Revolutions Per Minute to Hertz Conversion
Enter the frequency in revolutions per minute below to get the value converted to hertz.
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. One hertz is equal to 60 revolutions per minute, so use this simple formula to convert:
The frequency in hertz is equal to the revolutions per minute divided by 60.
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
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
- National Institute of Standards and Technology, SI Units - Time, https://www.nist.gov/pml/weights-and-measures/si-units-time