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Revolution per minute to Millihertz

Convert Revolution per minute to Millihertz and get the exact value instantly.

About this conversion

To convert Revolution per minute to Millihertz, multiply the number of Revolution per minute by 16.66666667.

Frequency spans hertz, kilohertz, megahertz and gigahertz across audio, radio and processor clock speeds, so a common unit makes two figures easy to compare.

Conversion table

Revolution per minute (rpm)Millihertz (mHz)
1 rpm16.66666667 mHz
2 rpm33.33333333 mHz
5 rpm83.33333333 mHz
10 rpm166.6666667 mHz
100 rpm1666.666667 mHz

How to use this converter

  1. Enter your Revolution per minute value

    Type any number into the Revolution per minute field. It starts at 1 so you can read the rate straight away.

  2. Read the Millihertz result

    The amount in Millihertz updates as you type, so there is no button to press and nothing to wait for.

  3. Swap or keep exploring

    Use the swap control to flip the direction, or pick a related conversion from the list below.

Frequently asked

How many Millihertz are in one Revolution per minute?
One Revolution per minute equals 16.66666667 mHz. Enter any amount above to get an exact figure for your own value.
Is this converter accurate?
Yes. It uses the exact international definition of each unit and computes on your device, so the only rounding is for display.
Do you upload the numbers I enter?
No. The Revolution per minute to Millihertz conversion runs entirely in your browser tab, and nothing you type is sent to a server.
Does it work on my phone?
Yes. It runs in any modern mobile browser and keeps working offline once the page has loaded.

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