Hertz to Gigahertz Converter
Convert hertz (cycles per second) (Hz) to gigahertz (GHz), with the formula, a conversion table and exact factors.
Change the values and press Calculate to work out your own figures.
Enter a frequency, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.
Show the working
- 1 Hz = 1e-9 GHz
- 1 × 1e-9 = 1e-9 GHz
How to convert hertz to gigahertz
1 Hz = 1 × 10⁻⁹ GHz, so multiply by 1 to go from hertz (cycles per second) to gigahertz. Going the other way, 1 GHz = 1,000,000,000 Hz.
GHz = Hz × 1 Hz = GHz × 1,000,000,000
Worked example:
1 Hz = 1e-9 GHz 5 × 1e-9 = 5e-9 GHz
Hertz to gigahertz table
| Hertz | Gigahertz |
|---|---|
| 1 Hz | 1 × 10⁻⁹ GHz |
| 2 Hz | 2 × 10⁻⁹ GHz |
| 3 Hz | 3 × 10⁻⁹ GHz |
| 4 Hz | 4 × 10⁻⁹ GHz |
| 5 Hz | 5 × 10⁻⁹ GHz |
| 6 Hz | 6 × 10⁻⁹ GHz |
| 7 Hz | 7 × 10⁻⁹ GHz |
| 8 Hz | 8 × 10⁻⁹ GHz |
| 9 Hz | 9 × 10⁻⁹ GHz |
| 10 Hz | 1 × 10⁻⁸ GHz |
| 15 Hz | 1.5 × 10⁻⁸ GHz |
| 20 Hz | 2 × 10⁻⁸ GHz |
| 25 Hz | 2.5 × 10⁻⁸ GHz |
| 30 Hz | 3 × 10⁻⁸ GHz |
| 40 Hz | 4 × 10⁻⁸ GHz |
| 50 Hz | 5 × 10⁻⁸ GHz |
| 75 Hz | 7.5 × 10⁻⁸ GHz |
| 100 Hz | 1 × 10⁻⁷ GHz |
| 250 Hz | 2.5 × 10⁻⁷ GHz |
| 500 Hz | 5 × 10⁻⁷ GHz |
| 1000 Hz | 1 × 10⁻⁶ GHz |
About the units
- Hertz (Hz)
- Hertz (cycles per second), a metric unit. Definition: BIPM SI Brochure, 9th edition (SI units, prefixes and units accepted for use with the SI).
- Gigahertz (GHz)
- Gigahertz, a metric unit. Definition: BIPM SI Brochure, 9th edition (SI units, prefixes and units accepted for use with the SI).