Trunc
- Last UpdatedAug 07, 2026
- 1 minute read
Truncate returns the truncated value of a real number value.
|
Group |
Sync / Async Exec |
String Exp? |
Windows Support |
Windows Embedded Support |
IoT View Support |
Thin Client Support |
Mobile Access Support |
|
Arithmetic |
Sync |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Syntax
Trunc(numValue)
numValue
The numeric value argument on which the function operation will be performed.
Returned value
Returns the integer portion of the real number value of numValue.
Examples
As used in a Math worksheet:
|
Tag Name |
Expression |
|---|---|
|
Tag |
Trunc( 234.987 ) // Returned value = 234 |
|
Tag |
Trunc( -3465.9 ) // Returned value = -3465 |