RPM
Revolutions per Minute
Rotation System

Revolutions per Minute (RPM)

Revolutions per minute (RPM) measures rotational speed. Car engines idle at 600-1000 RPM, redline at 5000-9000 RPM. Hard drives spin at 5400-15000 RPM. Washing machines spin at 400-1800 RPM. One RPM equals 1/60 Hz.

Convert From RPM

Convert To RPM

Conversion Factors

1 RPM 0.0166666667 Hz
1 RPM 1.6666666667e-5 kHz
1 RPM 16.666666667 MHz
1 RPM 1.6666666667e-11 GHz
1 RPM 1.6666666667e-14 THz
1 RPM 16.666666667 mHz
1 RPM 0.0166666667 RPS
1 RPM 59.999999953 RPH
1 RPM 0.1047197551 rad/s
1 RPM 5.9999999996 °/s
1 RPM 1 CPM
1 RPM 1 BPM

Related Units