How to convert Gigahertz to Hertz
To convert Gigahertz to Hertz, multiply the value by the conversion factor 1,000,000,000. To go the other way, multiply by 1e-9 (or divide by 1,000,000,000).
Worked example: 50 GHz to Hz
- Write the value: 50 GHz
- Multiply by 1,000,000,000: 50 × 1,000,000,000
- Result: 50,000,000,000 Hz
Gigahertz to Hertz conversion table
Quick reference values, rounded to 6 significant digits.
| Gigahertz (GHz) | Hertz (Hz) |
|---|---|
| 0.001 GHz | 1,000,000 Hz |
| 0.005 GHz | 5,000,000 Hz |
| 0.01 GHz | 10,000,000 Hz |
| 0.05 GHz | 50,000,000 Hz |
| 0.1 GHz | 100,000,000 Hz |
| 0.25 GHz | 250,000,000 Hz |
| 0.5 GHz | 500,000,000 Hz |
| 1 GHz | 1,000,000,000 Hz |
| 2 GHz | 2,000,000,000 Hz |
| 3 GHz | 3,000,000,000 Hz |
| 5 GHz | 5,000,000,000 Hz |
| 10 GHz | 10,000,000,000 Hz |
| 20 GHz | 20,000,000,000 Hz |
| 50 GHz | 50,000,000,000 Hz |
| 100 GHz | 100,000,000,000 Hz |
Hertz to Gigahertz
| Hz | GHz |
|---|---|
| 1 Hz | 1e-9 GHz |
| 5 Hz | 5e-9 GHz |
| 10 Hz | 1e-8 GHz |
| 50 Hz | 5e-8 GHz |
| 100 Hz | 1e-7 GHz |
1 Gigahertz in other frequency units
About Gigahertz and Hertz
What is a gigahertz (GHz)?
A gigahertz equals one billion hertz, used for CPU speed and Wi-Fi bands.
What is a hertz (Hz)?
One hertz is one cycle per second. Bangladesh mains electricity runs at 50 Hz.
Where gigahertz to hertz conversion is used
Frequency conversions are needed for radio, processors, audio, electrical systems and motors. Converting between Gigahertz and Hertz is especially common when you compare products, read foreign specifications, or fill in forms that expect a specific unit.
Need every unit at once? Use the full Frequency Converter.
Frequently asked questions
How many Hertz are in 1 gigahertz?
1 Gigahertz equals 1,000,000,000 Hz.
How do I convert Gigahertz to Hertz?
Multiply the number of Gigahertz by 1,000,000,000. For example, 50 GHz × 1,000,000,000 = 50,000,000,000 Hz.
What is 50 GHz in Hz?
50 GHz = 50,000,000,000 Hz.
How many Gigahertz are in 1 hertz?
1 Hertz equals 1e-9 GHz. Use the Hz to GHz converter for the reverse direction.
Is this Gigahertz to Hertz converter accurate?
Yes. It uses exact internationally defined conversion factors, calculated with full floating-point precision. Results are displayed rounded for readability.