How to convert kilohertz to gigahertz
GHz = kHz × 0.000001Multiply the value in kilohertz by 0.000001. To go the other way, multiply by 1,000,000 (or divide by 0.000001).
A kilohertz is smaller than a gigahertz: it takes 1,000,000 kilohertz to make one gigahertz.
Worked examples
- 1 kilohertz1 kHz × 0.000001 = 0.000001 GHz
- 5 kilohertz5 kHz × 0.000001 = 0.000005 GHz
- 10 kilohertz10 kHz × 0.000001 = 0.00001 GHz
- 20 kilohertz20 kHz × 0.000001 = 0.00002 GHz
- 100 kilohertz100 kHz × 0.000001 = 0.0001 GHz
Kilohertz to gigahertz conversion table
Values are calculated by the conversion engine and rounded to 8 significant figures.
| Kilohertz (kHz) | Gigahertz (GHz) |
|---|---|
| 0.1 kHz | 1×10⁻⁷ GHz |
| 0.25 kHz | 2.5×10⁻⁷ GHz |
| 0.5 kHz | 5×10⁻⁷ GHz |
| 1 kHz | 0.000001 GHz |
| 2 kHz | 0.000002 GHz |
| 3 kHz | 0.000003 GHz |
| 4 kHz | 0.000004 GHz |
| 5 kHz | 0.000005 GHz |
| 6 kHz | 0.000006 GHz |
| 7 kHz | 0.000007 GHz |
| 8 kHz | 0.000008 GHz |
| 9 kHz | 0.000009 GHz |
| 10 kHz | 0.00001 GHz |
| Kilohertz (kHz) | Gigahertz (GHz) |
|---|---|
| 12 kHz | 0.000012 GHz |
| 15 kHz | 0.000015 GHz |
| 20 kHz | 0.00002 GHz |
| 25 kHz | 0.000025 GHz |
| 30 kHz | 0.00003 GHz |
| 40 kHz | 0.00004 GHz |
| 50 kHz | 0.00005 GHz |
| 75 kHz | 0.000075 GHz |
| 100 kHz | 0.0001 GHz |
| 250 kHz | 0.00025 GHz |
| 500 kHz | 0.0005 GHz |
| 1,000 kHz | 0.001 GHz |
About the units
Kilohertz (kHz)
The kilohertz (kHz) is a unit of frequency in the International System of Units (SI). One kilohertz equals 1,000 hertz (Hz).
Gigahertz (GHz)
CPU clock speeds and Wi-Fi bands are given in GHz. One gigahertz equals 1,000,000,000 hertz (Hz).
Frequently asked questions
How many gigahertz are in one kilohertz?
There are 0.000001 gigahertz in one kilohertz, and this value is exact by definition.
How do I convert kilohertz to gigahertz?
Multiply the number of kilohertz by 0.000001. For example, 10 kHz × 0.000001 = 0.00001 GHz.
How many kilohertz are in one gigahertz?
One gigahertz equals 1,000,000 kilohertz. That is the reverse factor, 1 ÷ 0.000001.
What is 10 kilohertz in gigahertz?
10 kHz = 0.00001 GHz.
Is this kHz to GHz converter accurate?
Yes. Both units are defined exactly in terms of SI units, so the conversion factor is exact; results are shown to 12 significant figures by default and you can change precision in the converter. Calculations run in your browser using the same tested engine that generated this page.