Gigahertz to Megahertz Converter
Convert gigahertz (GHz) to megahertz (MHz)
Result
1,000 MHz
Megahertz
1 GHz = 1,000 MHz
1 GHz in other units
- 1Enter a valueType the number to convert
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- 3Read the resultSee it in every other unit too
How to convert gigahertz to megahertz
One gigahertz equals 1,000 megahertz, so multiply the number of gigahertz by 1,000.
MHz = GHz × 1,000
1 GHz = 1,000 MHz · 1 MHz = 0.001 GHz
Worked example
To convert 5 gigahertz to megahertz: 5 GHz × 1,000 = 5,000 MHz.
About gigahertz (GHz)
A gigahertz is 1,000 MHz, used for Wi-Fi, mobile networks and processor speed.
About megahertz (MHz)
A megahertz is 1,000,000 Hz. FM radio stations broadcast at 88–108 MHz.
More conversions
Gigahertz to other units
Frequently asked questions
How many megahertz are in one gigahertz?
One gigahertz equals 1,000 megahertz.
How many gigahertz are in one megahertz?
One megahertz equals 0.001 gigahertz.
How do I convert gigahertz to megahertz?
Use the formula MHz = GHz × 1,000. For example, 5 GHz × 1,000 = 5,000 MHz.