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20 rpm to hz

Updated July 2026

20 rpm equals 0.333333 Hz

20 RPM = 0.333333 Hz. That is how many hertz there are in 20 RPM. Enter any value in the free frequency converter to convert RPM to hertz (and every other unit) instantly — it runs privately in your browser.

Formula: Multiply by 0.016667 — 1 RPM = 0.016667 hertz. So 20 × 0.016667 = 0.333333 Hz.

rpm to hz conversion table

RPM (RPM)hertz (Hz)
5 RPM0.083333 Hz
10 RPM0.166667 Hz
15 RPM0.25 Hz
20 RPM0.333333 Hz
25 RPM0.416667 Hz
30 RPM0.5 Hz
35 RPM0.583333 Hz

Frequently asked questions

How many hertz is 20 RPM?
20 RPM is 0.333333 hertz. Multiply rpm by 0.016667 to get hz.
What is 20 rpm to hz?
20 RPM = 0.333333 Hz.
How do you convert rpm to hz?
Multiply by 0.016667 — 1 RPM = 0.016667 hertz. So 20 × 0.016667 = 0.333333 Hz.

Other rpm to hz conversions

Convert 20 rpm to other units