Terahertz to Hertz Converter
Convert THz to Hz instantly. 1 THz = 1,000,000,000,000 Hz.
Conversion Formula
Hz = THz × 1,000,000,000,000
Example
25 THz × 1,000,000,000,000 = 25,000,000,000,000 Hz
Convert the other way: Hertz to Terahertz →
Terahertz to Hertz Conversion Table
| Terahertz (THz) | Hertz (Hz) |
|---|---|
| 0.1 | 100,000,000,000 |
| 0.5 | 500,000,000,000 |
| 1 | 1,000,000,000,000 |
| 2 | 2,000,000,000,000 |
| 5 | 5,000,000,000,000 |
| 10 | 10,000,000,000,000 |
| 20 | 20,000,000,000,000 |
| 25 | 25,000,000,000,000 |
| 50 | 50,000,000,000,000 |
| 100 | 100,000,000,000,000 |
| 500 | 500,000,000,000,000 |
| 1,000 | 1e+15 |
About These Units
- Terahertz (THz)
- Exactly 10¹² hertz. Terahertz frequencies lie between microwaves and infrared, with uses in security scanning and spectroscopy, and visible light spans roughly 400 to 790 THz.
- Hertz (Hz)
- The SI derived unit of frequency, one cycle per second, named after Heinrich Hertz. Mains electricity runs at 50 or 60 Hz, and human hearing spans roughly 20 Hz to 20,000 Hz.
Frequently Asked Questions
How many Hz are in 1 THz?
1 THz equals 1,000,000,000,000 Hz.
How do I convert Terahertz to Hertz?
Multiply your Terahertz value by 1,000,000,000,000. For example, 25 THz × 1,000,000,000,000 = 25,000,000,000,000 Hz.
How many THz are in 1 Hz?
1 Hz equals 1e-12 THz.