MHz to kHz – convert megahertz to kilohertz
Convert MHz to kHz (megahertz to kilohertz) when you need finer-grained frequency numbers for RF engineering, test equipment or communications. This page opens the main frequency converter with MHz → kHz pre-selected.
Open the interactive MHz → kHz converter:
Use main converter (MHz → kHz) or switch to kHz → MHzThe homepage lets you jump straight from Hz all the way up to GHz for any frequency value you enter.
Quick reference: MHz to kHz
1 megahertz is 1,000 kilohertz. The conversion is:
kHz = MHz × 1000
| MHz | kHz |
|---|---|
| 0.1 MHz | 100 kHz |
| 0.5 MHz | 500 kHz |
| 1 MHz | 1000 kHz |
| 5 MHz | 5000 kHz |
| 10 MHz | 10000 kHz |
| 100 MHz | 100000 kHz |
Why convert MHz to kHz?
Use MHz → kHz when you want to:
- Match radio frequencies listed in kilohertz with specs written in MHz.
- Set finer resolution on frequency counters or generators.
- Convert datasheet values to the units used by your test equipment.
- Explain RF frequencies to people used to kilohertz numbers.
More frequency converters on this site
Behind the scenes, every frequency conversion goes via hertz, so your MHz ↔ kHz results stay perfectly consistent.
Last updated: 3 December 2025.