Terahertz to Hertz: 1 THz equals 1.00000e+12 Hz. To convert terahertz to hertz, multiply by 1.00000e+12 (Hz = THz × 1,000,000,000,000). For example, 10 THz = 1.00000e+13 Hz.
How to Convert Terahertz to Hertz
To convert from terahertz to hertz, multiply the value by 1.00000e+12. The conversion is linear, meaning doubling the input doubles the output.
Conversion Formula
- Terahertz to Hertz:
Hz = THz × 1,000,000,000,000 - Hertz to Terahertz:
THz = Hz ÷ 1,000,000,000,000
Terahertz to Hertz Conversion Chart
| Terahertz (THz) | Hertz (Hz) |
|---|---|
| 0.1 | 1.00000e+11 |
| 0.25 | 2.50000e+11 |
| 0.5 | 5.00000e+11 |
| 1 | 1.00000e+12 |
| 2 | 2.00000e+12 |
| 3 | 3.00000e+12 |
| 5 | 5.00000e+12 |
| 10 | 1.00000e+13 |
| 20 | 2.00000e+13 |
| 25 | 2.50000e+13 |
| 50 | 5.00000e+13 |
| 100 | 1.00000e+14 |
| 250 | 2.50000e+14 |
| 1000 | 1.00000e+15 |
Understanding the Units
What is a Terahertz?
A terahertz equals one trillion hertz (10¹² Hz).
Common contexts: far-infrared spectroscopy, imaging.
What is a Hertz?
The hertz is the SI derived unit of frequency, equal to one cycle per second (1 Hz = 1/s).
Named after Heinrich Hertz (1857–1894), German physicist who experimentally demonstrated electromagnetic waves.
Common contexts: audio, radio, computing clock speeds.
Real-World Reference Points
| Item | Terahertz (THz) | Hertz (Hz) |
|---|---|---|
| US power-grid frequency | 6.000e-11 | 60 |
| Concert pitch (A4) | 4.400e-10 | 440 |