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