Table Of Contents
Terahertz to hertz Conversion
1 terahertz (THz) is equal to 1000000000000 hertz (Hz).
1 THz = 1000000000000 Hz
or
1 Hz = 0.000000000001 THz
Formula
To convert a frequency & wavelength from terahertz (THz) to hertz (Hz), multiply the frequency & wavelength in terahertz by 1000000000000
f(Hz) = f(THz) × 1000000000000
Examples:
Convert 1000 terahertz to hertz:
f(Hz) = 1000THz × 1000000000000 = 1000000000000000 Hz
Conversion table
| Terahertz (THz) | Hertz (Hz) |
|---|---|
| 1 THz | 1e12 Hz |
| 2 THz | 2e12 Hz |
| 3 THz | 3e12 Hz |
| 5 THz | 5e12 Hz |
| 10 THz | 1e13 Hz |
| 20 THz | 2e13 Hz |
| 25 THz | 2.5e13 Hz |
| 50 THz | 5e13 Hz |
| 100 THz | 1e14 Hz |
| 250 THz | 2.5e14 Hz |
| 500 THz | 5e14 Hz |
| 1000 THz | 1e15 Hz |
| Hertz (Hz) | Terahertz (THz) |
|---|---|
| 1 Hz | 1e-12 THz |
| 2 Hz | 2e-12 THz |
| 3 Hz | 3e-12 THz |
| 5 Hz | 5e-12 THz |
| 10 Hz | 1e-11 THz |
| 20 Hz | 2e-11 THz |
| 25 Hz | 2.5e-11 THz |
| 50 Hz | 5e-11 THz |
| 100 Hz | 1e-10 THz |
| 250 Hz | 2.5e-10 THz |
| 500 Hz | 5e-10 THz |
| 1000 Hz | 1e-9 THz |
Frequently asked questions
How do I convert terahertz to hertz?
Multiply the value in terahertz by 1000000000000 to get the result in hertz. For example, 5 THz × 1000000000000 = 5e12 Hz.
How many hertz are in 1 terahertz?
1 terahertz (THz) is equal to 1e12 hertz (Hz).
How do I convert hertz back to terahertz?
Use the inverse operation: divide the value in hertz by 1000000000000 to get the result in terahertz.
How accurate is the terahertz to hertz conversion?
The converter multiplies by the conversion factor 1000000000000 and rounds the result to 9 decimal places by default. You can increase or reduce the precision with the digits option on this page.
Sources
Conversion factors are based on internationally recognised standards:
