Units of measure and quantities
- Last UpdatedAug 20, 2026
- 22 minute read
The Sequential Data Store (SDS) provides a collection of built-in units of measure (UOM). These units of measure can be associated with streams and types to provide unit information for stream data that model measurable quantities. If data has unit information associated with it, SDS supports unit conversions when retrieving data. For more information, see Reading data.
Because a UOM (meter, for example) defines the magnitude of a quantity (for example, length), SDS represents this by way of two objects: SdsUom and SdsUomQuantity.
SdsUom
SdsUom represents a single unit of measure, such as 'meter'.
The following table lists the required and optional SdsUom fields.
| Property | Type | Optionality | Details | Example |
|---|---|---|---|---|
| Id | String | Required | Unique identifier for the unit of measure. | meters per second |
| Abbreviation | String | Optional | Abbreviation for the unit of measure. | m/s |
| Name | String | Optional | Full name for the unit of measure. | Meters per second |
| DisplayName | String | Optional | Friendly display name for the unit of measure. | meters per second |
| QuantityId | String | Required | The identifier associated with the quantity that this unit is a measure of. | Velocity |
| ConversionFactor | Double | Required | Used for unit conversions. When a value of this unit is multiplied by the ConversionFactor and then incremented by the ConversionOffset, the value in terms of the base unit of the corresponding quantity is returned. | 1.0 |
| ConversionOffset | Double | Required | Used for unit conversions. See details for ConversionFactor. | 0.0 |
| CreatedDate | DateTime | Set by server | Timestamp in ISO 8601 extended format and UTC time standard when the SdsUom was created. Cannot be modified by users. | 0001-01-01T00:00:00Z |
| ModifiedDate | DateTime | Set by server | Timestamp in ISO 8601 extended format and UTC time standard when the SdsUom was last modified. Cannot be modified by users. | 0001-01-01T00:00:00Z |
SdsUomQuantity
SdsUomQuantity represents a single measurable quantity (for example, length).
The following table shows the required and optional SdsUomQuantity fields.
| Property | Type | Optionality | Details | Example |
|---|---|---|---|---|
| Id | String | Required | Unique identifier for the quantity. | Velocity |
| Name | String | Optional | Full name for the quantity. | Velocity |
| BaseUom | SdsUom | Required | The base unit of measure for this quantity. All other Uom's measuring this quantity will have ConversionFactor's and ConversionOffsets relative to the BaseUom. | SdsUom representing "meters per second" |
| Dimensions | short[] | Optional | Reserved for internal use. Represents the seven base SI dimensions: Length, Mass, Time, Electric Current, Thermodynamic Temperature, Amount of Substance, and Luminous Density. | [1,0,-1,0,0,0,0] |
| CreatedDate | DateTime | Set by server | Timestamp in ISO 8601 extended format and UTC time standard when the SdsUomQuantity was created. Cannot be modified by users. | 0001-01-01T00:00:00Z |
| ModifiedDate | DateTime | Set by server | Timestamp in ISO 8601 extended format and UTC time standard when the SdsUomQuantity was last modified. Cannot be modified by users. | 0001-01-01T00:00:00Z |
Supported system-defined unit quantities
Supported quantities and their base units of measure are listed below. Supported quantities are read-only.
| Quantity ID | Quantity Name | Length | Mass | Time | Electric current | Thermodynamic Temperature | Amount of Substance | Luminous Intensity | Base Uom ID |
|---|---|---|---|---|---|---|---|---|---|
| Absorbed Dose | Absorbed Dose | 2 | -2 | gray | |||||
| Acceleration | Acceleration | 1 | -2 | meter per square second | |||||
| Acidity (pH) | Acidity (pH) | pH | |||||||
| Amount of Substance | Amount of Substance | mole | |||||||
| Angular Acceleration | Angular Acceleration | -2 | radian per square second | ||||||
| Angular Velocity | Angular Velocity | -1 | radian per second | ||||||
| Apparent Power | Apparent Power | 2 | 1 | -3 | volt ampere | ||||
| Area | Area | 2 | square meter | ||||||
| Capacitance | Capacitance | -2 | -1 | 4 | 2 | farad | |||
| Catalytic Activity | Catalytic Activity | -1 | 1 | katal | |||||
| Catalytic Activity per Volume | Catalytic Activity per Volume | -3 | -1 | 1 | katal per cubic meter | ||||
| Charge Density | Charge Density | -3 | 1 | coulomb per cubic meter | |||||
| Computer Storage | Computer Storage | byte | |||||||
| Concentration | Concentration | -3 | 1 | mole per cubic meter | |||||
| Conductivity | Conductivity | -3 | -1 | 3 | 2 | siemens per meter | |||
| Corrosion Rate | Corrosion Rate | 1 | -1 | millimeter per year | |||||
| Current per Pressure | Current per Pressure | -1 | 3 | 1 | ampere per pascal | ||||
| Data Rate | Data Rate | -1 | bit per second | ||||||
| Density | Density | -3 | 1 | kilogram per cubic meter | |||||
| Dose Equivalent | Dose Equivalent | 2 | -2 | sievert | |||||
| Dose Rate | Dose Rate | 2 | -3 | gray per second | |||||
| Dynamic Viscosity | Dynamic Viscosity | -1 | 1 | -1 | pascal second | ||||
| Electric Charge | Electric Charge | 1 | 1 | coulomb | |||||
| Electric Conductance | Electric Conductance | -2 | -1 | 3 | 2 | siemens | |||
