Hertz to Gigahertz Converter

1 hertz (Hz) equals 1 × 10-9 gigahertz (GHz).

Quick answer

  • 1 hertz = 1 × 10-9 gigahertz
  • 1 gigahertz = 1,000,000,000 hertz
  • Formula: GHz = Hz × 1 × 10-9

1 hertz = 1 × 10-9 gigahertz

How to convert hertz to gigahertz

GHz = Hz × 1 × 10-9

To convert hertz to gigahertz, multiply the number of hertz by 1 × 10-9.

Example: 42 Hz to GHz

  1. Start with the value in hertz: 42 Hz.
  2. Multiply by 1 × 10-9: 42 × 1 × 10-9 = 4.2 × 10-8.
  3. Result: 42 hertz = 4.2 × 10-8 gigahertz.

Going the other way, 1 gigahertz = 1,000,000,000 hertz, so to convert gigahertz back to hertz you divide by the same number. See gigahertz to hertz.

Hertz to gigahertz conversion table

Hertz (Hz)Gigahertz (GHz)
0.1 Hz 1 × 10-10 GHz
0.2 Hz 2 × 10-10 GHz
0.3 Hz 3 × 10-10 GHz
0.4 Hz 4 × 10-10 GHz
0.5 Hz 5 × 10-10 GHz
0.6 Hz 6 × 10-10 GHz
0.7 Hz 7 × 10-10 GHz
0.8 Hz 8 × 10-10 GHz
0.9 Hz 9 × 10-10 GHz
1 Hz 1 × 10-9 GHz
1.5 Hz 1.5 × 10-9 GHz
2 Hz 2 × 10-9 GHz
2.5 Hz 2.5 × 10-9 GHz
3 Hz 3 × 10-9 GHz
3.5 Hz 3.5 × 10-9 GHz
4 Hz 4 × 10-9 GHz
4.5 Hz 4.5 × 10-9 GHz
5 Hz 5 × 10-9 GHz
6 Hz 6 × 10-9 GHz
7 Hz 7 × 10-9 GHz
7.5 Hz 7.5 × 10-9 GHz
8 Hz 8 × 10-9 GHz
9 Hz 9 × 10-9 GHz
10 Hz 1 × 10-8 GHz
11 Hz 1.1 × 10-8 GHz
12 Hz 1.2 × 10-8 GHz
13 Hz 1.3 × 10-8 GHz
14 Hz 1.4 × 10-8 GHz
15 Hz 1.5 × 10-8 GHz
16 Hz 1.6 × 10-8 GHz
17 Hz 1.7 × 10-8 GHz
18 Hz 1.8 × 10-8 GHz
19 Hz 1.9 × 10-8 GHz
20 Hz 2 × 10-8 GHz
21 Hz 2.1 × 10-8 GHz
22 Hz 2.2 × 10-8 GHz
23 Hz 2.3 × 10-8 GHz
24 Hz 2.4 × 10-8 GHz
25 Hz 2.5 × 10-8 GHz
26 Hz 2.6 × 10-8 GHz

More Hz to GHz values

What is a hertz?

The hertz is the SI unit of frequency, one cycle per second.

More about hertz →

What is a gigahertz?

The gigahertz is a billion hertz, the unit of modern processor clock speeds, Wi-Fi, 5G and microwave ovens.

More about gigahertz →

Convert hertz to other units

Convert other units to gigahertz

Frequently asked questions

How many gigahertz are in a hertz?

One hertz is 1e-9 gigahertz.

How many hertz are in a gigahertz?

One gigahertz is 1,000,000,000 hertz.

What is the formula to convert hertz to gigahertz?

GHz = Hz × 1 × 10^-9.