How to convert Gigahertz to Kilohertz
To convert Gigahertz to Kilohertz, multiply the value by the conversion factor 1,000,000. To go the other way, multiply by 0.000001 (or divide by 1,000,000).
Worked example: 50 GHz to kHz
- Write the value: 50 GHz
- Multiply by 1,000,000: 50 × 1,000,000
- Result: 50,000,000 kHz
Gigahertz to Kilohertz conversion table
Quick reference values, rounded to 6 significant digits.
| Gigahertz (GHz) | Kilohertz (kHz) |
|---|---|
| 0.001 GHz | 1,000 kHz |
| 0.005 GHz | 5,000 kHz |
| 0.01 GHz | 10,000 kHz |
| 0.05 GHz | 50,000 kHz |
| 0.1 GHz | 100,000 kHz |
| 0.25 GHz | 250,000 kHz |
| 0.5 GHz | 500,000 kHz |
| 1 GHz | 1,000,000 kHz |
| 2 GHz | 2,000,000 kHz |
| 3 GHz | 3,000,000 kHz |
| 5 GHz | 5,000,000 kHz |
| 10 GHz | 10,000,000 kHz |
| 20 GHz | 20,000,000 kHz |
| 50 GHz | 50,000,000 kHz |
| 100 GHz | 100,000,000 kHz |
Kilohertz to Gigahertz
| kHz | GHz |
|---|---|
| 1 kHz | 0.000001 GHz |
| 5 kHz | 0.000005 GHz |
| 10 kHz | 0.00001 GHz |
| 50 kHz | 0.00005 GHz |
| 100 kHz | 0.0001 GHz |
1 Gigahertz in other frequency units
About Gigahertz and Kilohertz
What is a gigahertz (GHz)?
A gigahertz equals one billion hertz, used for CPU speed and Wi-Fi bands.
What is a kilohertz (kHz)?
A kilohertz equals 1,000 Hz, used for AM radio and audio.
Where gigahertz to kilohertz conversion is used
Frequency conversions are needed for radio, processors, audio, electrical systems and motors. Converting between Gigahertz and Kilohertz 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 Kilohertz are in 1 gigahertz?
1 Gigahertz equals 1,000,000 kHz.
How do I convert Gigahertz to Kilohertz?
Multiply the number of Gigahertz by 1,000,000. For example, 50 GHz × 1,000,000 = 50,000,000 kHz.
What is 50 GHz in kHz?
50 GHz = 50,000,000 kHz.
How many Gigahertz are in 1 kilohertz?
1 Kilohertz equals 0.000001 GHz. Use the kHz to GHz converter for the reverse direction.
Is this Gigahertz to Kilohertz converter accurate?
Yes. It uses exact internationally defined conversion factors, calculated with full floating-point precision. Results are displayed rounded for readability.