How to convert gigahertz to megahertz
To convert gigahertz (GHz) to megahertz (MHz), multiply the value in gigahertz by 1,000.
MHz = GHz × 1,000
Example: 5 GHz = 5,000 MHz.
You can also type 5 GHz to MHz into the smart calculator, or mix units: 1 GHz + 1 MHz.
Gigahertz to Megahertz conversion table
| Gigahertz | Megahertz |
|---|---|
| 0.01 GHz | 10 MHz |
| 0.1 GHz | 100 MHz |
| 0.25 GHz | 250 MHz |
| 0.5 GHz | 500 MHz |
| 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 |
| 12 GHz | 12,000 MHz |
| 15 GHz | 15,000 MHz |
| 20 GHz | 20,000 MHz |
| 25 GHz | 25,000 MHz |
| 30 GHz | 30,000 MHz |
| 40 GHz | 40,000 MHz |
| 50 GHz | 50,000 MHz |
| 60 GHz | 60,000 MHz |
| 75 GHz | 75,000 MHz |
| 100 GHz | 100,000 MHz |
| 250 GHz | 250,000 MHz |
| 500 GHz | 500,000 MHz |
| 1,000 GHz | 1,000,000 MHz |
Converting megahertz back to gigahertz
1 MHz = 0.001 GHz. See the Megahertz to Gigahertz converter, or press the swap button above.
About the units
Gigahertz (GHz)
A unit of frequency.
Megahertz (MHz)
A unit of frequency.
Frequency counts cycles per second. One hertz is one cycle per second, so 60 RPM is exactly 1 Hz.
Questions and answers
How many megahertz are in a gigahertz?
One gigahertz (GHz) equals 1,000 megahertz (MHz).
How do I convert gigahertz to megahertz?
To convert gigahertz to megahertz, multiply the value in gigahertz by 1,000. The formula is MHz = GHz × 1,000. For example, 5 GHz = 5,000 MHz.
What is 5 GHz in MHz?
5 gigahertz is 5,000 megahertz.
Which is bigger, a gigahertz or a megahertz?
A gigahertz is bigger: 1 GHz = 1,000 MHz.
Does this GHz to MHz converter work offline?
Yes. ConvertEasy is a progressive web app: after your first visit it keeps working with no connection, and you can install it to your home screen from the browser menu.