Convert Kilohertz to Hertz
1 kilohertz = 1,000 hertz. Multiply the number of kilohertz by 1000.
Result
1 kHz = 1,000 Hz
Multiply the number of kilohertz by 1000.
Results are rounded for display. Double-check values for critical work.
Kilohertz to Hertz table
| Kilohertz | Hertz |
|---|---|
| 1 kHz | 1,000 Hz |
| 2 kHz | 2,000 Hz |
| 3 kHz | 3,000 Hz |
| 4 kHz | 4,000 Hz |
| 5 kHz | 5,000 Hz |
| 10 kHz | 10,000 Hz |
| 20 kHz | 20,000 Hz |
| 25 kHz | 25,000 Hz |
| 50 kHz | 50,000 Hz |
| 100 kHz | 100,000 Hz |
| 500 kHz | 500,000 Hz |
| 1000 kHz | 1,000,000 Hz |
About these units
The kilohertz (kHz) is a metric unit of frequency, equal to 1,000 hertz.
The hertz (Hz) is an SI base or derived unit of frequency.
Going the other way, 1 hertz = 0.001 kilohertz. 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 hertz are in a kilohertz?
- 1 kilohertz = 1,000 hertz.
- How do you convert kilohertz to hertz?
- Multiply the number of kilohertz by 1000.
- What is 10 kHz in Hz?
- 10 kHz = 10,000 Hz.