| Electric Current | Electric Current | 1 | ampere | ||||||
| Electric Current Density | Electric Current Density | -2 | -1 | ampere per square meter | |||||
| Electric Field Strength | Electric Field Strength | 1 | 1 | -3 | -1 | volt per meter | |||
| Electric Permittivity | Electric Permittivity | -3 | -1 | 4 | 2 | farad per meter | |||
| Electric Potential | Electric Potential | 2 | 1 | -3 | -1 | volt | |||
| Electric Resistance | Electric Resistance | 2 | 1 | -3 | -2 | ohm | |||
| Energy | Energy | 2 | 1 | -2 | joule | ||||
| Energy Density | Energy Density | -3 | 1 | -2 | joule per cubic meter | ||||
| Energy Efficiency | Energy Efficiency | megajoule per kilowatt hour | |||||||
| Energy per Length | Energy per Length | 1 | 1 | -2 | joule per meter | ||||
| Entropy and Heat Capacity | Entropy and Heat Capacity | 2 | 1 | -2 | -1 | joule per kelvin | |||
| Exposure (Ionizing Radiation) | Exposure (Ionizing Radiation) | -1 | 1 | 1 | coulomb per kilogram | ||||
| Force | Force | 1 | 1 | -2 | newton | ||||
| Frequency | Frequency | -1 | hertz | ||||||
| Illuminance | Illuminance | -2 | 1 | lux | |||||
| Inductance | Inductance | 2 | 1 | -2 | -2 | henry | |||
| Irradiance | Irradiance | 1 | -3 | watt per square meter | |||||
| Kinematic Viscosity | Kinematic Viscosity | 2 | -1 | square meter per second | |||||
| Length | Length | 1 | meter | ||||||
| Linear Density | Linear Density | -1 | 1 | kilogram per meter | |||||
| Luminance | Luminance | -2 | 1 | candela per square meter | |||||
| Luminous Flux | Luminous Flux | 1 | lumen | ||||||
| Luminous Intensity | Luminous Intensity | 1 | candela | ||||||
| Magnetic Field Strength | Magnetic Field Strength | -1 | 1 | ampere per meter | |||||
| Magnetic Flux | Magnetic Flux | 2 | 1 | -2 | -1 | weber | |||
| Magnetic Flux Density | Magnetic Flux Density | 1 | -2 | -1 | tesla | ||||
| Magnetic Permeability | Magnetic Permeability | 1 | 1 | -2 | -2 | henry per meter | |||
| Mass | Mass | 1 | kilogram | ||||||
| Mass Flow Rate | Mass Flow Rate | 1 | -1 | kilogram per second | |||||
| Molar Energy | Molar Energy | 2 | 1 | -2 | -1 | joule per mole | |||
| Molar Entropy and Molar Heat Capacity | Molar Entropy and Molar Heat Capacity | 2 | 1 | -2 | -1 | -1 | joule per mole kelvin | ||
| Molar Flow Rate | Molar Flow Rate | -1 | 1 | mole per second | |||||
| Molecular Weight | Molecular Weight | 1 | -1 | kilogram per mole | |||||
| Plane Angle | Plane Angle | radian | |||||||
| Power | Power | 2 | 1 | -3 | watt | ||||
| Power Rate | Power Rate | 2 | 1 | -4 | watt per second | ||||
| Pressure | Pressure | -1 | 1 | -2 | pascal | ||||
| Pressure Gradient | Pressure Gradient | -2 | 1 | -2 | pascal per meter | ||||
| Pressure Rate | Pressure Rate | -1 | 1 | -3 | pascal per second | ||||
| Pump Displacement | Pump Displacement | 3 | cubic centimeter per revolution | ||||||
| Quantity | Quantity | count | |||||||
| Quantity per Volume | Quantity per Volume | -3 | count per cubic meter | ||||||
| Radiance | Radiance | -2 | 1 | -3 | watt per square meter steradian | ||||
| Radiant Intensity | Radiant Intensity | 2 | 1 | -3 | watt per steradian | ||||
| Radioactivity | Radioactivity | -1 | becquerel | ||||||
| Ratio | Ratio | percent | |||||||
| Reactive Power | Reactive Power | 2 | 1 | -3 | volt ampere reactive | ||||
| Reciprocal Length | Reciprocal Length | -1 | inverse meter | ||||||
| Solid Angle | Solid Angle | steradian | |||||||
| Sound Level | Sound Level | decibel | |||||||
| Specific Energy | Specific Energy | 2 | -2 | joule per kilogram | |||||
| Specific Entropy and Specific Heat Capacity | Specific Entropy and Specific Heat Capacity | 2 | -2 | -1 | joule per kilogram kelvin | ||||
| Specific Volume | Specific Volume | 3 | -1 | cubic meter per kilogram | |||||
| Speed | Speed | 1 | -1 | meter per second | |||||
| Standard Density | Standard Density | -3 | 1 | kilogram per standard cubic meter | |||||
| Standard Volume | Standard Volume | 3 | standard cubic meter | ||||||
| Standard Volume Flow Rate | Standard Volume Flow Rate | 3 | -1 | standard cubic meter per second | |||||
| Stroke Rate | Stroke Rate | -1 | stroke per minute | ||||||
| Surface Charge Density | Surface Charge Density | -2 | 1 | coulomb per square meter | |||||
| Temperature | Temperature | 1 | kelvin | ||||||
| Temperature (Delta) | Temperature (Delta) | 1 | delta kelvin | ||||||
| Thermal Conductivity | Thermal Conductivity | 1 | 1 | -3 | -1 | watt per meter kelvin | |||
| Thermal Insulance | Thermal Insulance | -1 | 3 | 1 | square meter kelvin per watt | ||||
| Time | Time | 1 | second | ||||||
| Torsional Stiffness | Torsional Stiffness | 2 | 1 | -2 | newton meter per radian | ||||
| Vibration Acceleration (RMS) | Vibration Acceleration (RMS) | 1 | -2 | meter per square second rms | |||||
| Vibration Displacement (p-p) | Vibration Displacement (p-p) | 1 | meter peak-to-peak | ||||||
| Vibration Velocity (RMS) | Vibration Velocity (RMS) | 1 | -1 | meter per second rms | |||||
| Volume | Volume | 3 | cubic meter | ||||||
| Volume Flow Rate | Volume Flow Rate | 3 | -1 | cubic meter per second | |||||
| Volumetric Concentration | Volumetric Concentration | volume percent |
Supported system-defined units of measure
Supported units of measure are listed below. Supported units of measure are read-only.
