Formula
rpm to mHz conversion formula
Use this relationship for a direct conversion:
mHz = rpm x 16.666666666667
Worked example
2 rpm = 33.3333333333 mHz.
All SI prefix conversions are exact; rpm assumes each revolution is one complete cycle.
Frequency conversion
Convert Revolution per minute to Millihertz
1 revolution per minute (rpm) equals 16.666666666667 millihertz (mHz). Enter any value below to convert from rpm to mHz.
Enter a value and choose units. Results update instantly.
1 rpm = 16.6666666667 mHz
All Frequency units
From 1 rpm| Unit | Value |
|---|---|
| Millihertz mHz | 16.6666666667 |
| Hertz Hz | 0.0166666667 |
| Kilohertz kHz | 0.0000166667 |
| Megahertz MHz | 0.0000000167 |
| Gigahertz GHz | 0 |
| Terahertz THz | 1.6666666667e-14 |
| Revolution per minute rpm | 1 |
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Quick reference
Revolution per minute to Millihertz table
| Revolution per minute (rpm) | Millihertz (mHz) |
|---|---|
| 0.01 | 0.1666666667 |
| 0.1 | 1.6666666667 |
| 1 | 16.6666666667 |
| 2 | 33.3333333333 |
| 5 | 83.3333333333 |
| 10 | 166.6666666667 |
| 25 | 416.6666666667 |
| 50 | 833.3333333333 |
| 100 | 1,666.6666666667 |
| 1,000 | 16,666.6666666667 |
From unit
About the revolution per minute
One full revolution per minute.
Symbol: rpm
To unit
About the millihertz
One thousandth of a hertz.
Symbol: mHz
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Related conversions
Source
Conversion standard
Definitions are checked against BIPM SI Brochure: hertz. Calculations use full internal precision before display rounding.
View the complete frequency converterQuestions
rpm to mHz FAQ
How do you convert revolution per minute to millihertz?
Use the formula mHz = rpm x 16.666666666667. 1 revolution per minute (rpm) equals 16.666666666667 millihertz (mHz).
Is the rpm to mHz conversion exact?
Both unit definitions use exact factors. Only the displayed decimal may be rounded.