Hertz to Gigahertz Converter
Enter a frequency in hertz (Hz) and instantly get the equivalent value in gigahertz (GHz).
Frequency Input
Hz
GHz
Result
Enter a value to see the result
Formula used
Copied to clipboard!
Common Conversions
| Hertz (Hz) | Gigahertz (GHz) |
|---|---|
| 1,000,000,000 Hz | 1 GHz |
| 2,400,000,000 Hz | 2.4 GHz (Wi-Fi 2.4) |
| 3,600,000,000 Hz | 3.6 GHz (CPU) |
| 5,000,000,000 Hz | 5 GHz (Wi-Fi 5) |
| 5,800,000,000 Hz | 5.8 GHz (cordless) |
| 10,000,000,000 Hz | 10 GHz (X-band radar) |
| 28,000,000,000 Hz | 28 GHz (5G mmWave) |
| 60,000,000,000 Hz | 60 GHz (WiGig) |
Click any row to load that value into the converter.
Summary
Enter a frequency in hertz (Hz) and instantly get the equivalent value in gigahertz (GHz).
How it works
- Enter a frequency value in the hertz (Hz) field.
- The converter divides the value by 1,000,000,000 to get gigahertz.
- The result appears immediately with up to 6 significant digits.
- Click the swap button to reverse the direction (GHz → Hz).
- Use the copy button to copy the result to your clipboard.
Use cases
- Convert CPU or processor clock speeds from Hz to GHz for spec comparisons.
- Express Wi-Fi and 5G signal frequencies (2.4 GHz, 5 GHz, 60 GHz) starting from raw Hz values.
- Convert oscillator frequencies from datasheets listed in Hz to GHz.
- Check radar and satellite band frequencies when working with RF systems.
- Translate scientific instrument sampling rates from Hz to GHz for publication.
Frequently Asked Questions
Last updated: 2026-07-23 ·
Reviewed by Nham Vu