Convert kHz to Hz
Kilohertz to hertz. Enter a value to convert, or use the kHz to Hz chart further down the page.
1 kilohertz equals 1,000 hertz. Going the other way, 1 hertz = 0.001 kilohertz.
How to convert kHz to Hz
To convert kilohertz to hertz, multiply the kilohertz value by 1000. You can also divide by 0.001 to get the same answer.
Hz = kHz × 1000
Worked example
Convert 15 kHz to hertz:
15 kHz = 15,000 Hz
kHz to Hz conversion chart
Use this kHz to Hz table for quick reference without typing anything.
| kilohertz (kHz) | hertz (Hz) |
|---|---|
| 0.01 kHz | 10 Hz |
| 0.1 kHz | 100 Hz |
| 1 kHz | 1,000 Hz |
| 2 kHz | 2,000 Hz |
| 3 kHz | 3,000 Hz |
| 5 kHz | 5,000 Hz |
| 10 kHz | 10,000 Hz |
| 20 kHz | 20,000 Hz |
| 50 kHz | 50,000 Hz |
| 100 kHz | 100,000 Hz |
| 1,000 kHz | 1,000,000 Hz |
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 hertz?
The hertz is the SI unit of frequency: one cycle per second.
Frequently asked questions
How many Hz are in a kilohertz?
1 kHz equals 1,000 Hz. Going the other way, 1 Hz is 0.001 kHz.
How do you convert kHz to Hz?
To convert kilohertz to hertz, multiply the kilohertz value by 1000. You can also divide by 0.001 to get the same answer.
What is 10 kHz in Hz?
10 kHz equals 10,000 Hz. 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 Hz
Popular conversions
cm to inchesinches to cmkg to lbslbs to kgCelsius to FahrenheitFahrenheit to Celsiusmm to inchesinches to mmkm to milesmiles to kmmeters to feetfeet to meterscm to feetfeet to inchesinches to feetml to fl ozfl oz to mlliters to gallonsgallons to literscups to ml