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Convert revolution per second to hertz

Here you can quickly calculate how many hertz fit in one revolution per second.
write a number and we convert instantly
swap direction → THz

- scroll: formula · table · questions -

  • 1 rps = 1 Hz
  • 1 Hz = 1 rps

Example: revolution per second to hertz

  • 1 revolution per second = 1 hertz

Revolution per second to hertz conversion table

revolution per second hertz
1 1
50 50
60 60
100 100
1000 1000
1500 1500
3000 3000
6000 6000

Revolution per second to hertz formula

To convert revolution per second to hertz, multiply by 1.

1 rps = 1 Hz
Example: 1 revolution per second = 1 hertz

Common frequency conversion mistakes

  • 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.
  • 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.
  • 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 revolution per second and hertz conversion quiz

Score: 0

2 hertz equals 1.8 revolution per second.

Correct answer: 2 hertz = 2 revolution per second.

19.8 hertz equals 19.8 revolution per second.

Correct answer: 19.8 hertz = 19.8 revolution per second.

23.8 hertz equals 20.2 revolution per second.

Correct answer: 23.8 hertz = 23.8 revolution per second.

More frequency conversions