Convert gigahertz to megahertz
Convert gigahertz (GHz) to megahertz (MHz). 1 GHz = 1,000 MHz, and 1 MHz = 0.001 GHz.
GHz to MHz formula
MHz = GHz × 1,000
Multiply the number of gigahertz by 1,000.
Example: To convert 1 GHz to megahertz: 1 × 1,000 = 1,000 MHz.
Quick answers
- What is 1 GHz in megahertz?
- 1 GHz = 1,000 MHz
- What is 2.4 GHz in megahertz?
- 2.4 GHz = 2,400 MHz
- What is 5 GHz in megahertz?
- 5 GHz = 5,000 MHz
GHz to MHz conversion table
MHz to GHz table| gigahertz (GHz) | megahertz (MHz) |
|---|---|
| 0.5 GHz | 500 MHz |
| 1 GHz | 1,000 MHz |
| 2 GHz | 2,000 MHz |
| 2.4 GHz | 2,400 MHz |
| 3 GHz | 3,000 MHz |
| 3.5 GHz | 3,500 MHz |
| 4 GHz | 4,000 MHz |
| 5 GHz | 5,000 MHz |
| 6 GHz | 6,000 MHz |
Frequently asked questions
How many megahertz are in a gigahertz?
There are 1,000 megahertz in a gigahertz (1 GHz = 1,000 MHz).
How do I convert gigahertz to megahertz?
Multiply the number of gigahertz by 1,000. To convert 1 GHz to megahertz: 1 × 1,000 = 1,000 MHz.
Is the GHz to MHz conversion exact?
Yes. Both units are defined exactly, so 1 gigahertz is exactly 1,000 megahertz. Results on this page are rounded to six significant digits; pick more decimals in the converter if you need them.
What is 1 GHz in megahertz?
1 GHz = 1,000 MHz.
How do I convert megahertz back to gigahertz?
Use the reverse relationship: 1 MHz = 0.001 GHz. The MHz to GHz page has a converter and a full table.