Work out rpm to radians per second instantly with clear inputs, formula shown and shareable results.
Converting Revolutions per minute to Radians per second is one multiplication: a single rpm is 0.10471976 rad/s, so the amount is scaled by that factor. Reversing the direction divides by the same factor. The factor is the standard accepted value for this pair. The factor is 2 pi / 60, since one revolution is 2 pi radians and a minute is 60 seconds.
Revolutions per minute → Radians per second
rad/s = rpm × 0.10471976
Radians per second → Revolutions per minute
rpm = rad/s ÷ 0.10471976
One rpm equals 0.10471976 rad/s.
Divide by 0.10471976 rather than multiplying, or flip the direction selector which does it for you.