Kilohertz to Gigahertz Converter
Enter a frequency in kilohertz (kHz) and instantly get the equivalent in gigahertz (GHz).
Use the Kilohertz to Gigahertz Converter
Kilohertz (kHz)
kHz
Quick presets
Gigahertz (GHz)
Enter a kHz value to convert
GHz
Common kHz to GHz Reference
| Kilohertz (kHz) | Gigahertz (GHz) | Common Use |
|---|---|---|
| 540 kHz | 0.00054 GHz | AM radio (low end) |
| 1,000 kHz | 0.001 GHz | 1 MHz — AM radio |
| 100,000 kHz | 0.1 GHz | FM radio range |
| 1,000,000 kHz | 1 GHz | 1 GHz exactly |
| 2,400,000 kHz | 2.4 GHz | WiFi 2.4 GHz / Bluetooth |
| 5,000,000 kHz | 5 GHz | WiFi 5 GHz band |
| 24,000,000 kHz | 24 GHz | Radar / automotive sensors |
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Summary
Kilohertz (kHz) and gigahertz (GHz) are both units of frequency separated by six orders of magnitude. One gigahertz equals exactly 1,000,000 kilohertz, so to convert kHz to GHz you divide by 1,000,000. This converter is useful when comparing low-frequency signals like AM radio with high-frequency bands like WiFi or cellular networks.
How it works
- Type a frequency value in kilohertz (kHz) into the input field.
- The equivalent in gigahertz (GHz) appears instantly below.
- Click "Copy Result" to copy the GHz value to your clipboard.
- Use the swap button to reverse the conversion (GHz to kHz).
- The formula used is: GHz = kHz ÷ 1,000,000.
Use cases
- Convert AM radio frequencies from kHz to GHz for system-level comparisons.
- Check processor clock speeds stated in kHz against GHz specs.
- Work with RF signal documentation that mixes kHz and GHz units.
- Verify frequency ranges across datasheets in electronics projects.
- Convert oscillator frequencies for wireless component selection.
- Cross-check radar band definitions listed in different frequency units.
Frequently Asked Questions
Last updated: 2026-06-19 · Reviewed by Nham Vu