| Uom ID | Uom Name | Uom Abbrev | Quantity ID | Conversion Factor | Conversion Offset |
|---|---|---|---|---|---|
| count | count | count | Quantity | 1 | 0 |
| Ampere hour | Ampere hour | Ah | Electric Charge | 3600 | 0 |
| coulomb | coulomb | C | Electric Charge | 1 | 0 |
| kilogram per second | kilogram per second | kg/s | Mass Flow Rate | 1 | 0 |
| long ton per day | long ton per day | lton/d | Mass Flow Rate | 0.011759802 | 0 |
| million pound per day | million pound per day | MMlb/d | Mass Flow Rate | 5.24991169 | 0 |
| short ton per day | short ton per day | ston/d | Mass Flow Rate | 0.010499823 | 0 |
| thousand pound per day | thousand pound per day | klb/d | Mass Flow Rate | 0.005249912 | 0 |
| gram per second | gram per second | g/s | Mass Flow Rate | 0.001 | 0 |
| pound per second | pound per second | lb/s | Mass Flow Rate | 0.45359237 | 0 |
| tonne per day | tonne per day | t/d | Mass Flow Rate | 0.0115740740740741 | 0 |
| long ton | long ton | lton | Mass | 1016.046909 | 0 |
| million pound | million pound | MM lb | Mass | 453592.37 | 0 |
| ounce | ounce | oz | Mass | 0.028349523 | 0 |
| short ton | short ton | ston | Mass | 907.18474 | 0 |
| thousand pound | thousand pound | klb | Mass | 453.59237 | 0 |
| ton | ton | ton | Mass | 907.18474 | 0 |
| gram | gram | g | Mass | 0.001 | 0 |
| milligram | milligram | mg | Mass | 1.00E-06 | 0 |
| pound | pound | lb | Mass | 0.45359237 | 0 |
| tonne | tonne | t | Mass | 1000 | 0 |
| kilogram | kilogram | kg | Mass | 1 | 0 |
| second | second | s | Time | 1 | 0 |
| hour | hour | h | Time | 3600 | 0 |
| day | day | d | Time | 86400 | 0 |
| month | month | month | Time | 2628000 | 0 |
| week | week | week | Time | 604800 | 0 |
| year | year | yr | Time | 31536000 | 0 |
| minute | minute | min | Time | 60 | 0 |
| dyne | dyne | dyne | Force | 1.00E-05 | 0 |
| kilogram-force | kilogram-force | kgf | Force | 9.80665 | 0 |
| pound-force | pound-force | lbf | Force | 4.44822161526 | 0 |
| newton | newton | N | Force | 1 | 0 |
| watt | watt | W | Power | 1 | 0 |
| million British thermal unit per day | million British thermal unit per day | MM Btu/d | Power | 12211.29459 | 0 |
| million British thermal unit per hour | million British thermal unit per hour | MM Btu/h | Power | 293071.0702 | 0 |
| gigawatt | gigawatt | GW | Power | 1000000000 | 0 |
| megawatt | megawatt | MW | Power | 1000000 | 0 |
| British thermal unit per hour | British thermal unit per hour | Btu/h | Power | 0.29307107017222 | 0 |
| calorie per second | calorie per second | cal/s | Power | 4.1868 | 0 |
| horsepower | horsepower | hp | Power | 745.699871582 | 0 |
| joule per second | joule per second | J/s | Power | 1 | 0 |
| kilowatt | kilowatt | kW | Power | 1000 | 0 |
| megajoule per hour | megajoule per hour | MJ/h | Power | 277.777777777778 | 0 |
| million calorie per hour | million calorie per hour | MMcal/h | Power | 1163 | 0 |
| mole per second | mole per second | mol/s | Molar Flow Rate | 1 | 0 |
| gram mole per second | gram mole per second | gmol/s | Molar Flow Rate | 1 | 0 |
| kilogram mole per second | kilogram mole per second | kmol/s | Molar Flow Rate | 1000 | 0 |
| pound mole per second | pound mole per second | lbmol/s | Molar Flow Rate | 453.59237 | 0 |
| meter | meter | m | Length | 1 | 0 |
| centimeter | centimeter | cm | Length | 0.01 | 0 |
| inch | inch | in | Length | 0.0254 | 0 |
| International nautical mile | International nautical mile | nmi | Length | 1852 | 0 |
| kilometer | kilometer | km | Length | 1000 | 0 |
| millimeter | millimeter | mm | Length | 0.001 | 0 |
| foot | foot | ft | Length | 0.3048 | 0 |
| mile | mile | mi | Length | 1609.344 | 0 |
| sixteenth of an inch | sixteenth of an inch | sxi | Length | 0.0015875 | 0 |
| yard | yard | yd | Length | 0.9144 | 0 |
| micrometer | micrometer | μm | Length | 0.000001 | 0 |
| nanometer | nanometer | nm | Length | 0.000000001 | 0 |
| candela | candela | cd | Luminous Intensity | 1 | 0 |
| meter per second | meter per second | m/s | Speed | 1 | 0 |
| centimeter per second | centimeter per second | cm/s | Speed | 0.01 | 0 |
| foot per second | foot per second | ft/s | Speed | 0.3048 | 0 |
| International nautical mile per hour | International nautical mile per hour | nmi/h | Speed | 0.514444444444444 | 0 |
| kilometer per hour | kilometer per hour | km/h | Speed | 0.277777777777778 | 0 |
| mile per hour | mile per hour | mi/h | Speed | 0.44704 | 0 |
| revolution per minute | revolution per minute | rpm | Angular Velocity | 0.10471975511966 | 0 |
| radian per second | radian per second | rad/s | Angular Velocity | 1 | 0 |
| barrel per day | barrel per day | bbl/d | Volume Flow Rate | 1.84013072833333E-06 | 0 |
| cubic centimeter per second | cubic centimeter per second | cm3/s | Volume Flow Rate | 1.00E-06 | 0 |
| cubic foot per second | cubic foot per second | ft3/s | Volume Flow Rate | 0.028316846592 | 0 |
| cubic meter per hour | cubic meter per hour | m3/h | Volume Flow Rate | 0.000277777777777778 | 0 |
| Imperial gallon per minute | Imperial gallon per minute | Imp gal/min | Volume Flow Rate | 7.57681666666663E-05 | 0 |
| liter per second | liter per second | L/s | Volume Flow Rate | 0.001 | 0 |
| US gallon per minute | US gallon per minute | US gal/min | Volume Flow Rate | 6.30901964E-05 | 0 |
| cubic meter per second | cubic meter per second | m3/s | Volume Flow Rate | 1 | 0 |
| cubic foot per minute | cubic foot per minute | ft3/min | Volume Flow Rate | 0.000471947443 | 0 |
