Convert Megahertz to Gigahertz
1 megahertz equals 0.001 gigahertz. Enter a value below to convert instantly.
Formula
Multiply the number of megahertz by 0.001 to get gigahertz.
Step by step
- Start with 1 MHz.
- Multiply by the conversion factor 0.001.
- 1 × 0.001 = 0.001 GHz.
Megahertz to Gigahertz conversion table
| Megahertz (MHz) | Gigahertz (GHz) |
|---|---|
| 1 | 0.001 |
| 2 | 0.002 |
| 5 | 0.005 |
| 10 | 0.01 |
| 50 | 0.05 |
| 100 | 0.1 |
| 500 | 0.5 |
| 1,000 | 1 |
About the megahertz
The megahertz (MHz) is a SI unit of frequency.
About the gigahertz
The gigahertz (GHz) is a SI unit of frequency.
Where this conversion is used
Converting megahertz to gigahertz comes up when audio, radio, processors, and rotating machinery.
Need the other direction? Convert gigahertz to megahertz →
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Frequently asked questions
How many gigahertz are in a megahertz?
One megahertz equals 0.001 gigahertz.
How do you convert megahertz to gigahertz?
Multiply the number of megahertz by 0.001 to get gigahertz.
What is 1 gigahertz in megahertz?
One gigahertz equals 1,000 megahertz.
When would I convert megahertz to gigahertz?
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.