Convert revolution per minute (rpm) to radian per minute instantly. Type in either field — results update live.
Selected RPM values converted to rad/min using the exact factor from this tool.
| RPM | rad/min |
|---|---|
| 0.01 | 0.062831853 |
| 0.1 | 0.6283185305 |
| 1 | 6.2831853047 |
| 2 | 12.5663706095 |
| 3 | 18.8495559142 |
| 5 | 31.4159265237 |
| 10 | 62.8318530474 |
| 20 | 125.6637060949 |
| 50 | 314.1592652372 |
| 100 | 628.3185304743 |
| 1,000 | 6,283.1853047434 |
Exact conversion factors in both directions, plus a worked example.
1 RPM = 6.2831853047 rad/min
1 rad/min = 0.1591549432 RPM
To convert revolution per minute (rpm) to radian per minute, multiply by 6.2831853047.
To convert radian per minute to revolution per minute (rpm), multiply by 0.1591549432.
Example: convert 10 RPM to rad/min
10 × 6.2831853047 = 62.8318530474 rad/min
Short background on the units used in this conversion.
Revolutions per minute (RPM) count how many full turns an object completes each minute — a practical rate for motors and engines.
RPM appears on vehicle tachometers, drill labels, turntable specs, and industrial motor nameplates worldwide.
Radians per minute (rad/min) is an SI-derived angular speed — one sixtieth of a radian per second.
Radians per minute appear in some European motor datasheets and process-control setpoints between RPM and rad/s.
rad/min = RPM × 6.2831853047RPM = rad/min × 0.1591549432, using the same exact factors as this converter.Jump to any angular velocity conversion starting from revolution per minute (rpm) — including the reverse direction and every other unit in our dataset.