| pascal | pascal | Pa | Pressure | 1 | 0 |
| atmosphere | atmosphere | atm | Pressure | 101325 | 0 |
| bar | bar | bar | Pressure | 100000 | 0 |
| inches of mercury | inches of mercury | inHg | Pressure | 3386.38815789 | 0 |
| kilogram-force per square centimeter | kilogram-force per square centimeter | kgf/cm2 | Pressure | 98066.5 | 0 |
| kilogram-force per square meter | kilogram-force per square meter | kgf/m2 | Pressure | 9.80665 | 0 |
| kilopascal | kilopascal | kPa | Pressure | 1000 | 0 |
| millimeter of mercury | millimeter of mercury | mmHg | Pressure | 133.322368421 | 0 |
| newton per square meter | newton per square meter | N/m2 | Pressure | 1 | 0 |
| pound-force per square inch | pound-force per square inch | psi | Pressure | 6894.75729316836 | 0 |
| pound-force per square inch (customary) | pound-force per square inch (customary) | psia | Pressure | 6894.75729316836 | 0 |
| torr | torr | torr | Pressure | 133.322368421 | 0 |
| hectopascal | hectopascal | hPa | Pressure | 100 | 0 |
| millibar | millibar | mbar | Pressure | 100 | 0 |
| square meter | square meter | m2 | Area | 1 | 0 |
| square foot | square foot | ft2 | Area | 0.09290304 | 0 |
| acre | acre | acre | Area | 4046.856422 | 0 |
| square mile | square mile | mi2 | Area | 2589988.11 | 0 |
| square yard | square yard | yd2 | Area | 0.83612736 | 0 |
| hectare | hectare | ha | Area | 10000 | 0 |
| square centimeter | square centimeter | cm2 | Area | 0.0001 | 0 |
| square inch | square inch | in2 | Area | 0.00064516 | 0 |
| square kilometer | square kilometer | km2 | Area | 1000000 | 0 |
| square millimeter | square millimeter | mm2 | Area | 1.00E-06 | 0 |
| yobibyte | yobibyte | YiB | Computer Storage | 1.21E+24 | 0 |
| zebibyte | zebibyte | ZiB | Computer Storage | 1.18E+21 | 0 |
| exbibyte | exbibyte | EiB | Computer Storage | 1.15E+18 | 0 |
| pebibyte | pebibyte | PiB | Computer Storage | 1.13E+15 | 0 |
| tebibyte | tebibyte | TiB | Computer Storage | 1.10E+12 | 0 |
| gibibyte | gibibyte | GiB | Computer Storage | 1073741824 | 0 |
| mebibyte | mebibyte | MiB | Computer Storage | 1048576 | 0 |
| kibibyte | kibibyte | KiB | Computer Storage | 1024 | 0 |
| yottabyte | yottabyte | YB | Computer Storage | 1.00E+24 | 0 |
| zettabyte | zettabyte | ZB | Computer Storage | 1.00E+21 | 0 |
| exabyte | exabyte | EB | Computer Storage | 1.00E+18 | 0 |
| petabyte | petabyte | PB | Computer Storage | 1.00E+15 | 0 |
| terabyte | terabyte | TB | Computer Storage | 1.00E+12 | 0 |
| gigabyte | gigabyte | GB | Computer Storage | 1000000000 | 0 |
| megabyte | megabyte | MB | Computer Storage | 1000000 | 0 |
| kilobyte | kilobyte | kB | Computer Storage | 1000 | 0 |
| byte | byte | B | Computer Storage | 1 | 0 |
| kelvin | kelvin | K | Temperature | 1 | 0 |
| degree Celsius | degree Celsius | °C | Temperature | 1 | 273.15 |
| degree Rankine | degree Rankine | °R | Temperature | 0.555555556 | -2.56E-13 |
| degree Fahrenheit | degree Fahrenheit | °F | Temperature | 0.555555555555556 | 255.3722222 |
| milliampere | milliampere | mA | Electric Current | 0.001 | 0 |
| ampere | ampere | A | Electric Current | 1 | 0 |
| joule per gram | joule per gram | J/g | Specific Energy | 1000 | 0 |
| joule per kilogram | joule per kilogram | J/kg | Specific Energy | 1 | 0 |
| British thermal unit per pound | British thermal unit per pound | Btu/lb | Specific Energy | 2326 | 0 |
| kilocalorie per kilogram | kilocalorie per kilogram | kcal/kg | Specific Energy | 4186.8 | 0 |
| kilojoule per kilogram | kilojoule per kilogram | kJ/kg | Specific Energy | 1000 | 0 |
| kilojoule per pound | kilojoule per pound | kJ/lb | Specific Energy | 2204.62262184878 | 0 |
| British thermal unit per degree Rankine | British thermal unit per degree Rankine | Btu/°R | Entropy and Heat Capacity | 1899.100534716 | 0 |
| British thermal unit per degree Fahrenheit | British thermal unit per degree Fahrenheit | Btu/°F | Entropy and Heat Capacity | 1899.100534716 | 0 |
| kilojoule per kelvin | kilojoule per kelvin | kJ/K | Entropy and Heat Capacity | 1000 | 0 |
| joule per kelvin | joule per kelvin | J/K | Entropy and Heat Capacity | 1 | 0 |
| cubic foot per pound | cubic foot per pound | ft3/lb | Specific Volume | 0.0624279605761446 | 0 |
| cubic centimeter per gram | cubic centimeter per gram | cm3/g | Specific Volume | 0.001 | 0 |
| cubic meter per kilogram | cubic meter per kilogram | m3/kg | Specific Volume | 1 | 0 |
| hertz | hertz | Hz | Frequency | 1 | 0 |
| mole | mole | mol | Amount of Substance | 1 | 0 |
| gram mole | gram mole | gmol | Amount of Substance | 1 | 0 |
| kilogram mole | kilogram mole | kmol | Amount of Substance | 1000 | 0 |
| pound mole | pound mole | lbmol | Amount of Substance | 453.59237 | 0 |
| percent | percent | % | Ratio | 1 | 0 |
| decimal | decimal | decimal | Ratio | 100 | 0 |
| parts per billion | parts per billion | ppb | Ratio | 1.00E-07 | 0 |
| parts per million | parts per million | ppm | Ratio | 0.0001 | 0 |
| ohm | ohm | Ω | Electric Resistance | 1 | 0 |
| gram per gram mole | gram per gram mole | g/gmol | Molecular Weight | 0.001 | 0 |
| pound per pound mole | pound per pound mole | lb/lbmol | Molecular Weight | 0.001 | 0 |
| kilogram per mole | kilogram per mole | kg/mol | Molecular Weight | 1 | 0 |
| kilogram per kilogram mole | kilogram per kilogram mole | kg/kmol | Molecular Weight | 0.001 | 0 |
| British thermal unit per pound degree Rankine | British thermal unit per pound degree Rankine | Btu/(lb °R) | Specific Entropy and Specific Heat Capacity | 4186.8 | 0 |
