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Gradians To Radians Converter

Convert an angle in gradians (gons) to radians. One full turn is 400 gradians or 2 pi radians.



Conversion Table

GradiansRadians
00.000000
500.785398
1001.570796
2003.141593
4006.283185

How This Converter Works

Converts gradians (gons) to radians, using 400 gradians = 2 pi radians. Any finite numeric input is accepted, including negative values; blank input clears the result and non-finite input shows Invalid input. Output has six decimal places.

Formula or rule

radians = gradians * pi / 200

Example

Input
100 gradians
Calculation
100 * pi / 200
Result
1.570796 radians
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