Convert Gigahertz to Megahertz
1 gigahertz equals 1,000 megahertz. Enter a value below to convert instantly.
Formula
Multiply the number of gigahertz by 1000 to get megahertz.
Step by step
- Start with 1 GHz.
- Multiply by the conversion factor 1000.
- 1 × 1000 = 1,000 MHz.
Gigahertz to Megahertz conversion table
| Gigahertz (GHz) | Megahertz (MHz) |
|---|---|
| 1 | 1,000 |
| 2 | 2,000 |
| 5 | 5,000 |
| 10 | 10,000 |
| 50 | 50,000 |
| 100 | 100,000 |
| 500 | 500,000 |
| 1,000 | 1,000,000 |
About the gigahertz
The gigahertz (GHz) is a SI unit of frequency.
About the megahertz
The megahertz (MHz) is a SI unit of frequency.
Where this conversion is used
Converting gigahertz to megahertz comes up when audio, radio, processors, and rotating machinery.
Need the other direction? Convert megahertz to gigahertz →
Related conversions
Frequently asked questions
How many megahertz are in a gigahertz?
One gigahertz equals 1,000 megahertz.
How do you convert gigahertz to megahertz?
Multiply the number of gigahertz by 1000 to get megahertz.
What is 1 megahertz in gigahertz?
One megahertz equals 0.001 gigahertz.
When would I convert gigahertz to megahertz?
This conversion is common when audio, radio, processors, and rotating machinery.
Conversion factors are based on internationally agreed unit definitions. See our methodology and sources for details on how these values are verified.