| British thermal unit per pound degree Fahrenheit | British thermal unit per pound degree Fahrenheit | Btu/(lb °F) | Specific Entropy and Specific Heat Capacity | 4186.8 | 0 |
| joule per gram kelvin | joule per gram kelvin | J/(g K) | Specific Entropy and Specific Heat Capacity | 1000 | 0 |
| kilojoule per kilogram kelvin | kilojoule per kilogram kelvin | kJ/(kg K) | Specific Entropy and Specific Heat Capacity | 1000 | 0 |
| joule per kilogram kelvin | joule per kilogram kelvin | J/(kg K) | Specific Entropy and Specific Heat Capacity | 1 | 0 |
| kilovolt | kilovolt | kV | Electric Potential | 1000 | 0 |
| millivolt | millivolt | mV | Electric Potential | 0.001 | 0 |
| megavolt | megavolt | MV | Electric Potential | 1000000 | 0 |
| volt | volt | V | Electric Potential | 1 | 0 |
| joule | joule | J | Energy | 1 | 0 |
| gigawatt hour | gigawatt hour | GWh | Energy | 3.60E+12 | 0 |
| megawatt hour | megawatt hour | MWh | Energy | 3600000000 | 0 |
| watt hour | watt hour | Wh | Energy | 3600 | 0 |
| milliwatt hour | milliwatt hour | mWh | Energy | 3.60 | 0 |
| British thermal unit | British thermal unit | Btu | Energy | 1055.05585262 | 0 |
| calorie | calorie | cal | Energy | 4.1868 | 0 |
| gigajoule | gigajoule | GJ | Energy | 1000000000 | 0 |
| kilojoule | kilojoule | kJ | Energy | 1000 | 0 |
| kilowatt hour | kilowatt hour | kWh | Energy | 3600000 | 0 |
| megajoule | megajoule | MJ | Energy | 1000000 | 0 |
| watt second | watt second | Ws | Energy | 1 | 0 |
| kilocalorie | kilocalorie | kcal | Energy | 4186.8 | 0 |
| million calorie | million calorie | MMcal | Energy | 4186800 | 0 |
| million British thermal unit | million British thermal unit | MM Btu | Energy | 1055055853 | 0 |
| newton meter | newton meter | Nm | Energy | 1 | 0 |
| acre foot | acre foot | acre ft | Volume | 1233.481838 | 0 |
| million imperial gallon | million imperial gallon | Imp Mgal | Volume | 4546.09 | 0 |
| thousand imperial gallon | thousand imperial gallon | Imp kgal | Volume | 4.54609 | 0 |
| barrel | barrel | bbl | Volume | 0.158987295 | 0 |
| Imperial gallon | Imperial gallon | Imp gal | Volume | 0.00454609 | 0 |
| million US gallon | million US gallon | US Mgal | Volume | 3785.411784 | 0 |
| thousand US gallon | thousand US gallon | US kgal | Volume | 3.785411784 | 0 |
| cubic centimeter | cubic centimeter | cm3 | Volume | 1.00E-06 | 0 |
| cubic foot | cubic foot | ft3 | Volume | 0.028316846592 | 0 |
| kiloliter | kiloliter | kL | Volume | 1 | 0 |
| liter | liter | L | Volume | 0.001 | 0 |
| megaliter | megaliter | M L | Volume | 1000 | 0 |
| milliliter | milliliter | mL | Volume | 1.00E-06 | 0 |
| thousand cubic meter | thousand cubic meter | k m3 | Volume | 1000 | 0 |
| US gallon | US gallon | US gal | Volume | 0.003785411784 | 0 |
| million barrel | million barrel | MMbbl | Volume | 158987.2949 | 0 |
| thousand barrel | thousand barrel | kbbl | Volume | 158.9872949 | 0 |
| cubic meter | cubic meter | m3 | Volume | 1 | 0 |
| kilogram per cubic meter | kilogram per cubic meter | kg/m3 | Density | 1 | 0 |
| gram per liter | gram per liter | g/L | Density | 1 | 0 |
| kilogram per liter | kilogram per liter | kg/L | Density | 1000 | 0 |
| pound per barrel | pound per barrel | lb/bbl | Density | 2.85301017421182 | 0 |
| pound per cubic foot | pound per cubic foot | lb/ft3 | Density | 16.0184633739601 | 0 |
| pound per US gallon | pound per US gallon | lb/US gal | Density | 119.826427316897 | 0 |
| tonne per cubic meter | tonne per cubic meter | t/m3 | Density | 1000 | 0 |
| microgram per cubic meter | microgram per cubic meter | µg/m3 | Density | 1.0E-9 | 0 |
| radian | radian | rad | Plane Angle | 1 | 0 |
| degree | degree | ° | Plane Angle | 0.0174532925199433 | 0 |
| revolution | revolution | r | Plane Angle | 6.28318530717959 | 0 |
| pascal second | pascal second | Pa*s | Dynamic Viscosity | 1 | 0 |
| poise | poise | P | Dynamic Viscosity | 0.1 | 0 |
| delta degree Fahrenheit | delta degree Fahrenheit | delta °F | Temperature (Delta) | 0.555555555555556 | 0 |
| delta degree Rankine | delta degree Rankine | delta °R | Temperature (Delta) | 0.555555555555556 | 0 |
| delta kelvin | delta kelvin | delta K | Temperature (Delta) | 1 | 0 |
| delta degree Celsius | delta degree Celsius | delta °C | Temperature (Delta) | 1 | 0 |
| millimeter per square second | millimeter per square second | mm/s2 | Acceleration | 0.001 | 0 |
| meter per square second | meter per square second | m/s2 | Acceleration | 1 | 0 |
| decisiemens per meter | decisiemens per meter | dS/m | Conductivity | 0.1 | 0 |
| siemens per meter | siemens per meter | S/m | Conductivity | 1 | 0 |
| microsiemens per centimeter | microsiemens per centimeter | µS/cm | Conductivity | 0.0001 | 0 |
| count per liter | count per liter | Count/L | Quantity per Volume | 0.001 | 0 |
| count per cubic meter | count per cubic meter | Count/m3 | Quantity per Volume | 1 | 0 |
| watt-hours per mile | watt-hours per mile | Wh/mi | Energy per Length | 0.44704 | 0 |
| joule per meter | joule per meter | J/m | Energy per Length | 1 | 0 |
| inverse centimeter | inverse centimeter | cm-1 | Reciprocal Length | 100 | 0 |
| inverse meter | inverse meter | m-1 | Reciprocal Length | 1 | 0 |
| lux | lux | Lx | Illuminance | 1 | 0 |
| watt per square meter | watt per square meter | W/m2 | Irradiance | 1 | 0 |
| cubic meter per day | cubic meter per day | m3/d | Volume Flow Rate | 1.15740740740741E-05 | 0 |
