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Convert any value from / to radians [rad] to degrees [deg]. Fill one of the following fields, values will be converted and updated automatically.

radians [rad]

rad/s

degrees [°]

rpm

Since 2 radians equals 360°, it is quite easy to use the rule of Three to convert any value :

Radians | Degrees |
---|---|

0 rad | 0° |

π rad | 180° |

2π rad | 360° |

α rad | ? |

It becomes trivial to deduce the following formula:

$$ \alpha_{ (deg) } = \frac { 360 \times \alpha_{ (rad) } } {2\pi} = \frac { 180 \times \alpha_{ (rad) } } {\pi}$$

and *vice-versa*:

$$ \alpha_{ (rad) } = \frac { 2\pi \times \alpha_{ (deg) } } {360} = \frac {\pi \times \alpha_{ (deg) } } {180}$$

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- Convert revolutions per minute [rpm] to radians per second [rad/s] and vice-versa
- Convert revolutions per second [rps] to radians per second [rad/s] and vice-versa
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Last update : 04/13/2019