Convert Megahertz to Gigahertz
1 megahertz = 0.001 gigahertz. Type any value below to convert in either direction — the calculation happens in your browser.
Megahertz to Gigahertz formula
Multiply the number of megahertz by 0.001 to get gigahertz.
gigahertz = megahertz × 0.001To go the other way: divide the number of gigahertz by 0.001, or multiply by 1000.
megahertz = gigahertz ÷ 0.001Megahertz to Gigahertz conversion 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 |
| 1,000 MHz | 1 GHz |
Gigahertz to Megahertz conversion table
| Gigahertz | Megahertz |
|---|---|
| 1 GHz | 1,000 MHz |
| 2 GHz | 2,000 MHz |
| 3 GHz | 3,000 MHz |
| 4 GHz | 4,000 MHz |
| 5 GHz | 5,000 MHz |
| 6 GHz | 6,000 MHz |
| 7 GHz | 7,000 MHz |
| 8 GHz | 8,000 MHz |
| 9 GHz | 9,000 MHz |
| 10 GHz | 10,000 MHz |
About the megahertz
A megahertz is one million hertz, used for FM radio, memory speeds and older CPU clocks.
About the gigahertz
A gigahertz is one billion hertz — the unit for CPU clock speeds and Wi-Fi bands.
Frequently asked questions
How many gigahertz are in a megahertz?
There are 0.001 gigahertz in one megahertz.
How many megahertz are in a gigahertz?
There are 1,000 megahertz in one gigahertz.
Is this conversion exact?
The ratio between the megahertz and the gigahertz is fixed by definition, so the conversion is exact — the figures shown here are rounded for readability only.
What is 10 megahertz in gigahertz?
10 megahertz equals 0.01 gigahertz.