Gigahertz to Megahertz Converter
1 gigahertz is exactly 1000 megahertz. Convert gigahertz (GHz) to megahertz (MHz) below: type a value and the result updates as you type.
GHz to MHz calculator
Result
Gigahertz to Megahertz conversion
How to convert gigahertz to megahertz
To convert gigahertz to megahertz, multiply the number of gigahertz by 1000.
Formula
MHz = GHz × 1000
Examples
- 5 GHz = 5 × 1000 = 5000 MHz
- 25 GHz = 25 × 1000 = 25000 MHz
- 100 GHz = 100 × 1000 = 100000 MHz
Gigahertz to Megahertz conversion table
| Gigahertz (GHz) | Megahertz (MHz) |
|---|---|
| 0.1 GHz | 100 MHz |
| 0.5 GHz | 500 MHz |
| 1 GHz | 1000 MHz |
| 2 GHz | 2000 MHz |
| 3 GHz | 3000 MHz |
| 5 GHz | 5000 MHz |
| 10 GHz | 10000 MHz |
| 20 GHz | 20000 MHz |
| 25 GHz | 25000 MHz |
| 50 GHz | 50000 MHz |
| 100 GHz | 100000 MHz |
| 250 GHz | 250000 MHz |
| 500 GHz | 500000 MHz |
| 1000 GHz | 1000000 MHz |
Values rounded to 10 significant digits where needed.
Frequently asked questions
- How many megahertz are in one gigahertz?
- One gigahertz is exactly 1000 megahertz.
- How do I convert megahertz to gigahertz?
- To convert megahertz to gigahertz, multiply the number of megahertz by 0.001. The formula is GHz = MHz × 0.001.
- Is this conversion exact?
- Yes. Both units have exact definitions and the factor 1000 is exact. Displayed results are only rounded when they have many decimal places.
- Which is larger, a gigahertz or a megahertz?
- A gigahertz is 1000 times larger than a megahertz. In other words, a megahertz is exactly 1/1000 of a gigahertz.