kHz to Hz converter (kHz to Hz)
Convert kHz (kHz) to Hz (Hz) with this free calculator. Type a value, press Convert, and the page applies the same factor shown in the formula below — no rounded shortcut, and nothing is stored on a server.
How to convert kHz to Hz
1 kilohertz (kHz) is equal to 1000 hertz (Hz).
f(Hz) = f(kHz) × 1000
Multiply the frequency in kHz by 1000:
Example: Convert 5 kHz to Hz:
f(Hz) = 5 × 1000 = 5000 Hz
What is a kHz?
The kHz (kHz) is the starting or target unit on this page. Use the calculator above to convert values without looking up the factor by hand.
What is a Hz?
The Hz (Hz) is the starting or target unit on this page. Use the calculator above to convert values without looking up the factor by hand.
This page converts frequency from kHz into Hz. One kHz equals 1000 Hz.
kHz to Hz conversion table
Common kHz values and the matching Hz result, calculated with the same factor as the widget. Highlight a nearby row if you want a quick check without entering a number.
| kHz (kHz) | Hz (Hz) |
|---|---|
| 0.001 kHz | 1 Hz |
| 0.01 kHz | 10 Hz |
| 0.1 kHz | 100 Hz |
| 1 kHz | 1000 Hz |
| 10 kHz | 10000 Hz |
| 100 kHz | 100000 Hz |
| 1000 kHz | 1000000 Hz |
| 10000 kHz | 10000000 Hz |
How this calculator works
The form on this page is a kHz-to-Hz converter. After you enter a number, JavaScript multiplies or rearranges it with the published conversion factor and writes the Hz result in the output box. The step-by-step panel repeats the arithmetic so you can copy it into homework or a spreadsheet.
Reviewed by Hamsen, founder of GigaTables and a biology engineer. See the about page for how formulas are checked before a tool is published.
FAQ
How many Hz are in 1 kHz?
1 kHz = 1000 Hz.
How do I convert kHz to Hz?
Multiply the frequency in kHz by 1000:
Is this kHz to Hz converter free?
Yes. GigaTables calculators are free to use in a browser. You do not need an account, and the values you type are not uploaded.