Frequency
mHztorpm
Convert millihertz (mHz) to revolutions per minute (rpm).
Factor1 mHz = 0.06 rpm
Converter
mHz
Accepts numbers or expressions, e.g. 150 + 14.7
Result
rpm
Rendered to 6 significant figures.
Formula
Formula
rpm = mHz × 0.06
Multiply any value in millihertz by 0.06 to obtain the value in revolutions per minute.
Worked example
Convert 1000 mHz to rpm.
- 01Start with 1000 mHz.
- 02Multiply by the conversion factor: 1000 × 0.06 = 60 rpm.
Result1000 mHz = 60 rpm
Conversion table
| mHz | rpm |
|---|---|
| 1 | 0.06 |
| 2 | 0.12 |
| 5 | 0.3 |
| 10 | 0.6 |
| 20 | 1.2 |
| 50 | 3 |
| 100 | 6 |
| 200 | 12 |
| 500 | 30 |
| 1000 | 60 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from mHz to rpm?
1 mHz equals 0.06 rpm. To convert, multiply the value in millihertz by 0.06.
How do I convert 1 mHz to rpm?
1 mHz = 0.06 rpm. For any value, multiply by 0.06.
How do I convert rpm back to mHz?
Divide by the same factor — or equivalently, multiply by 16.66667. So 1 rpm = 16.6667 mHz.
When would I need to convert millihertz to revolution per minute?
Frequency conversions between mHz and rpm are needed in signal and RF engineering, motor and turbomachinery rotational-speed work, vibration and pulse-rate analysis, and control-loop sample-rate specification. Hz dominates electronics and instrumentation; kHz, MHz and GHz cover audio through microwave; rpm and rps dominate mechanical rotational equipment; cycles per minute, second and hour cover slow industrial cyclic processes. Angular frequency (rad/s) and time-period (Hz ↔ seconds) conversions are NOT included — they require either a 2π factor or a reciprocal relationship.
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).