1 revolution per minute = 0.0166667 hertz
Convert revolutions per minute to hertz.
Both directions on one page — swap the units and the whole thing runs backwards.
Type a value, or “5cm to in”
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The formula
Hz = rpm × 0.0166667
Worked through with a real value: 10 revolutions per minute = 0.166667 hertz.
Going the other way: rpm = Hz × 60, so 1 hertz = 60 revolutions per minute.
What each unit is
- revolution per minute rpm
- One complete rotation per minute, the standard unit for engine and motor speeds.
- hertz Hz
- The SI base unit of frequency, equal to one event per second. Used for radio waves, audio frequencies, and computer clock speeds.
Where these come from
- 1 revolution per minute = 0.016666666666666666 hertz
Every other number on this page is computed from those, and each category is pinned to conversions worked out by hand from the units' primary definitions before it ships.
Conversion tables
| revolutions per minute (rpm) | hertz (Hz) |
|---|---|
| 1 | 0.0166667 |
| 2 | 0.0333333 |
| 3 | 0.05 |
| 4 | 0.0666667 |
| 5 | 0.0833333 |
| 6 | 0.1 |
| 7 | 0.116667 |
| 8 | 0.133333 |
| 9 | 0.15 |
| 10 | 0.166667 |
| 20 | 0.333333 |
| 25 | 0.416667 |
| 50 | 0.833333 |
| 75 | 1.25 |
| 100 | 1.66667 |
| hertz (Hz) | revolutions per minute (rpm) |
|---|---|
| 1 | 60 |
| 2 | 120 |
| 3 | 180 |
| 4 | 240 |
| 5 | 300 |
| 6 | 360 |
| 7 | 420 |
| 8 | 480 |
| 9 | 540 |
| 10 | 600 |
| 20 | 1200 |
| 25 | 1500 |
| 50 | 3000 |
| 75 | 4500 |
| 100 | 6000 |
Questions
How many hertz are in a revolution per minute?
1 revolution per minute = 0.0166667 hertz.
How do I convert revolutions per minute to hertz?
Use Hz = rpm × 0.0166667. For example, 10 revolutions per minute = 0.166667 hertz.
How many revolutions per minute are in one hertz?
1 hertz = 60 revolutions per minute.
What is 10 revolutions per minute in hertz?
10 revolutions per minute = 0.166667 hertz.
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