Terahertz to Gigahertz Converter
Convert terahertz (THz) to gigahertz (GHz), with the formula, a conversion table and exact factors.
Change the values and press Calculate to work out your own figures.
Enter a frequency, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.
Show the working
- 1 THz = 1000 GHz
- 1 × 1000 = 1000 GHz
How to convert terahertz to gigahertz
1 THz = 1,000 GHz, so multiply by 1,000 to go from terahertz to gigahertz. Going the other way, 1 GHz = 0.001 THz.
GHz = THz × 1,000 THz = GHz × 0.001
Worked example:
1 THz = 1000 GHz 5 × 1000 = 5000 GHz
Terahertz to gigahertz table
| Terahertz | Gigahertz |
|---|---|
| 1 THz | 1,000 GHz |
| 2 THz | 2,000 GHz |
| 3 THz | 3,000 GHz |
| 4 THz | 4,000 GHz |
| 5 THz | 5,000 GHz |
| 6 THz | 6,000 GHz |
| 7 THz | 7,000 GHz |
| 8 THz | 8,000 GHz |
| 9 THz | 9,000 GHz |
| 10 THz | 10,000 GHz |
| 15 THz | 15,000 GHz |
| 20 THz | 20,000 GHz |
| 25 THz | 25,000 GHz |
| 30 THz | 30,000 GHz |
| 40 THz | 40,000 GHz |
| 50 THz | 50,000 GHz |
| 75 THz | 75,000 GHz |
| 100 THz | 100,000 GHz |
| 250 THz | 250,000 GHz |
| 500 THz | 500,000 GHz |
| 1000 THz | 1,000,000 GHz |
About the units
- Terahertz (THz)
- Terahertz, a metric unit. Definition: BIPM SI Brochure, 9th edition (SI units, prefixes and units accepted for use with the SI).
- Gigahertz (GHz)
- Gigahertz, a metric unit. Definition: BIPM SI Brochure, 9th edition (SI units, prefixes and units accepted for use with the SI).