rpm to Hz converter
1 revolution per minute equals 0.01666667 hertz. Conversions use Hz = rpm × 0.016667
rpm → 0.01666667 Hz
Hz = rpm × 0.016667
Converter
Worked examples
- 1 rpm = 0.01666667 Hz
- 2 rpm = 0.03333333 Hz
- 5 rpm = 0.08333333 Hz
- 10 rpm = 0.16666667 Hz
- 100 rpm = 1.666667 Hz
revolutions per minute to hertz conversion table
| rpm | Hz | Arithmetic |
|---|---|---|
| 1 rpm | 0.01666667 Hz | × 0.016667 |
| 2 rpm | 0.03333333 Hz | × 0.016667 |
| 3 rpm | 0.05 Hz | × 0.016667 |
| 4 rpm | 0.06666667 Hz | × 0.016667 |
| 5 rpm | 0.08333333 Hz | × 0.016667 |
| 6 rpm | 0.1 Hz | × 0.016667 |
| 8 rpm | 0.13333333 Hz | × 0.016667 |
| 10 rpm | 0.16666667 Hz | × 0.016667 |
| 12 rpm | 0.2 Hz | × 0.016667 |
| 15 rpm | 0.25 Hz | × 0.016667 |
| 20 rpm | 0.33333333 Hz | × 0.016667 |
| 25 rpm | 0.41666667 Hz | × 0.016667 |
| 30 rpm | 0.5 Hz | × 0.016667 |
| 40 rpm | 0.66666667 Hz | × 0.016667 |
| 50 rpm | 0.83333333 Hz | × 0.016667 |
| 60 rpm | 1 Hz | × 0.016667 |
| 70 rpm | 1.166667 Hz | × 0.016667 |
| 80 rpm | 1.333333 Hz | × 0.016667 |
| 90 rpm | 1.5 Hz | × 0.016667 |
| 100 rpm | 1.666667 Hz | × 0.016667 |
How to convert rpm to Hz
- Take your value in revolutions per minute.
- Multiply by 0.016667
- That is your answer in hertz — no rounding needed until you choose a display precision.
Related conversions
Hz to rpmHz to kHzHz to MHzHz to GHzkHz to HzMHz to HzGHz to Hzrpm to kHzrpm to MHzall frequency units
Questions
How many hertz in 1 revolution per minute?
Exactly 0.01666667 Hz. The factor follows from the definitions of both units, not from a measurement, so it is exact.
How do I convert rpm to Hz?
Multiply the revolutions per minute figure by 0.016667 — or use the converter above, which updates as you type.
Is rpm to Hz the same as Hz to rpm?
No — they are inverses. One rpm is 0.01666667 Hz, while one Hz is 60 rpm.
What is 1 rpm in Hz?
1 rpm = 0.01666667 Hz (see the value page for the full arithmetic).