Gradians to Radians Converter

Convert angle measurements from gradians (gons) to radians. Convert metric angle measurements to the mathematical standard unit.

gradians (grad)
Result
0 rad

Common Gradians to Radians Conversions

Gradians (grad)Radians (rad)
50 gradπ/4 (0.7854) rad
100 gradπ/2 (1.5708) rad
200 gradπ (3.1416) rad
300 grad3π/2 (4.7124) rad
400 grad2π (6.2832) rad

How to Convert Gradians to Radians

To convert gradians to radians, multiply by π/200.

The Conversion Formula

radians = gradians × (π / 200)

Simplified:

radians = gradians × 0.015708

Example: Converting 100 Gradians to Radians

radians = 100 grad × 0.015708 = 1.5708 rad (π/2)