Convert revolution per minute to radian per second

Please provide a value.
Please provide a value.

Revolution per Minute

Revolutions per minute (abbreviated rpm, RPM, rev/min, r/min, or r⋅min−1) is a unit of rotational speed or the frequency of rotation around a fixed axis. It is the number of turns in one minute. 


Radian per Second

The radian per second (symbol: rad/s) is the SI unit of angular velocity. It measures how fast an object rotates or revolves relative to another point, i.e., how fast the angular position or orientation of an object changes with time. One radian per second is the angular velocity of a body that rotates through one radian in one second. 


Revolution per Minute to Radian per Second conversion table
Revolution per MinuteRadian per SecondRadian per SecondRevolution per Minute
19.549310.10472
219.098620.20944
328.647930.314159
547.746550.523599
1095.493101.0472
20190.986202.0944
25238.732252.61799
50477.465505.23599
100954.9310010.472
2502387.3225026.1799
5004774.6550052.3599
10009549.31000104.72
How to convert Revolution per Minute to Radian per Second

1 rpm = 9.5493 rad/s. To convert any value, multiply it by 9.5493. For example, 25 rpm = 238.732 rad/s.

Frequently asked questions
How many rad/s are there in one rpm?
One rpm is equal to 9.5493 rad/s.
How do you convert Revolution per Minute to Radian per Second?
Multiply the value in Revolution per Minute by 9.5493 to get the result in Radian per Second.
How much is 25 rpm in rad/s?
25 rpm is equal to 238.732 rad/s.
How do you convert Radian per Second back to Revolution per Minute?
Divide by the same factor: multiply the value in Radian per Second by 0.10472 to get Revolution per Minute.

Most common velocity - angular unit conversions