---
title: "Revolutions per minute to Hertz — rpm to Hz converter"
description: "1 revolution per minute = 0.016667 hertz. Convert revolutions per minute to hertz with a full conversion table, the exact formula, and a calculator for any value."
url: https://atoneplace.net/convert/rpm-to-hertz/
site: "At One Place"
---

# Revolutions per minute to hertz

**1 revolution per minute in hertz: 1 rpm = 0.016667 Hz**

Hz = rpm × 1/60

To convert revolutions per minute to hertz, multiply by 0.01666666667. The table below gives the values people look up most often, and the converter works for any number.

## Revolutions per minute to hertz table

*Common revolution per minute values converted to hertz.*

| Revolutions per minute | Hertz |
| --- | --- |
| 1 rpm | 0.016667 |
| 2 rpm | 0.033333 |
| 3 rpm | 0.05 |
| 4 rpm | 0.066667 |
| 5 rpm | 0.083333 |
| 10 rpm | 0.16667 |
| 15 rpm | 0.25 |
| 20 rpm | 0.33333 |
| 25 rpm | 0.41667 |
| 30 rpm | 0.5 |
| 40 rpm | 0.66667 |
| 50 rpm | 0.83333 |
| 75 rpm | 1.25 |
| 100 rpm | 1.666667 |
| 250 rpm | 4.166667 |
| 500 rpm | 8.333333 |
| 1,000 rpm | 16.66667 |

## How the conversion works

The relationship is Hz = rpm × 1/60. Both units measure frequency, so the conversion is a fixed factor that never changes.

## Common questions

### How many hertz are in one revolution per minute?

One revolution per minute equals 0.016667 hertz. Hz = rpm × 1/60.

### How do you convert revolutions per minute to hertz?

Use Hz = rpm × 1/60. So 10 rpm is 0.16667 Hz.

### How many revolutions per minute are in one hertz?

One hertz equals 60 revolutions per minute, which is the reverse of the conversion above.

## Related pages

- [Hertz to Revolutions per minute](https://atoneplace.net/convert/hertz-to-rpm/)
- [Revolutions per minute to Kilohertz](https://atoneplace.net/convert/rpm-to-khz/)
- [Revolutions per minute to Megahertz](https://atoneplace.net/convert/rpm-to-mhz/)
- [Revolutions per minute to Gigahertz](https://atoneplace.net/convert/rpm-to-ghz/)

## Sources

- Guide for the Use of the International System of Units (SP 811) — NIST (https://www.nist.gov/pml/special-publication-811) [Public domain (US Government)]
- The International System of Units (SI Brochure) — Bureau International des Poids et Mesures (https://www.bipm.org/en/publications/si-brochure)
- Calculated on this page — At One Place (/about/)