Convert kHz to GHz
Kilohertz to gigahertz. Enter a value to convert, or use the kHz to GHz chart further down the page.
1 kilohertz equals 0.000001 gigahertz. Going the other way, 1 gigahertz = 1,000,000 kilohertz.
How to convert kHz to GHz
To convert kilohertz to gigahertz, multiply the kilohertz value by 0.000001. You can also divide by 1000000 to get the same answer.
GHz = kHz × 0.000001
Worked example
Convert 15 kHz to gigahertz:
15 kHz = 0.000015 GHz
kHz to GHz conversion chart
Use this kHz to GHz table for quick reference without typing anything.
| kilohertz (kHz) | gigahertz (GHz) |
|---|---|
| 0.01 kHz | 1e-8 GHz |
| 0.1 kHz | 0.0000001 GHz |
| 1 kHz | 0.000001 GHz |
| 2 kHz | 0.000002 GHz |
| 3 kHz | 0.000003 GHz |
| 5 kHz | 0.000005 GHz |
| 10 kHz | 0.00001 GHz |
| 20 kHz | 0.00002 GHz |
| 50 kHz | 0.00005 GHz |
| 100 kHz | 0.0001 GHz |
| 1,000 kHz | 0.001 GHz |
What is a kilohertz?
A kilohertz is one thousand cycles per second. AM radio frequencies and audio sample rates are quoted in kilohertz.
What is a gigahertz?
A gigahertz is one billion cycles per second — the unit used for CPU clock speeds and Wi-Fi bands.
Frequently asked questions
How many GHz are in a kilohertz?
1 kHz equals 0.000001 GHz. Going the other way, 1 GHz is 1,000,000 kHz.
How do you convert kHz to GHz?
To convert kilohertz to gigahertz, multiply the kilohertz value by 0.000001. You can also divide by 1000000 to get the same answer.
What is 10 kHz in GHz?
10 kHz equals 0.00001 GHz. The conversion chart on this page lists the other values people look up most often.
Related frequency conversions
Convert kHz to other units
Convert other units to GHz
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