Gigahertz to Megahertz Conversion

Enter the frequency in gigahertz below to get the value converted to megahertz.

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Results in Megahertz:
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1 GHz = 1,000 MHz
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How to Convert Gigahertz to Megahertz

To convert a gigahertz measurement to a megahertz measurement, multiply the frequency by the conversion ratio.

Since one gigahertz is equal to 1,000 megahertz, you can use this simple formula to convert:

megahertz = gigahertz × 1,000

The frequency in megahertz is equal to the gigahertz multiplied by 1,000.

For example, here's how to convert 5 gigahertz to megahertz using the formula above.
5 GHz = (5 × 1,000) = 5,000 MHz
conversion scale showing gigahertz and equivalent megahertz frequency values

How Many Megahertz Are in a Gigahertz?

There are 1,000 megahertz in a gigahertz, which is why we use this value in the formula above.

1 GHz = 1,000 MHz

Gigahertz and megahertz are both units used to measure frequency. Keep reading to learn more about each unit of measure.

Gigahertz

Gigahertz is a measure of frequency equal to one billion cycles per second.

The gigahertz is a multiple of the hertz, which is the SI derived unit for frequency. In the metric system, "giga" is the prefix for 109. Gigahertz can be abbreviated as GHz; for example, 1 gigahertz can be written as 1 GHz.

Megahertz

Megahertz is a measure of frequency equal to one million cycles per second.

The megahertz is a multiple of the hertz, which is the SI derived unit for frequency. In the metric system, "mega" is the prefix for 106. Megahertz can be abbreviated as MHz; for example, 1 megahertz can be written as 1 MHz.

Gigahertz to Megahertz Conversion Table

Gigahertz measurements converted to megahertz
Gigahertz Megahertz
0.001 GHz 1 MHz
0.002 GHz 2 MHz
0.003 GHz 3 MHz
0.004 GHz 4 MHz
0.005 GHz 5 MHz
0.006 GHz 6 MHz
0.007 GHz 7 MHz
0.008 GHz 8 MHz
0.009 GHz 9 MHz
0.01 GHz 10 MHz
0.02 GHz 20 MHz
0.03 GHz 30 MHz
0.04 GHz 40 MHz
0.05 GHz 50 MHz
0.06 GHz 60 MHz
0.07 GHz 70 MHz
0.08 GHz 80 MHz
0.09 GHz 90 MHz
0.1 GHz 100 MHz
0.2 GHz 200 MHz
0.3 GHz 300 MHz
0.4 GHz 400 MHz
0.5 GHz 500 MHz
0.6 GHz 600 MHz
0.7 GHz 700 MHz
0.8 GHz 800 MHz
0.9 GHz 900 MHz
1 GHz 1,000 MHz

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