Gigahertz to Megahertz Converter
Convert gigahertz (GHz) to megahertz (MHz) instantly. Frequency conversions apply to radio stations, Wi-Fi bands and processor speeds.
Result
- Megahertz
- 1,000 MHz
How to use the gigahertz to megahertz converter
- Enter the gigahertz (GHz).
- The results update as you type, or press Calculate.
- Read the megahertz first, then the supporting figures below it.
Formula
Megahertz = gigahertz × 1,000
Worked example
For example, with these inputs:
- Gigahertz (GHz): 1
the calculator returns:
- Megahertz: 1,000 MHz
Gigahertz to Megahertz table
| Gigahertz | Megahertz |
|---|---|
| 1 GHz | 1,000 MHz |
| 2 GHz | 2,000 MHz |
| 5 GHz | 5,000 MHz |
| 10 GHz | 10,000 MHz |
| 20 GHz | 20,000 MHz |
| 25 GHz | 25,000 MHz |
| 50 GHz | 50,000 MHz |
| 100 GHz | 100,000 MHz |
| 250 GHz | 250,000 MHz |
| 500 GHz | 500,000 MHz |
| 1,000 GHz | 1,000,000 MHz |
About this conversion
Frequency conversions apply to radio stations, Wi-Fi bands and processor speeds.
Many conversion factors are exact by definition. The inch has been defined as exactly 2.54 centimetres since 1959, and the pound as exactly 0.45359237 kilograms, so conversions involving them can be as precise as you need.
Singapore adopted the metric system in the 1970s, replacing imperial units and traditional Chinese measures in most official uses. Metric units are now standard in schools, trade and government, but older units survive in property, markets and imported goods.
Frequently asked questions
How many megahertz are in one gigahertz?
1 GHz = 1,000 MHz.
How do I convert GHz to MHz?
Megahertz = gigahertz × 1,000.