Convert Gigahertz to Kilohertz
Use this free converter to change gigahertz (GHz) into kilohertz (kHz). Gigahertz and kilohertz both measure frequency. As a quick reference, 1 GHz equals 1000000 kHz, and 1 kHz equals 0.000001 GHz.
Free · runs in your browser · no sign-up
Kilohertz (kHz)
1000000
1 GHz = 1000000 kHz
Frequency conversion table
| Gigahertz | Kilohertz |
|---|---|
| 0.01 | 10000 |
| 0.1 | 100000 |
| 0.5 | 500000 |
| 1 | 1000000 |
| 2 | 2000000 |
| 3 | 3000000 |
| 5 | 5000000 |
| 10 | 10000000 |
| 20 | 20000000 |
| 25 | 25000000 |
| 50 | 50000000 |
| 100 | 100000000 |
| 1,000 | 1000000000 |
How to convert Gigahertz to Kilohertz
Multiply the gigahertz value by 1000000 to get kilohertz.
- Enter the number of gigahertz you want to convert.
- The converter instantly shows the equivalent value in kilohertz.
- Worked example: 15 GHz × 1000000 = 15000000 kHz.
- Use the swap button to reverse the conversion (kilohertz to gigahertz).
About these units
Gigahertz (GHz)
- Definition
- A gigahertz (GHz) is one billion hertz.
- History
- Gigahertz frequencies arrived with modern processors and wireless networks.
- Current use
- Gigahertz rate CPU clock speeds and Wi-Fi, mobile, and radar bands.
Kilohertz (kHz)
- Definition
- A kilohertz (kHz) is 1,000 hertz.
- History
- It is a metric multiple of the hertz.
- Current use
- Kilohertz describe audio sampling and AM radio frequencies.
Frequently asked questions
How many kilohertz are in a gigahertz?
There are 1000000 kHz in 1 GHz. To convert, multiply the number of gigahertz by 1000000.
How do I convert gigahertz to kilohertz?
Multiply the gigahertz value by 1000000 to get kilohertz. For example, 10 GHz = 10000000 kHz.
Is this gigahertz-to-kilohertz converter free?
Yes. This converter is completely free, runs entirely in your browser, and requires no sign-up. Your inputs never leave your device.
Convert Gigahertz to other frequency units
| Unit | 1 Gigahertz equals |
|---|---|
| Hertz (Hz) | 1000000000 Hz |
| Kilohertz (kHz) | 1000000 kHz |
| Megahertz (MHz) | 1000 MHz |
| Revolution per Minute (rpm) | 60000000000 rpm |