Terahertz to gigahertz
Type a value in THz to get it in GHz instantly.
100,000GHz
That's 28,571× as fast as a laptop processor — nothing on our list beats it. As a radio wave, one wave would be 2.998×10⁻⁶ m long.
What it means
What does that look like?
The wavelength shown is for sound in air at 20 °C (343 m/s). Radio waves travel at the speed of light, so their wavelengths are far longer.
The math
How to convert THz to GHz
To convert terahertz to gigahertz, multiply by 1,000.
Example: 100 THz × 1,000 = 100,000 GHz.
In the other direction, 1 GHz = 0.001 THz.
Every unit
Your frequency in every unit
Tables
THz to GHz conversion table
| THz | GHz |
|---|---|
| 1 THz | 1,000 GHz |
| 2 THz | 2,000 GHz |
| 5 THz | 5,000 GHz |
| 10 THz | 10,000 GHz |
| 20 THz | 20,000 GHz |
| 50 THz | 50,000 GHz |
| 60 THz | 60,000 GHz |
| 100 THz | 100,000 GHz |
| 200 THz | 200,000 GHz |
| 440 THz | 440,000 GHz |
| 500 THz | 500,000 GHz |
| 1,000 THz | 1,000,000 GHz |
| 2,000 THz | 2,000,000 GHz |
| 5,000 THz | 5,000,000 GHz |
GHz to THz conversion table
| GHz | THz |
|---|---|
| 1 GHz | 0.001 THz |
| 2 GHz | 0.002 THz |
| 5 GHz | 0.005 THz |
| 10 GHz | 0.01 THz |
| 20 GHz | 0.02 THz |
| 50 GHz | 0.05 THz |
| 60 GHz | 0.06 THz |
| 100 GHz | 0.1 THz |
| 200 GHz | 0.2 THz |
| 440 GHz | 0.44 THz |
| 500 GHz | 0.5 THz |
| 1,000 GHz | 1 THz |
| 2,000 GHz | 2 THz |
| 5,000 GHz | 5 THz |
Quick answers
Quick answers
- How many GHz is 1 THz?
- 1 THz is 1,000 GHz.
- How many GHz is 10 THz?
- 10 THz is 10,000 GHz.
- How many GHz is 100 THz?
- 100 THz is 100,000 GHz.
The units
About these units
Terahertz (THz)
A terahertz is a trillion cycles per second. Infrared light and the terahertz gap used by body scanners live here.
Gigahertz (GHz)
A gigahertz is a billion cycles per second. Wi-Fi uses 2.4 and 5 GHz, and processors are clocked in gigahertz.
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