Gigahertz to Megahertz Converter

1 Gigahertz = 1000 Megahertz. To convert Gigahertz to Megahertz, multiply by 1000.

Result updates as you type
Recent: 1 Gigahertz = 1000 Megahertz

Formula

To convert Gigahertz to Megahertz, multiply the value by 1000. One Gigahertz equals 1000 Megahertz.

MHz = GHz × 1000

Worked examples

  • 1 Gigahertz = 1000 Megahertz
  • 5 Gigahertz = 5000 Megahertz
  • 10 Gigahertz = 10000 Megahertz
  • 100 Gigahertz = 100000 Megahertz

Gigahertz to Megahertz table

Gigahertz (GHz) Megahertz (MHz)
1 1000
2 2000
3 3000
4 4000
5 5000
10 10000
25 25000
50 50000
100 100000
250 250000
500 500000
1000 1000000

About Gigahertz and Megahertz

Both the Gigahertz (GHz) and the Megahertz (MHz) measure frequency. One Gigahertz is equal to 1000 Megahertz, so you can convert any measurement by multiplying by 1000. The calculator above updates instantly, and the reference table lists common Gigahertz-to-Megahertz values for quick lookups.

Unit definitions

Gigahertz (GHz)
The Gigahertz (GHz) is a unit of frequency equal to 1000000000 Hertz.
Megahertz (MHz)
The Megahertz (MHz) is a unit of frequency equal to 1000000 Hertz.

Frequently asked questions

How do you convert Gigahertz to Megahertz?
Multiply the number of Gigahertz by 1000. For example, 1 Gigahertz × 1000 = 1000 Megahertz.
How many Megahertz are in a Gigahertz?
There are 1000 Megahertz in one Gigahertz.
What is 10 Gigahertz in Megahertz?
10 Gigahertz is equal to 10000 Megahertz.
How do you convert Megahertz back to Gigahertz?
Multiply the number of Megahertz by 0.001 to get Gigahertz. One Megahertz equals 0.001 Gigahertz.