Convert hertz to revolution per minute
Here you can quickly calculate how many revolution per minute fit in one hertz.
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revolution per second
rps
revolution per minute
rpm
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- 1 Hz = 60 rpm
- 1 rpm = 0.016667 Hz
Example: hertz to revolution per minute
- 1 hertz = 60 revolution per minute
Hertz to revolution per minute conversion table
| hertz | revolution per minute |
|---|---|
| 1 | 60 |
| 50 | 3000 |
| 60 | 3600 |
| 100 | 6000 |
| 1000 | 60000 |
| 1500 | 90000 |
| 3000 | 180000 |
| 6000 | 360000 |
Hertz to revolution per minute formula
To convert hertz to revolution per minute, multiply by 60.
1 Hz = 60 rpm
Example: 1 hertz = 60 revolution per minute
Common frequency conversion mistakes
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Revolutions per minute convert to hertz by dividing by 60, not by 1000. The prefix step between hertz and kilohertz is 1000, but the step from minute to second is 60, and the two are easy to mix up.
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Revolutions per second and hertz give the same number but describe different things: rps a rotating object, hertz a periodic signal. Rewriting one as the other never changes the figure.
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A 50 Hz or 60 Hz supply frequency applies to the voltage, not to motor speed in general. Only synchronous motors follow it exactly. An induction motor runs a few percent below it, which is its whole operating principle.
Quick hertz and revolution per minute conversion quiz
Score:
0
12.9 revolution per minute equals 0.107 hertz.
Correct answer: 12.9 revolution per minute = 0.215 hertz.
18.6 hertz equals 1.12e+3 revolution per minute.
Correct answer: 18.6 hertz = 1.12e+3 revolution per minute.
55 hertz equals 1.65e+3 revolution per minute.
Correct answer: 55 hertz = 3.3e+3 revolution per minute.
109 hertz equals 3.27e+3 revolution per minute.
Correct answer: 109 hertz = 6.54e+3 revolution per minute.
8 revolution per minute equals 0.2 hertz.
Correct answer: 8 revolution per minute = 0.133 hertz.