| thousand barrels per day | thousand barrels per day | kbbl/d | Volume Flow Rate | 0.0018401307289352 | 0 |
| meter per minute | meter per minute | m/min | Speed | 0.0166666666666667 | 0 |
| pound per day | pound per day | lb/d | Mass Flow Rate | 5.249912E-06 | 0 |
| Imperial gallon per day | Imperial gallon per day | Imp gal/d | Volume Flow Rate | 5.261678240740741E-08 | 0 |
| US gallon per day | US gallon per day | US gal/d | Volume Flow Rate | 4.381263638888889E-08 | 0 |
| liter per day | liter per day | l/d | Volume Flow Rate | 1.15740740740741E-08 | 0 |
| liter per minute | liter per minute | l/min | Volume Flow Rate | 1.66666666666667E-05 | 0 |
| liter per hour | liter per hour | l/h | Volume Flow Rate | 2.77777777777778E-07 | 0 |
| thousand US gallon per hour | thousand US gallon per hour | US kgal/h | Volume Flow Rate | 0.00105150327333333 | 0 |
| thousand US gallon per minute | thousand US gallon per minute | US kgal/min | Volume Flow Rate | 0.0630901964 | 0 |
| thousand Imperial gallon per hour | thousand Imperial gallon per hour | Imp kgal/h | Volume Flow Rate | 0.00126280277777778 | 0 |
| thousand Imperial gallon per minute | thousand Imperial gallon per minute | Imp kgal/min | Volume Flow Rate | 0.0757681666666667 | 0 |
| cubic foot per hour | cubic foot per hour | ft3/h | Volume Flow Rate | 7.86579072000000E-06 | 0 |
| bushel | bushel | bu | Volume | 0.03523907016688 | 0 |
| kilogram per hour | kilogram per hour | kg/h | Mass Flow Rate | 0.000277777777777778 | 0 |
| kilojoule per hour | kilojoule per hour | kJ/h | Power | 0.277777777777778 | 0 |
| gram per cubic meter | gram per cubic meter | g/m3 | Density | 0.001 | 0 |
| millimeter per second | millimeter per second | mm/s | Speed | 0.001 | 0 |
| micrometer per square second | micrometer per square second | μm/s2 | Acceleration | 1.0E-06 | 0 |
| gravity | gravity | g0 | Acceleration | 9.80665 | 0 |
| radian per square second | radian per square second | rad/s2 | Angular Acceleration | 1 | 0 |
| steradian | steradian | sr | Solid Angle | 1 | 0 |
| farad | farad | F | Capacitance | 1 | 0 |
| microfarad | microfarad | μF | Capacitance | 1.00E-06 | 0 |
| nanofarad | nanofarad | nF | Capacitance | 1.00E-09 | 0 |
| picofarad | picofarad | pF | Capacitance | 1.00E-12 | 0 |
| farad per meter | farad per meter | F/m | Electric Permittivity | 1 | 0 |
| katal | katal | kat | Catalytic Activity | 1 | 0 |
| katal per cubic meter | katal per cubic meter | kat/m3 | Catalytic Activity per Volume | 1 | 0 |
| watt per meter kelvin | watt per meter kelvin | W/(m K) | Thermal Conductivity | 1 | 0 |
| siemens | siemens | S | Electric Conductance | 1 | 0 |
| standard cubic meter per second | standard cubic meter per second | Sm3/s | Standard Volume Flow Rate | 1 | 0 |
| standard cubic meter per hour | standard cubic meter per hour | Sm3/h | Standard Volume Flow Rate | 0.0002777778 | 0 |
| kilogram per standard cubic meter | kilogram per standard cubic meter | kg/Sm3 | Standard Density | 1 | 0 |
| standard cubic meter | standard cubic meter | Sm3 | Standard Volume | 1 | 0 |
| ampere per pascal | ampere per pascal | A/Pa | Current per Pressure | 1 | 0 |
| milliampere per bar | milliampere per bar | mA/bar | Current per Pressure | 1.0E-8 | 0 |
| gram per milliliter | gram per milliliter | g/mL | Density | 1000 | 0 |
| ampere per square meter | ampere per square meter | A/m2 | Electric Current Density | 1 | 0 |
| weber per square meter | weber per square meter | Wb/m2 | Magnetic Flux Density | 1 | 0 |
| tesla | tesla | T | Magnetic Flux Density | 1 | 0 |
| gauss | gauss | G | Magnetic Flux Density | 1.0E-4 | 0 |
| millitesla | millitesla | mT | Magnetic Flux Density | 0.001 | 0 |
| microtesla | microtesla | µT | Magnetic Flux Density | 1.0E-06 | 0 |
| joule per cubic meter | joule per cubic meter | J/m3 | Energy Density | 1 | 0 |
| coulomb per cubic meter | coulomb per cubic meter | C/m3 | Charge Density | 1 | 0 |
| coulomb per square meter | coulomb per square meter | C/m2 | Surface Charge Density | 1 | 0 |
| millimeter per year | millimeter per year | mm/yr | Corrosion Rate | 1 | 0 |
| meter per year | meter per year | m/yr | Corrosion Rate | 1000 | 0 |
| inch per year | inch per year | in/yr | Corrosion Rate | 25.4 | 0 |
| mil per year | mil per year | mpy | Corrosion Rate | 0.0254 | 0 |
| mole per cubic meter | mole per cubic meter | mol/m3 | Concentration | 1 | 0 |
| volume percent | volume percent | vol% | Volumetric Concentration | 1 | 0 |
| volume per mille | volume per mille | vol‰ | Volumetric Concentration | 0.1 | 0 |
| parts per trillion by volume | parts per trillion by volume | ppt | Volumetric Concentration | 1.0E-10 | 0 |
| parts per quadrillion by volume | parts per quadrillion by volume | ppq | Volumetric Concentration | 1.0E-13 | 0 |
| pH | pH | pH | Acidity (pH) | 1 | 0 |
| kiloampere | kiloampere | kA | Electric Current | 1000 | 0 |
| volt per meter | volt per meter | V/m | Electric Field Strength | 1 | 0 |
| joule per mole | joule per mole | J/mol | Molar Energy | 1 | 0 |
| watt per second | watt per second | W/s | Power Rate | 1 | 0 |
| kilowatt per second | kilowatt per second | kW/s | Power Rate | 1000 | 0 |
| volt ampere | volt ampere | VA | Apparent Power | 1 | 0 |
| kilovolt ampere | kilovolt ampere | kVA | Apparent Power | 1000 | 0 |
| megavolt ampere | megavolt ampere | MVA | Apparent Power | 1000000 | 0 |
