Revolutions per minute to Hertz
Convert revolutions per minute to hertz instantly.
Revolutions per minute to Hertz (rpm to Hz) Converter
1 revolution per minute = 0.016667 hertz
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- 1 rpm = 0.016667 Hz
- 5 rpm = 0.083333 Hz
- 10 rpm = 0.16667 Hz
- 25 rpm = 0.41667 Hz
- HertzHz
- Revolutions per minuterpm
- HertzHz
- Revolutions per minuterpm
How it’s calculated
Hz = rpm ÷ 60
- Divide the value in revolutions per minute by 60.
- Equivalently, multiply by 0.01666666667.
- 1 rpm = 0.01666666667 Hz · 1 Hz = 60 rpm
Quick examples
1 revolution per minute = 0.016667 hertz · 1 Hz = 60 rpm
- 1 revolution per minute = 0.016667 hertz
- 5 revolutions per minute = 0.083333 hertz
- 10 revolutions per minute = 0.16667 hertz
- 25 revolutions per minute = 0.41667 hertz
- 100 revolutions per minute = 1.6667 hertz
Revolutions per minute to hertz conversion table
| Revolutions per minute (rpm) | Hertz (Hz) |
|---|---|
| 0.1 rpm | 0.0016667 Hz |
| 0.5 rpm | 0.0083333 Hz |
| 1 rpm | 0.016667 Hz |
| 2 rpm | 0.033333 Hz |
| 3 rpm | 0.05 Hz |
| 4 rpm | 0.066667 Hz |
| 5 rpm | 0.083333 Hz |
| 6 rpm | 0.1 Hz |
| 7 rpm | 0.11667 Hz |
| 8 rpm | 0.13333 Hz |
| 9 rpm | 0.15 Hz |
| 10 rpm | 0.16667 Hz |
| 15 rpm | 0.25 Hz |
| 20 rpm | 0.33333 Hz |
| 25 rpm | 0.41667 Hz |
| 30 rpm | 0.5 Hz |
| 40 rpm | 0.66667 Hz |
| 50 rpm | 0.83333 Hz |
| 75 rpm | 1.25 Hz |
| 100 rpm | 1.6667 Hz |
| 250 rpm | 4.1667 Hz |
| 500 rpm | 8.3333 Hz |
| 1,000 rpm | 16.667 Hz |
About these units
Revolution per minute (rpm)
other
1 rpm ≈ 0.016666667 Hz
Source: NIST SP 811 / Handbook 44
Hertz (Hz)
SI (metric)
Base unit
Source: BIPM SI Brochure (9th ed.)
Frequently asked questions
How do I convert revolutions per minute to hertz?
Use Hz = rpm ÷ 60. Divide the value in revolutions per minute by 60.
How many hertz are in 1 revolution per minute?
1 revolution per minute (rpm) equals 0.016667 hertz (Hz); more precisely 0.01666666667.
How many revolutions per minute are in 1 hertz?
1 hertz (Hz) equals 60 revolutions per minute (rpm).
What is 10 rpm in Hz?
10 revolutions per minute = 0.16667 hertz.
Related conversions
Formula: Hz = rpm ÷ 60. Factors last reviewed 2026-10-27.