rpm to Hz converter
Convert rpm (rpm) to hertz (Hz). 1 rpm = 0.0166667 Hz.
Calculating…
Conversion factor
1 rpm = 0.0166667 Hz · 1 Hz = 60 rpm
rpm to Hz table
| rpm | Hz |
|---|---|
| 60 rpm | 1 Hz |
| 100 rpm | 1.66667 Hz |
| 300 rpm | 5 Hz |
| 500 rpm | 8.33333 Hz |
| 600 rpm | 10 Hz |
| 750 rpm | 12.5 Hz |
| 900 rpm | 15 Hz |
| 1,000 rpm | 16.6667 Hz |
| 1,200 rpm | 20 Hz |
| 1,450 rpm | 24.1667 Hz |
| 1,500 rpm | 25 Hz |
| 1,750 rpm | 29.1667 Hz |
| 1,800 rpm | 30 Hz |
| 2,000 rpm | 33.3333 Hz |
| 2,900 rpm | 48.3333 Hz |
| 3,000 rpm | 50 Hz |
| 3,600 rpm | 60 Hz |
In vibration analysis, 1× running speed of a 1480 rpm motor is 24.7 Hz. CPM (cycles per minute) is numerically the same as rpm. Multiply by 2 for 2× (misalignment) and by the blade or vane count for blade-pass frequency.