| kilogram meter per square second | kilogram meter per square second | kg·m/s2 | Force | 1 | 0 |
| kilonewton | kilonewton | kN | Force | 1000 | 0 |
| millibar gauge | millibar gauge | mbarg | Pressure | 100 | 101325 |
| millibar absolute | millibar absolute | mbara | Pressure | 100 | 0 |
| bar gauge | bar gauge | barg | Pressure | 100000 | 101325 |
| bar absolute | bar absolute | bara | Pressure | 100000 | 0 |
| kilopascal (absolute) | kilopascal (absolute) | kPa(a) | Pressure | 1000 | 0 |
| kilopascal (gauge) | kilopascal (gauge) | kPa(g) | Pressure | 1000 | 101325 |
| pound-force per square inch (gauge) | pound-force per square inch (gauge) | psig | Pressure | 6894.757293 | 101325 |
| inch of water column | inch of water column | in H2O | Pressure | 249.08891 | 0 |
| millimeter of water column | millimeter of water column | mmH2O | Pressure | 9.80665 | 0 |
| pascal per meter | pascal per meter | Pa/m | Pressure Gradient | 1 | 0 |
| pascal per second | pascal per second | Pa/s | Pressure Rate | 1 | 0 |
| bar per 100 meter | bar per 100 meter | bar/100m | Pressure Gradient | 1000 | 0 |
| bar per hour | bar per hour | bar/h | Pressure Rate | 27.7777778 | 0 |
| newton meter per radian | newton meter per radian | Nm/rad | Torsional Stiffness | 1 | 0 |
| kilovolt ampere hour | kilovolt ampere hour | kVAh | Energy | 3600000 | 0 |
| megavolt ampere hour | megavolt ampere hour | MVAh | Energy | 3600000000 | 0 |
| kilowatt hour per cubic meter | kilowatt hour per cubic meter | kWh/m3 | Energy Density | 3600000 | 0 |
| gigajoule per hour | gigajoule per hour | GJ/h | Power | 277777.777777778 | 0 |
| gigajoule per second | gigajoule per second | GJ/s | Power | 1000000000 | 0 |
| gigajoule per meter | gigajoule per meter | GJ/m | Energy per Length | 1000000000 | 0 |
| Pferdestärke | Pferdestärke | PS | Power | 735.49875 | 0 |
| electric horsepower | electric horsepower | hpE | Power | 746 | 0 |
| million standard cubic feet per day | million standard cubic feet per day | MMSCFD | Standard Volume Flow Rate | 0.327741982222222 | 0 |
| million standard cubic feet per hour | million standard cubic feet per hour | MMSCFH | Standard Volume Flow Rate | 7.86579072 | 0 |
| US gallon per second | US gallon per second | gal/s | Volume Flow Rate | 0.003785411784 | 0 |
| US gallon per hour | US gallon per hour | gal/h | Volume Flow Rate | 1.05150327333333E-06 | 0 |
| milliliter per minute | milliliter per minute | ml/min | Volume Flow Rate | 1.66666666666667E-08 | 0 |
| cubic meter per minute | cubic meter per minute | m3/min | Volume Flow Rate | 0.0166666666666667 | 0 |
| million standard cubic meter per hour | million standard cubic meter per hour | MSm3/h | Standard Volume Flow Rate | 277.777777777778 | 0 |
| million standard cubic meter per day | million standard cubic meter per day | MSm3/d | Standard Volume Flow Rate | 11.5740740740741 | 0 |
| standard cubic foot per minute | standard cubic foot per minute | sft3/min | Standard Volume Flow Rate | 0.0004719474432 | 0 |
| gram per minute | gram per minute | g/min | Mass Flow Rate | 1.66666666666667E-05 | 0 |
| gram per hour | gram per hour | g/h | Mass Flow Rate | 2.77777777777778E-07 | 0 |
| kilogram per minute | kilogram per minute | kg/min | Mass Flow Rate | 0.0166666666666667 | 0 |
| ton per minute | ton per minute | ton/min | Mass Flow Rate | 15.1197456666667 | 0 |
| ton per hour | ton per hour | ton/h | Mass Flow Rate | 0.251995761111111 | 0 |
| pound per minute | pound per minute | lb/min | Mass Flow Rate | 0.00755987283333333 | 0 |
| pound per hour | pound per hour | lb/h | Mass Flow Rate | 0.000125997880555556 | 0 |
| milliampere hour | milliampere hour | mAh | Electric Charge | 3.6 | 0 |
| abcoulomb | abcoulomb | abC | Electric Charge | 10 | 0 |
| square meter per second | square meter per second | m2/s | Kinematic Viscosity | 1 | 0 |
| stokes | stokes | St | Kinematic Viscosity | 1.0E-04 | 0 |
| centistokes | centistokes | cSt | Kinematic Viscosity | 1.0E-06 | 0 |
| millimeter squared per second | millimeter squared per second | mm2/s | Kinematic Viscosity | 1.0E-06 | 0 |
| dyne second per square centimeter | dyne second per square centimeter | dyne s/cm2 | Dynamic Viscosity | 0.1 | 0 |
| newton second per square meter | newton second per square meter | N*s/m2 | Dynamic Viscosity | 1 | 0 |
| millipascal second | millipascal second | mPa*s | Dynamic Viscosity | 0.001 | 0 |
| centipoise | centipoise | cP | Dynamic Viscosity | 0.001 | 0 |
| joule per mole kelvin | joule per mole kelvin | J/(mol K) | Molar Entropy and Molar Heat Capacity | 1 | 0 |
| henry | henry | H | Inductance | 1 | 0 |
| weber per ampere | weber per ampere | Wb/A | Inductance | 1 | 0 |
| lumen | lumen | lm | Luminous Flux | 1 | 0 |
| candela per square meter | candela per square meter | cd/m2 | Luminance | 1 | 0 |
| lumen per square meter | lumen per square meter | lm/m2 | Illuminance | 1 | 0 |
| becquerel | becquerel | Bq | Radioactivity | 1 | 0 |
| megabecquerel | megabecquerel | MBq | Radioactivity | 1000000 | 0 |
| gigabecquerel | gigabecquerel | GBq | Radioactivity | 1000000000 | 0 |
| curie | curie | Ci | Radioactivity | 3.70E+10 | 0 |
| gray | gray | Gy | Absorbed Dose | 1 | 0 |
| rad (radiation unit) | rad (radiation unit) | rad (unit) | Absorbed Dose | 0.01 | 0 |
| sievert | sievert | Sv | Dose Equivalent | 1 | 0 |
| rem | rem | rem | Dose Equivalent | 0.01 | 0 |
| coulomb per kilogram | coulomb per kilogram | C/kg | Exposure (Ionizing Radiation) | 1 | 0 |
