Hertz to Revolutions per minute Converter Hz → RPM
1 hertz (Hz) = 60 revolutions per minute (RPM). Type a value below — the conversion happens instantly, entirely on your device.
1 Hz = 60 RPM
50 hertz = 3000 revolutions per minute
50 × 60 = 3000
1 Hz equals 60 RPM, so multiplying by 60 converts the value. The result describes the exact same quantity — only the measuring stick changes.
How to convert hertz to revolutions per minute
revolutions per minute = hertz × 60 — multiply the hertz value by 60.
Example: 50 Hz = 3000 RPM.
To convert the other way: hertz = revolutions per minute ÷ 60 — or use the dedicated RPM to Hz converter .
Hertz to revolutions per minute multiplies by 60, because there are 60 seconds in a minute: 50 Hz is 3,000 RPM. This is the bridge between electrical frequency and mechanical rotation speed — a 2-pole motor on 50 Hz mains spins near 3,000 RPM.
Hertz to Revolutions per minute conversion table
| Hertz (Hz) | Revolutions per minute (RPM) |
|---|---|
| 0.1 | 6 |
| 0.25 | 15 |
| 0.5 | 30 |
| 1 | 60 |
| 2 | 120 |
| 3 | 180 |
| 4 | 240 |
| 5 | 300 |
| 6 | 360 |
| 7 | 420 |
| 8 | 480 |
| 9 | 540 |
| 10 | 600 |
| 15 | 900 |
| 20 | 1200 |
| 25 | 1500 |
| 30 | 1800 |
| 40 | 2400 |
| 50 | 3000 |
| 75 | 4500 |
| 100 | 6000 |
| 250 | 15,000 |
| 500 | 30,000 |
| 1000 | 60,000 |
About the units
What is a hertz?
One hertz is one cycle per second — the SI unit of frequency. Mains power is 50 or 60 Hz; audible sound spans roughly 20 Hz to 20 kHz.
What is a revolution per minute?
One revolution per minute is 1/60 Hz. Engine and motor speeds are given in RPM; 3,000 RPM is 50 Hz.
Frequently asked questions
How many revolutions per minute are in 1 hertz?
1 hertz (Hz) = 60 revolutions per minute (RPM).
What is the formula to convert hertz to revolutions per minute?
revolutions per minute = hertz × 60 — multiply the hertz value by 60.
How do I convert Hz to RPM without a calculator?
Multiply by 60 for a close estimate. Exact factor: 1 Hz = 60 RPM.
Is this Hz-to-RPM converter accurate and private?
Yes. It uses the exact internationally defined conversion factors and computes results locally in your browser — your input is never sent to a server, and the page keeps working offline.