Hertz to Kilohertz Converter
Convert hertz (cycles per second) (Hz) to kilohertz (kHz), with the formula, a conversion table and exact factors.
Change the values and press Calculate to work out your own figures.
Enter a frequency, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.
Show the working
- 1 Hz = 0.001 kHz
- 1 × 0.001 = 0.001 kHz
How to convert hertz to kilohertz
1 Hz = 0.001 kHz, so multiply by 0.001 to go from hertz (cycles per second) to kilohertz. Going the other way, 1 kHz = 1,000 Hz.
kHz = Hz × 0.001 Hz = kHz × 1,000
Worked example:
1 Hz = 0.001 kHz 5 × 0.001 = 0.005 kHz
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 |
| 6 Hz | 0.006 kHz |
| 7 Hz | 0.007 kHz |
| 8 Hz | 0.008 kHz |
| 9 Hz | 0.009 kHz |
| 10 Hz | 0.01 kHz |
| 15 Hz | 0.015 kHz |
| 20 Hz | 0.02 kHz |
| 25 Hz | 0.025 kHz |
| 30 Hz | 0.03 kHz |
| 40 Hz | 0.04 kHz |
| 50 Hz | 0.05 kHz |
| 75 Hz | 0.075 kHz |
| 100 Hz | 0.1 kHz |
| 250 Hz | 0.25 kHz |
| 500 Hz | 0.5 kHz |
| 1000 Hz | 1 kHz |
About the units
- Hertz (Hz)
- Hertz (cycles per second), a metric unit. Definition: BIPM SI Brochure, 9th edition (SI units, prefixes and units accepted for use with the SI).
- Kilohertz (kHz)
- Kilohertz, a metric unit. Definition: BIPM SI Brochure, 9th edition (SI units, prefixes and units accepted for use with the SI).