Convert Hertz to Kilohertz
1 hertz = 0.001 kilohertz. Multiply the number of hertz by 0.001.
Result
1 Hz = 0.001 kHz
Multiply the number of hertz by 0.001.
Results are rounded for display. Double-check values for critical work.
Hertz to Kilohertz table
| Hertz | Kilohertz |
|---|---|
| 1 Hz | 0.001 kHz |
| 2 Hz | 0.002 kHz |
| 3 Hz | 0.003 kHz |
| 4 Hz | 0.004 kHz |
| 5 Hz | 0.005 kHz |
| 10 Hz | 0.01 kHz |
| 20 Hz | 0.02 kHz |
| 25 Hz | 0.025 kHz |
| 50 Hz | 0.05 kHz |
| 100 Hz | 0.1 kHz |
| 500 Hz | 0.5 kHz |
| 1000 Hz | 1 kHz |
About these units
The hertz (Hz) is an SI base or derived unit of frequency.
The kilohertz (kHz) is a metric unit of frequency, equal to 1,000 hertz.
Going the other way, 1 kilohertz = 1,000 hertz. Processor clocks in gigahertz, engine speeds in RPM, radio in megahertz — frequency is the same quantity with wildly different scales. Convert them here.
Frequently asked
- How many kilohertz are in a hertz?
- 1 hertz = 0.001 kilohertz.
- How do you convert hertz to kilohertz?
- Multiply the number of hertz by 0.001.
- What is 10 Hz in kHz?
- 10 Hz = 0.01 kHz.