# Manuals/calci/RAD

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**RAD (angle)**

- any angle value.

## Description

- This function shows the angle value in radians.
- The Radian is the standard unit of angular measure.
- 1 degree = 0.0174532925 radians.
- In <mat>RAD(angle)</math>, is the angle value convert in to Radians.
- To convert Radians value to Degrees, we can use this function, else we have to multiply the Radian value with .

## Examples

- RAD(30) = 0.5235987755982988 rad.
- RAD(90) = 1.5707963267948966 rad.
- RAD(359) = 6.265732014659642 rad.