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Revolutions per Minute to Radians per Second Converter

rpm → rad/s: type a value and the result appears instantly.

1 rpm = 0.1047197551 rad/s
1 rad/s = 9.549296586 rpm
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How to convert revolutions per minute to radians per second

Use this formula:

rad/s = rpm × 0.1047197551

Examples

rpm to rad/s conversion chart

revolutions per minute (rpm)radians per second (rad/s)
0.1 rpm0.010472 rad/s
0.25 rpm0.0261799 rad/s
0.5 rpm0.0523599 rad/s
1 rpm0.10472 rad/s
2 rpm0.20944 rad/s
3 rpm0.314159 rad/s
4 rpm0.418879 rad/s
5 rpm0.523599 rad/s
6 rpm0.628319 rad/s
7 rpm0.733038 rad/s
8 rpm0.837758 rad/s
9 rpm0.942478 rad/s
10 rpm1.0472 rad/s
12 rpm1.25664 rad/s
15 rpm1.5708 rad/s
20 rpm2.0944 rad/s
25 rpm2.61799 rad/s
30 rpm3.14159 rad/s
40 rpm4.18879 rad/s
50 rpm5.23599 rad/s
60 rpm6.28319 rad/s
70 rpm7.33038 rad/s
75 rpm7.85398 rad/s
80 rpm8.37758 rad/s
90 rpm9.42478 rad/s
100 rpm10.472 rad/s
150 rpm15.708 rad/s
200 rpm20.944 rad/s
250 rpm26.1799 rad/s
500 rpm52.3599 rad/s
1,000 rpm104.72 rad/s

About the units

Revolution per minute (rpm) is a commonly used unit. 1 rpm = 0.01666666667 Hz.

Radian per second (rad/s) is a metric (SI) unit. 1 rad/s = 9.549296586 rpm.

Frequently asked questions

How do I convert revolutions per minute to radians per second?
Multiply the value in rpm by 0.1047197551.
How many radians per second are in 1 revolution per minute?
1 rpm = 0.1047197551 rad/s.
What is 12 rpm in rad/s?
12 rpm = 1.25664 rad/s.
How do I convert radians per second to revolutions per minute?
Use the reverse converter: rad/s → rpm.

Frequency Converter →

Sources: NIST SP 811 · BIPM SI Brochure · NIST Handbook 44. Last reviewed: 2026-10 · FreeUnitConverters