Megahertz to Gigahertz Converter
Convert megahertz (MHz) to gigahertz (GHz), with the formula, a conversion table and exact factors.
Change the values and press Calculate to work out your own figures.
Enter a frequency, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.
Show the working
- 1 MHz = 0.001 GHz
- 1 × 0.001 = 0.001 GHz
How to convert megahertz to gigahertz
1 MHz = 0.001 GHz, so multiply by 0.001 to go from megahertz to gigahertz. Going the other way, 1 GHz = 1,000 MHz.
GHz = MHz × 0.001 MHz = GHz × 1,000
Worked example:
1 MHz = 0.001 GHz 5 × 0.001 = 0.005 GHz
Megahertz to gigahertz table
| Megahertz | Gigahertz |
|---|---|
| 1 MHz | 0.001 GHz |
| 2 MHz | 0.002 GHz |
| 3 MHz | 0.003 GHz |
| 4 MHz | 0.004 GHz |
| 5 MHz | 0.005 GHz |
| 6 MHz | 0.006 GHz |
| 7 MHz | 0.007 GHz |
| 8 MHz | 0.008 GHz |
| 9 MHz | 0.009 GHz |
| 10 MHz | 0.01 GHz |
| 15 MHz | 0.015 GHz |
| 20 MHz | 0.02 GHz |
| 25 MHz | 0.025 GHz |
| 30 MHz | 0.03 GHz |
| 40 MHz | 0.04 GHz |
| 50 MHz | 0.05 GHz |
| 75 MHz | 0.075 GHz |
| 100 MHz | 0.1 GHz |
| 250 MHz | 0.25 GHz |
| 500 MHz | 0.5 GHz |
| 1000 MHz | 1 GHz |
About the units
- Megahertz (MHz)
- Megahertz, a metric unit. Definition: BIPM SI Brochure, 9th edition (SI units, prefixes and units accepted for use with the SI).
- Gigahertz (GHz)
- Gigahertz, a metric unit. Definition: BIPM SI Brochure, 9th edition (SI units, prefixes and units accepted for use with the SI).