Revolutions Per Minute to Hertz Conversion

Enter the frequency in revolutions per minute below to get the value converted to hertz.

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Results in Hertz:
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1 RPM = 0.016667 Hz
Do you want to convert hertz to revolutions per minute?

How to Convert Revolutions Per Minute to Hertz

To convert a revolution per minute measurement to a hertz measurement, divide the frequency by the conversion ratio.

Since one hertz is equal to 60 revolutions per minute, you can use this simple formula to convert:

hertz = revolutions per minute ÷ 60

The frequency in hertz is equal to the revolutions per minute divided by 60.

For example, here's how to convert 5 revolutions per minute to hertz using the formula above.
5 RPM = (5 ÷ 60) = 0.083333 Hz
conversion scale showing revolutions per minute and equivalent hertz frequency values

Revolutions per minute and hertz are both units used to measure frequency. Keep reading to learn more about each unit of measure.

Revolutions Per Minute

Revolutions per minute are a measure of the number of turns, or revolutions, that occur per minute.

Revolutions per minute can be abbreviated as RPM, and are also sometimes abbreviated as rev/min or r/min. For example, 1 revolution per minute can be written as 1 RPM, 1 rev/min, or 1 r/min.

Revolutions per minute can be expressed using the formula: RPM = RevolutionsTimem

Hertz

Hertz is formally defined as the frequency equalling one cycle per second.[1]

The hertz is the SI derived unit for frequency in the metric system. Hertz can be abbreviated as Hz; for example, 1 hertz can be written as 1 Hz.

Frequency in hertz can be expressed using the formula: Hz = CyclesTimes

Revolution Per Minute to Hertz Conversion Table

Revolution per minute measurements converted to hertz
Revolutions Per Minute Hertz
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 0.116667 Hz
8 RPM 0.133333 Hz
9 RPM 0.15 Hz
10 RPM 0.166667 Hz
11 RPM 0.183333 Hz
12 RPM 0.2 Hz
13 RPM 0.216667 Hz
14 RPM 0.233333 Hz
15 RPM 0.25 Hz
16 RPM 0.266667 Hz
17 RPM 0.283333 Hz
18 RPM 0.3 Hz
19 RPM 0.316667 Hz
20 RPM 0.333333 Hz
21 RPM 0.35 Hz
22 RPM 0.366667 Hz
23 RPM 0.383333 Hz
24 RPM 0.4 Hz
25 RPM 0.416667 Hz
26 RPM 0.433333 Hz
27 RPM 0.45 Hz
28 RPM 0.466667 Hz
29 RPM 0.483333 Hz
30 RPM 0.5 Hz
31 RPM 0.516667 Hz
32 RPM 0.533333 Hz
33 RPM 0.55 Hz
34 RPM 0.566667 Hz
35 RPM 0.583333 Hz
36 RPM 0.6 Hz
37 RPM 0.616667 Hz
38 RPM 0.633333 Hz
39 RPM 0.65 Hz
40 RPM 0.666667 Hz

References

  1. National Institute of Standards and Technology, SI Units - Time, https://www.nist.gov/pml/weights-and-measures/si-units-time

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