Gigahertz to Terahertz Converter
1 gigahertz (GHz) equals 0.001 terahertz (THz).
Quick answer
- 1 gigahertz = 0.001 terahertz
- 1 terahertz = 1,000 gigahertz
- Formula: THz = GHz ÷ 1,000
1 gigahertz = 0.001 terahertz
How to convert gigahertz to terahertz
THz = GHz ÷ 1,000
To convert gigahertz to terahertz, divide the number of gigahertz by 1,000.
Example: 10 GHz to THz
- Start with the value in gigahertz: 10 GHz.
- Divide by 1,000: 10 ÷ 1,000 = 0.01.
- Result: 10 gigahertz = 0.01 terahertz.
Going the other way, 1 terahertz = 1,000 gigahertz, so to convert terahertz back to gigahertz you multiply by the same number. See terahertz to gigahertz.
Gigahertz to terahertz conversion table
| Gigahertz (GHz) | Terahertz (THz) |
|---|---|
| 0.5 GHz | 0.0005 THz |
| 1 GHz | 0.001 THz |
| 2 GHz | 0.002 THz |
| 3 GHz | 0.003 THz |
| 4 GHz | 0.004 THz |
| 5 GHz | 0.005 THz |
| 6 GHz | 0.006 THz |
| 7 GHz | 0.007 THz |
| 8 GHz | 0.008 THz |
| 9 GHz | 0.009 THz |
| 10 GHz | 0.01 THz |
| 11 GHz | 0.011 THz |
| 12 GHz | 0.012 THz |
| 13 GHz | 0.013 THz |
| 14 GHz | 0.014 THz |
| 15 GHz | 0.015 THz |
| 16 GHz | 0.016 THz |
| 17 GHz | 0.017 THz |
| 18 GHz | 0.018 THz |
| 19 GHz | 0.019 THz |
| 20 GHz | 0.02 THz |
| 25 GHz | 0.025 THz |
| 30 GHz | 0.03 THz |
| 40 GHz | 0.04 THz |
| 50 GHz | 0.05 THz |
| 75 GHz | 0.075 THz |
| 100 GHz | 0.1 THz |
| 250 GHz | 0.25 THz |
| 500 GHz | 0.5 THz |
| 1,000 GHz | 1 THz |
What is a gigahertz?
The gigahertz is a billion hertz, the unit of modern processor clock speeds, Wi-Fi, 5G and microwave ovens.
What is a terahertz?
The terahertz range lies between microwaves and infrared light, used in security scanners and spectroscopy.
Convert gigahertz to other units
Convert other units to terahertz
Frequently asked questions
How many terahertz are in a gigahertz?
One gigahertz is 0.001 terahertz.
How many gigahertz are in a terahertz?
One terahertz is 1,000 gigahertz.
What is the formula to convert gigahertz to terahertz?
THz = GHz ÷ 1,000.