Hertz 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 hertz [Hz] to gigahertz [GHz] or gigahertz [GHz] to hertz [Hz]. 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 hertz [Hz] = 10-9 gigahertz [GHz]1 gigahertz [GHz] = 109 hertz [Hz]

Convert hertz to gigahertz

There are two simple ways to convert hertz [Hz] to gigahertz [GHz]. In the first calculation method, the value in hertz [Hz] is divided by 109. The second method multiplies the value in hertz [Hz] by 10-9.

  • Gigahertz [GHz] = hertz [Hz] ÷ 109
  • Gigahertz [GHz] = hertz [Hz] * 10-9

Convert gigahertz to hertz

Converting gigahertz [GHz] to hertz [Hz] is easy and can be done in two ways. The first method involves multiplication, whereby the value in gigahertz [GHz] is multiplied by 109. The second variant is a division. Here, the value in gigahertz [GHz] is divided by 10-9.

  • Hertz [Hz] = gigahertz [GHz] * 109
  • Hertz [Hz] = gigahertz [GHz] ÷ 10-9

Converter

Decimal places

How it's calculated

Factor: 
1,000,000,000
Hertz=Gigahertz*1,000,000,000
Gigahertz=
Hertz1,000,000,000

To all available units

Hertz

Hectohertz

Hertz

Kilohertz

Hertz

Megahertz

Hertz

Microhertz

Hertz

Millihertz

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