📡 Frequency converter

RPM to Kilohertz Converter

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

rpm

Results

Kilohertz
0.0000166666666667 kHz
Same value in every unit

📊 RPM to Kilohertz chart

RPM to Kilohertz — plotted against rpm (rpm).

How to convert RPM to kilohertz

To convert RPM to kilohertz, multiply by 0.0000166666666667. Frequency conversions apply to radio, audio, processors, motors and electrical systems.

kHz = rpm × 0.0000166666666667 rpm = kHz ÷ 0.0000166666666667
RPM to Kilohertz conversion – rpm to kHz formula illustration
RPM (rpm) → Kilohertz (kHz) at a glance.

RPM to Kilohertz conversion table

RPM (rpm)Kilohertz (kHz)
0.1 rpm0.00000166666666667 kHz
0.5 rpm0.00000833333333333 kHz
1 rpm0.0000166666666667 kHz
2 rpm0.0000333333333333 kHz
3 rpm0.00005 kHz
4 rpm0.0000666666666667 kHz
5 rpm0.0000833333333333 kHz
10 rpm0.000166666666667 kHz
20 rpm0.000333333333333 kHz
25 rpm0.000416666666667 kHz
50 rpm0.000833333333333 kHz
100 rpm0.00166666666667 kHz
500 rpm0.00833333333333 kHz
1,000 rpm0.0166666666667 kHz

About the units

RPM (rpm)

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

Kilohertz (kHz)

A kilohertz is 1,000 Hz, common for AM radio and audio.

How to use this converter

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

One rpm equals 0.0000166666666667 kilohertz. 0.0000166666666667 is the exact factor used by this converter.

How do I convert RPM to kilohertz?

Multiply the value in RPM by 0.0000166666666667. To go the other way, multiply kilohertz by 60,000.

What is 10 rpm in kHz?

10 rpm = 0.000166666666667 kHz. Also, 5 rpm = 0.0000833333333333 kHz and 100 rpm = 0.00166666666667 kHz.

What is the difference between a rpm and a kilohertz?

Revolutions per minute measure rotational speed; 60 rpm equals 1 Hz. A kilohertz is 1,000 Hz, common for AM radio and audio.

Is this tool free and private?

Yes — the RPM to Kilohertz 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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