Frequency Converter
Use our frequency converter to switch between hertz, kilohertz, megahertz, gigahertz, terahertz, revolutions per minute and radians per second.
Result1,000 Hz1 kHz converted
1 kHz equals1,000 Hz
1 Hz equals0.001 kHz
Kilohertz to hertz reference
| kilohertz | hertz |
|---|---|
| 1 kHz | 1,000 Hz |
| 2 kHz | 2,000 Hz |
| 5 kHz | 5,000 Hz |
| 10 kHz | 10,000 Hz |
| 25 kHz | 25,000 Hz |
| 50 kHz | 50,000 Hz |
| 100 kHz | 100,000 Hz |
| 500 kHz | 500,000 Hz |
| 1,000 kHz | 1,000,000 Hz |
How to convert kilohertz to hertz
One kilohertz equals 1000 Hz, so multiply the number of kilohertzs by 1000:
Hz = kHz × 1000
Going the other way
One hertz equals 0.001 kHz, so to convert back:
kHz = Hz × 0.001
Both directions are shown in the results above, and the drop-downs let you convert between any pair of frequency units — not just these two.