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Gigahertz to Megahertz Converter (GHz to MHz)

1 GHz = 1,000 MHz. Type any value to convert gigahertz to megahertz.

1 GHz = 1,000 MHz

Formula: MHz = GHz × 1,000

Common values
Decimals
In every unit 7 units
Hertz (Hz) 1,000,000,000 Hz
Kilohertz (kHz) 1,000,000 kHz
Megahertz (MHz) 1,000 MHz
Gigahertz (GHz) 1 GHz
Terahertz (THz) 0.001 THz
Revolution per minute (rpm) 60,000,000,000 rpm
Radian per second (rad/s) 6,283,185,307 rad/s

Convert on our server?

If you continue, the file is uploaded over an encrypted connection and converted on our server. You can keep using the site meanwhile. The original is deleted as soon as it is converted; the result is kept for 6 hours so you can download it, and you can delete it at any time. Files are never shared or used for anything else.

Calculated in your browser – nothing you type is sent anywhere. Privacy details

Gigahertz to megahertz table

Formula: MHz = GHz × 1,000

Gigahertz (GHz)Megahertz (MHz)
0.1 GHz100 MHz
0.25 GHz250 MHz
0.5 GHz500 MHz
1 GHz1,000 MHz
2 GHz2,000 MHz
3 GHz3,000 MHz
4 GHz4,000 MHz
5 GHz5,000 MHz
6 GHz6,000 MHz
7 GHz7,000 MHz
8 GHz8,000 MHz
9 GHz9,000 MHz
10 GHz10,000 MHz
12 GHz12,000 MHz
15 GHz15,000 MHz
20 GHz20,000 MHz
25 GHz25,000 MHz
30 GHz30,000 MHz
40 GHz40,000 MHz
50 GHz50,000 MHz
60 GHz60,000 MHz
75 GHz75,000 MHz
100 GHz100,000 MHz
150 GHz150,000 MHz
200 GHz200,000 MHz
250 GHz250,000 MHz
500 GHz500,000 MHz
1,000 GHz1,000,000 MHz

How to use: Gigahertz to Megahertz

  1. 1 Type the value in gigahertz.
  2. 2 The result in megahertz appears at once – or type in the megahertz field to convert back.
  3. 3 Pick a common value, round to fewer decimals or swap the units with one click.
  4. 4 Copy the result, or open “In every unit” to see the value in all units of frequency.

About this tool

Gigahertz (GHz) is a unit of frequency (SI); 1 GHz = 1,000,000,000 Hz. Megahertz (MHz) is a unit of frequency (SI); 1 MHz = 1,000,000 Hz.

To convert gigahertz to megahertz, multiply the value by 1,000 (MHz = GHz × 1,000). Example: 60 GHz = 60,000 MHz.

Calculated in your browser – nothing you type is sent anywhere.

Frequently asked questions

How do I convert gigahertz to megahertz?

To convert gigahertz to megahertz, multiply the value by 1,000: MHz = GHz × 1,000. For example 60 GHz = 60,000 MHz.

What is 1 GHz in megahertz?

1 GHz = 1,000 MHz. The other way round, 1 MHz = 0.001 GHz.

How exact is the result?

The converter uses the official definitions of both units and shows up to 10 significant digits; choose 0–6 decimals to round. Both units are defined exactly in terms of each other, so the factor itself is exact.

Can I convert other units of frequency here?

Yes – choose any of the 7 units of frequency in the From and To lists, or switch to another measurement at the top.

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