Convert megahertz to gigahertz
Convert megahertz (MHz) to gigahertz (GHz). 1 MHz = 0.001 GHz, and 1 GHz = 1,000 MHz.
MHz to GHz formula
GHz = MHz × 0.001
Multiply the number of megahertz by 0.001.
Example: To convert 1 MHz to gigahertz: 1 × 0.001 = 0.001 GHz.
Quick answers
- What is 1 MHz in gigahertz?
- 1 MHz = 0.001 GHz
- What is 1,000 MHz in gigahertz?
- 1,000 MHz = 1 GHz
MHz to GHz conversion table
GHz to MHz table| megahertz (MHz) | gigahertz (GHz) |
|---|---|
| 1 MHz | 0.001 GHz |
| 88 MHz | 0.088 GHz |
| 100 MHz | 0.1 GHz |
| 108 MHz | 0.108 GHz |
| 500 MHz | 0.5 GHz |
| 1,000 MHz | 1 GHz |
| 2,400 MHz | 2.4 GHz |
| 5,000 MHz | 5 GHz |
Frequently asked questions
How many megahertz are in a gigahertz?
There are 1,000 megahertz in a gigahertz (1 GHz = 1,000 MHz), so 1 MHz = 0.001 GHz.
How do I convert megahertz to gigahertz?
Multiply the number of megahertz by 0.001. To convert 1 MHz to gigahertz: 1 × 0.001 = 0.001 GHz.
Is the MHz to GHz conversion exact?
Yes. Both units are defined exactly, so 1 megahertz is exactly 0.001 gigahertz. Results on this page are rounded to six significant digits; pick more decimals in the converter if you need them.
What is 1 MHz in gigahertz?
1 MHz = 0.001 GHz.
How do I convert gigahertz back to megahertz?
Use the reverse relationship: 1 GHz = 1,000 MHz. The GHz to MHz page has a converter and a full table.