Terahertz to Hertz Converter
1 terahertz (THz) equals 1,000,000,000,000 hertz (Hz).
Quick answer
- 1 terahertz = 1,000,000,000,000 hertz
- 1 hertz = 1 × 10-12 terahertz
- Formula: Hz = THz × 1,000,000,000,000
1 terahertz = 1,000,000,000,000 hertz
How to convert terahertz to hertz
Hz = THz × 1,000,000,000,000
To convert terahertz to hertz, multiply the number of terahertz by 1,000,000,000,000.
Example: 10 THz to Hz
- Start with the value in terahertz: 10 THz.
- Multiply by 1,000,000,000,000: 10 × 1,000,000,000,000 = 10,000,000,000,000.
- Result: 10 terahertz = 10,000,000,000,000 hertz.
Going the other way, 1 hertz = 1 × 10-12 terahertz, so to convert hertz back to terahertz you divide by the same number. See hertz to terahertz.
Terahertz to hertz conversion table
| Terahertz (THz) | Hertz (Hz) |
|---|---|
| 0.5 THz | 500,000,000,000 Hz |
| 1 THz | 1,000,000,000,000 Hz |
| 2 THz | 2,000,000,000,000 Hz |
| 3 THz | 3,000,000,000,000 Hz |
| 4 THz | 4,000,000,000,000 Hz |
| 5 THz | 5,000,000,000,000 Hz |
| 6 THz | 6,000,000,000,000 Hz |
| 7 THz | 7,000,000,000,000 Hz |
| 8 THz | 8,000,000,000,000 Hz |
| 9 THz | 9,000,000,000,000 Hz |
| 10 THz | 10,000,000,000,000 Hz |
| 11 THz | 11,000,000,000,000 Hz |
| 12 THz | 12,000,000,000,000 Hz |
| 13 THz | 13,000,000,000,000 Hz |
| 14 THz | 14,000,000,000,000 Hz |
| 15 THz | 15,000,000,000,000 Hz |
| 16 THz | 16,000,000,000,000 Hz |
| 17 THz | 17,000,000,000,000 Hz |
| 18 THz | 18,000,000,000,000 Hz |
| 19 THz | 19,000,000,000,000 Hz |
| 20 THz | 20,000,000,000,000 Hz |
| 25 THz | 25,000,000,000,000 Hz |
| 30 THz | 30,000,000,000,000 Hz |
| 40 THz | 40,000,000,000,000 Hz |
| 50 THz | 50,000,000,000,000 Hz |
| 75 THz | 75,000,000,000,000 Hz |
| 100 THz | 100,000,000,000,000 Hz |
| 250 THz | 250,000,000,000,000 Hz |
| 500 THz | 500,000,000,000,000 Hz |
| 1,000 THz | 1 × 1015 Hz |
What is a terahertz?
The terahertz range lies between microwaves and infrared light, used in security scanners and spectroscopy.
What is a hertz?
The hertz is the SI unit of frequency, one cycle per second.
Convert terahertz to other units
Convert other units to hertz
Frequently asked questions
How many hertz are in a terahertz?
One terahertz is 1,000,000,000,000 hertz.
How many terahertz are in a hertz?
One hertz is 1e-12 terahertz.
What is the formula to convert terahertz to hertz?
Hz = THz × 1,000,000,000,000.