Convert kHz to THz
Kilohertz to terahertz. Enter a value to convert, or use the kHz to THz chart further down the page.
1 kilohertz equals 1e-9 terahertz. Going the other way, 1 terahertz = 1,000,000,000 kilohertz.
How to convert kHz to THz
To convert kilohertz to terahertz, multiply the kilohertz value by 1e-9. You can also divide by 1000000000 to get the same answer.
THz = kHz × 1e-9
Worked example
Convert 15 kHz to terahertz:
15 kHz = 1.5e-8 THz
kHz to THz conversion chart
Use this kHz to THz table for quick reference without typing anything.
| kilohertz (kHz) | terahertz (THz) |
|---|---|
| 0.01 kHz | 1e-11 THz |
| 0.1 kHz | 1e-10 THz |
| 1 kHz | 1e-9 THz |
| 2 kHz | 2e-9 THz |
| 3 kHz | 3e-9 THz |
| 5 kHz | 5e-9 THz |
| 10 kHz | 1e-8 THz |
| 20 kHz | 2e-8 THz |
| 50 kHz | 5e-8 THz |
| 100 kHz | 0.0000001 THz |
| 1,000 kHz | 0.000001 THz |
What is a kilohertz?
A kilohertz is one thousand cycles per second. AM radio frequencies and audio sample rates are quoted in kilohertz.
What is a terahertz?
The terahertz (THz) is a unit of frequency equal to 1000000000000 hertzs.
Frequently asked questions
How many THz are in a kilohertz?
1 kHz equals 1e-9 THz. Going the other way, 1 THz is 1,000,000,000 kHz.
How do you convert kHz to THz?
To convert kilohertz to terahertz, multiply the kilohertz value by 1e-9. You can also divide by 1000000000 to get the same answer.
What is 10 kHz in THz?
10 kHz equals 1e-8 THz. The conversion chart on this page lists the other values people look up most often.
Related frequency conversions
Convert kHz to other units
Convert other units to THz
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