Revolutions/min to Hertz Converter
Convert revolutions/min to hertz instantly. Exact factor: 1 rpm = 0.01667 Hz.
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Convert revolutions/min to hertz
The exact conversion factor is 1 rpm = 0.01667 Hz. Type any value and the result updates instantly; the math is shown beneath the board.
Worked by hand
Multiply the revolutions/min value by 60 (that is, 1 ÷ 0.01667) to get hertz.
Worked example
- Take 1 rpm
- multiply by 60
- the result is 0.01667 Hz
How to use it
- Enter your revolutions/min
- Read the hertz result
- Check the factor line to verify by hand
Frequently asked questions
How many hertz are in one revolutions/min?
Exactly 0.01667 Hz, by the SI/NIST definition.
How do I convert hertz back to revolutions/min?
Divide by 0.01667 — or use the full converter where both directions are one click.
Is this rounding or exact?
The factor is exact; only the displayed decimals are rounded.