Degrees to Radians Converter

Convert degrees to radians (° to rad) instantly. 1 degree = 0.0174532925 rad. Includes the formula and a conversion table.

rad = ° × 0.0174532925

How to convert degrees to radians

rad = ° × 0.0174532925

One degree equals 0.0174532925 rad, so multiply the value in degrees by 0.0174532925. Example: 10 ° = 0.1745329252 rad.

A full turn is 360 degrees, 2π radians or 400 gradians.

Degrees to radians conversion table

Degrees (°)Radians (rad)
1 °0.0174532925 rad
2 °0.034906585 rad
3 °0.0523598776 rad
5 °0.0872664626 rad
10 °0.1745329252 rad
15 °0.2617993878 rad
20 °0.3490658504 rad
25 °0.436332313 rad
50 °0.872664626 rad
75 °1.308996939 rad
100 °1.745329252 rad
250 °4.36332313 rad
500 °8.72664626 rad
1,000 °17.45329252 rad

More angle conversions

Frequently asked questions

How many radians are in 1 degree?

1 degree is equal to 0.0174532925 rad.

How do I convert degrees to radians?

Multiply the number of degrees by 0.0174532925. For example, 10 ° × 0.0174532925 = 0.1745329252 rad.

How do I convert radians back to degrees?

Use the formula ° = rad × 57.29577951, or open the radians to degrees converter.

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