---
title: "Megahertz to Kilohertz — MHz to kHz converter"
description: "1 megahertz = 1,000 kilohertz. Convert megahertz to kilohertz with a full conversion table, the exact formula, and a calculator for any value."
url: https://atoneplace.net/convert/mhz-to-khz/
site: "At One Place"
---

# Megahertz to kilohertz

**1 megahertz in kilohertz: 1 MHz = 1,000 kHz**

kHz = MHz × 1,000

To convert megahertz to kilohertz, multiply by 1,000. The table below gives the values people look up most often, and the converter works for any number.

## Megahertz to kilohertz table

*Common megahertz values converted to kilohertz.*

| Megahertz | Kilohertz |
| --- | --- |
| 1 MHz | 1,000 |
| 2 MHz | 2,000 |
| 3 MHz | 3,000 |
| 4 MHz | 4,000 |
| 5 MHz | 5,000 |
| 10 MHz | 10,000 |
| 15 MHz | 15,000 |
| 20 MHz | 20,000 |
| 25 MHz | 25,000 |
| 30 MHz | 30,000 |
| 40 MHz | 40,000 |
| 50 MHz | 50,000 |
| 75 MHz | 75,000 |
| 100 MHz | 100,000 |
| 250 MHz | 250,000 |
| 500 MHz | 500,000 |
| 1,000 MHz | 1,000,000 |

## How the conversion works

The relationship is kHz = MHz × 1,000. Both units measure frequency, so the conversion is a fixed factor that never changes.

## Common questions

### How many kilohertz are in one megahertz?

One megahertz equals 1,000 kilohertz. kHz = MHz × 1,000.

### How do you convert megahertz to kilohertz?

Use kHz = MHz × 1,000. So 10 MHz is 10,000 kHz.

### How many megahertz are in one kilohertz?

One kilohertz equals 0.001 megahertz, which is the reverse of the conversion above.

## Related pages

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

## 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/)