📡 Frequency converter

RPM to Hertz Converter

Convert RPM (rpm) to hertz (Hz) instantly with the exact formula, a conversion table and chart.

rpm

Results

Hertz
0.0166666666667 Hz
Same value in every unit

📊 RPM to Hertz chart

RPM to Hertz — plotted against rpm (rpm).

How to convert RPM to hertz

To convert RPM to hertz, multiply by 0.0166666666667. Frequency conversions apply to radio, audio, processors, motors and electrical systems.

Hz = rpm × 0.0166666666667 rpm = Hz ÷ 0.0166666666667
RPM to Hertz conversion – rpm to Hz formula illustration
RPM (rpm) → Hertz (Hz) at a glance.

RPM to Hertz conversion table

RPM (rpm)Hertz (Hz)
0.1 rpm0.00166666666667 Hz
0.5 rpm0.00833333333333 Hz
1 rpm0.0166666666667 Hz
2 rpm0.0333333333333 Hz
3 rpm0.05 Hz
4 rpm0.0666666666667 Hz
5 rpm0.0833333333333 Hz
10 rpm0.166666666667 Hz
20 rpm0.333333333333 Hz
25 rpm0.416666666667 Hz
50 rpm0.833333333333 Hz
100 rpm1.66666666667 Hz
500 rpm8.33333333333 Hz
1,000 rpm16.6666666667 Hz

About the units

RPM (rpm)

Revolutions per minute measure rotational speed; 60 rpm equals 1 Hz.

Hertz (Hz)

One hertz is one cycle per second.

How to use this converter

  1. Type the number of RPM (rpm) in the input box.
  2. The result in hertz appears instantly — no button needed.
  3. See the same value in every other frequency unit just below.
  4. Use “Swap units” to convert hertz back to RPM.

Tips for better results

  • Double-check which system a unit belongs to (for example US vs UK gallons).
  • Use the swap button to convert in the opposite direction instantly.
  • Bookmark the conversions you use most — each pair has its own page.

Frequently asked questions

How many hertz are in one rpm?

One rpm equals 0.0166666666667 hertz. 0.0166666666667 is the exact factor used by this converter.

How do I convert RPM to hertz?

Multiply the value in RPM by 0.0166666666667. To go the other way, multiply hertz by 60.

What is 10 rpm in Hz?

10 rpm = 0.166666666667 Hz. Also, 5 rpm = 0.0833333333333 Hz and 100 rpm = 1.66666666667 Hz.

What is the difference between a rpm and a hertz?

Revolutions per minute measure rotational speed; 60 rpm equals 1 Hz. One hertz is one cycle per second.

Is this tool free and private?

Yes — the RPM to Hertz is completely free with no sign-up, and it runs entirely in your browser, so the values you enter are never uploaded to our servers.

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