How to convert megahertz to gigahertz
To convert megahertz (MHz) to gigahertz (GHz), multiply the value in megahertz by 0.001.
GHz = MHz × 0.001
Example: 5 MHz = 0.005 GHz.
You can also type 5 MHz to GHz into the smart calculator, or mix units: 1 MHz + 1 GHz.
Megahertz to Gigahertz conversion table
| Megahertz | Gigahertz |
|---|---|
| 0.01 MHz | 0.00001 GHz |
| 0.1 MHz | 0.0001 GHz |
| 0.25 MHz | 0.00025 GHz |
| 0.5 MHz | 0.0005 GHz |
| 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 |
| 12 MHz | 0.012 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 |
| 60 MHz | 0.06 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 |
Converting gigahertz back to megahertz
1 GHz = 1,000 MHz. See the Gigahertz to Megahertz converter, or press the swap button above.
About the units
Megahertz (MHz)
A unit of frequency.
Gigahertz (GHz)
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 gigahertz are in a megahertz?
One megahertz (MHz) equals 0.001 gigahertz (GHz).
How do I convert megahertz to gigahertz?
To convert megahertz to gigahertz, multiply the value in megahertz by 0.001. The formula is GHz = MHz × 0.001. For example, 5 MHz = 0.005 GHz.
What is 5 MHz in GHz?
5 megahertz is 0.005 gigahertz.
Which is bigger, a megahertz or a gigahertz?
A gigahertz is bigger: 1 GHz = 1,000 MHz.
Does this MHz to GHz 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.