# Gigahertz to Hertz Converter

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

Results in Hertz: 1 GHz = 1,000,000,000 Hz

Do you want to convert hertz to gigahertz?

## How to Convert Gigahertz to Hertz

To convert a measurement in gigahertz to a measurement in hertz, multiply the frequency by the following conversion ratio: 1,000,000,000 hertz/gigahertz.

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

hertz = gigahertz × 1,000,000,000

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

For example, here's how to convert 5 gigahertz to hertz using the formula above.
hertz = (5 GHz × 1,000,000,000) = 5,000,000,000 Hz

### How Many Hertz Are in a Gigahertz?

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

1 GHz = 1,000,000,000 Hz

## What Is a 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 billions, or 109. Gigahertz can be abbreviated as GHz; for example, 1 gigahertz can be written as 1 GHz.

## What Is a Hertz?

One hertz is formally defined as the frequency of one cycle per second.

The hertz is the SI derived unit for frequency in the metric system. Hertz can be abbreviated as Hz; for example, 1 hertz can be written as 1 Hz.

Frequency in hertz can be expressed using the formula:

Hz = Cycles / Time in Seconds

## Gigahertz to Hertz Conversion Table

Table showing various gigahertz measurements converted to hertz.
Gigahertz Hertz
0.000000001 GHz 1 Hz
0.000000002 GHz 2 Hz
0.000000003 GHz 3 Hz
0.000000004 GHz 4 Hz
0.000000005 GHz 5 Hz
0.000000006 GHz 6 Hz
0.000000007 GHz 7 Hz
0.000000008 GHz 8 Hz
0.000000009 GHz 9 Hz
0.0000000001 GHz 0.1 Hz
0.000000001 GHz 1 Hz
0.00000001 GHz 10 Hz
0.0000001 GHz 100 Hz
0.000001 GHz 1,000 Hz
0.00001 GHz 10,000 Hz
0.0001 GHz 100,000 Hz
0.001 GHz 1,000,000 Hz
0.01 GHz 10,000,000 Hz
0.1 GHz 100,000,000 Hz
1 GHz 1,000,000,000 Hz

## References

1. National Institute of Standards and Technology, SI Units - Time, https://www.nist.gov/pml/owm/si-units-time