Megahertz to Gigahertz Converter (and vice versa)

Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026

This converter allows you to convert megahertz [MHz] to gigahertz [GHz] or gigahertz [GHz] to megahertz [MHz]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.

1 megahertz [MHz] = 0.001 gigahertz [GHz]1 gigahertz [GHz] = 1,000 megahertz [MHz]

Convert megahertz to gigahertz

There are two simple ways to convert megahertz [MHz] to gigahertz [GHz]. In the first calculation method, the value in megahertz [MHz] is divided by 1,000. The second method multiplies the value in megahertz [MHz] by 0.001.

  • Gigahertz [GHz] = megahertz [MHz] ÷ 1,000
  • Gigahertz [GHz] = megahertz [MHz] * 0.001

Convert gigahertz to megahertz

Converting gigahertz [GHz] to megahertz [MHz] is easy and can be done in two ways. The first method involves multiplication, whereby the value in gigahertz [GHz] is multiplied by 1,000. The second variant is a division. Here, the value in gigahertz [GHz] is divided by 0.001.

  • Megahertz [MHz] = gigahertz [GHz] * 1,000
  • Megahertz [MHz] = gigahertz [GHz] ÷ 0.001

Converter

Decimal places

How it's calculated

Factor: 
1,000
Megahertz=Gigahertz*1,000
Gigahertz=
Megahertz1,000

To all available units

Megahertz

Radians per minute

Megahertz

Radians per second

Megahertz

Revolutions per minute

Megahertz

Revolutions per second

Megahertz

Terahertz