| roentgen | roentgen | R | Exposure (Ionizing Radiation) | 2.58E-04 | 0 |
| gray per second | gray per second | Gy/s | Dose Rate | 1 | 0 |
| watt per steradian | watt per steradian | W/sr | Radiant Intensity | 1 | 0 |
| watt per square meter steradian | watt per square meter steradian | W/(m2 sr) | Radiance | 1 | 0 |
| percent of lower explosive limit | percent of lower explosive limit | % LEL | Ratio | 1 | 0 |
| percent of upper explosive limit | percent of upper explosive limit | % UEL | Ratio | 1 | 0 |
| percent relative humidity | percent relative humidity | %RH | Ratio | 1 | 0 |
| milligram per kilogram | milligram per kilogram | mg/kg | Ratio | 0.0001 | 0 |
| percent by volume | percent by volume | %(v) | Volumetric Concentration | 1 | 0 |
| meter peak-to-peak | meter peak-to-peak | m p-p | Vibration Displacement (p-p) | 1 | 0 |
| micrometer peak-to-peak | micrometer peak-to-peak | µm p-p | Vibration Displacement (p-p) | 1.0E-06 | 0 |
| meter per second rms | meter per second rms | m/s rms | Vibration Velocity (RMS) | 1 | 0 |
| millimeter per second rms | millimeter per second rms | mm/s rms | Vibration Velocity (RMS) | 0.001 | 0 |
| meter per square second rms | meter per square second rms | m/s2 rms | Vibration Acceleration (RMS) | 1 | 0 |
| millimeter per square second rms | millimeter per square second rms | mm/s2 rms | Vibration Acceleration (RMS) | 0.001 | 0 |
| millisecond | millisecond | ms | Time | 0.001 | 0 |
| angstrom | angstrom | Å | Length | 1.0E-10 | 0 |
| kilohertz | kilohertz | kHz | Frequency | 1000 | 0 |
| megahertz | megahertz | MHz | Frequency | 1000000 | 0 |
| kilogram per meter | kilogram per meter | kg/m | Linear Density | 1 | 0 |
| bit per second | bit per second | b/s | Data Rate | 1 | 0 |
| megabit per second | megabit per second | Mb/s | Data Rate | 1000000 | 0 |
| gigabit per second | gigabit per second | Gb/s | Data Rate | 1000000000 | 0 |
| knot | knot | kn | Speed | 0.514444444 | 0 |
| volt ampere reactive | volt ampere reactive | var | Reactive Power | 1 | 0 |
| kilovolt ampere reactive hour | kilovolt ampere reactive hour | kVArh | Energy | 3600000 | 0 |
| megavolt ampere reactive hour | megavolt ampere reactive hour | MWArh | Energy | 3600000000 | 0 |
| kiloohm | kiloohm | kΩ | Electric Resistance | 1000 | 0 |
| megaohm | megaohm | MΩ | Electric Resistance | 1000000 | 0 |
| gigaohm | gigaohm | GΩ | Electric Resistance | 1000000000 | 0 |
| ampere per meter | ampere per meter | A/m | Magnetic Field Strength | 1 | 0 |
| henry per meter | henry per meter | H/m | Magnetic Permeability | 1 | 0 |
| weber | weber | Wb | Magnetic Flux | 1 | 0 |
| decibel | decibel | dB | Sound Level | 1 | 0 |
| A-weighted decibel | A-weighted decibel | dBA | Sound Level | 1 | 0 |
| B-weighted decibel | B-weighted decibel | dBB | Sound Level | 1 | 0 |
| C-weighted decibel | C-weighted decibel | dBC | Sound Level | 1 | 0 |
| square meter kelvin per watt | square meter kelvin per watt | m2K/W | Thermal Insulance | 1 | 0 |
| British thermal unit per cubic foot | British thermal unit per cubic foot | Btu/ft3 | Energy Density | 0.028316847 | 0 |
| megajoule per kilowatt hour | megajoule per kilowatt hour | MJ/kWh | Energy Efficiency | 1 | 0 |
| British thermal unit per bhp-hour | British thermal unit per bhp-hour | Btu/bhp-hr | Energy Efficiency | 0.745699872 | 0 |
| mil | thousandth of an inch | mil | Length | 0.0000254 | 0 |
| inch per second | inch per second | in/s | Speed | 0.0254 | 0 |
| thousand cubic feet | thousand cubic feet | Mft3 | Volume | 28.3168466 | 0 |
| thousand cubic feet per day | thousand cubic feet per day | Mft3/d | Volume Flow Rate | 0.000327741 | 0 |
| thousand cubic feet per hour | thousand cubic feet per hour | Mft3/h | Volume Flow Rate | 0.00786579 | 0 |
| thousand cubic meter per day | thousand cubic meter per day | Mm3/d | Volume Flow Rate | 0.011574074 | 0 |
| thousand cubic meter per hour | thousand cubic meter per hour | Mm3/h | Volume Flow Rate | 0.27778 | 0 |
| million cubic feet per day | million cubic feet per day | MMft3/d | Volume Flow Rate | 0.3277413 | 0 |
| million cubic meter per day | million cubic meter per day | MMm3/d | Volume Flow Rate | 11.574074 | 0 |
| US pint per day | US pint per day | pt/d | Volume Flow Rate | 5.47E-09 | 0 |
| gigajoule per day | gigajoule per day | GJ/d | Power | 11574.0740740741 | 0 |
| thousand standard cubic meter per day | thousand standard cubic meter per day | kSm3/d | Standard Volume Flow Rate | 0.011574074 | 0 |
| cubic centimeter per revolution | cubic centimeter per revolution | cm3/r | Pump Displacement | 1 | 0 |
| cubic meter per day per 100 rpm | cubic meter per day per 100 rpm | m3/d/100rpm | Pump Displacement | 6.94444444444444 | 0 |
| stroke per minute | stroke per minute | SPM | Stroke Rate | 1 | 0 |
| kilopascal per minute | kilopascal per minute | kPa/min | Pressure Rate | 16.6666666666667 | 0 |
| meter per day | meter per day | m/d | Speed | 0.0000115740740740741 | 0 |
| tonne per hour | tonne per hour | t/h | Mass Flow Rate | 0.277777777777778 | 0 |
Associating a unit of measure with a type
At type creation, you can associate SdsUom with a SdsTypeProperty.
Associating a unit of measure with a stream
At stream creation, you can override any unit of measure associated with an SdsTypeProperty belonging to the type of the stream. This override enables the reuse of a type that may have default unit information associated with it already. For more information, see SdsStreamPropertyOverride.