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