1 hertz = 0.001 kilohertz
Convert hertz to kilohertz.
Both directions on one page — swap the units and the whole thing runs backwards.
Type a value, or “5cm to in”
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The formula
kHz = Hz × 0.001
Worked through with a real value: 10 hertz = 0.01 kilohertz.
Going the other way: Hz = kHz × 1000, so 1 kilohertz = 1000 hertz.
What each unit is
- hertz Hz
- The SI base unit of frequency, equal to one event per second. Used for radio waves, audio frequencies, and computer clock speeds.
- kilohertz kHz
- A thousand hertz, the frequency band for AM radio and older audio equipment.
Conversion tables
| hertz (Hz) | kilohertz (kHz) |
|---|---|
| 1 | 0.001 |
| 2 | 0.002 |
| 3 | 0.003 |
| 4 | 0.004 |
| 5 | 0.005 |
| 6 | 0.006 |
| 7 | 0.007 |
| 8 | 0.008 |
| 9 | 0.009 |
| 10 | 0.01 |
| 20 | 0.02 |
| 25 | 0.025 |
| 50 | 0.05 |
| 75 | 0.075 |
| 100 | 0.1 |
| kilohertz (kHz) | hertz (Hz) |
|---|---|
| 1 | 1000 |
| 2 | 2000 |
| 3 | 3000 |
| 4 | 4000 |
| 5 | 5000 |
| 6 | 6000 |
| 7 | 7000 |
| 8 | 8000 |
| 9 | 9000 |
| 10 | 10000 |
| 20 | 20000 |
| 25 | 25000 |
| 50 | 50000 |
| 75 | 75000 |
| 100 | 100000 |
Questions
How many kilohertz are in a hertz?
1 hertz = 0.001 kilohertz.
How do I convert hertz to kilohertz?
Use kHz = Hz × 0.001. For example, 10 hertz = 0.01 kilohertz.
How many hertz are in one kilohertz?
1 kilohertz = 1000 hertz.
What is 10 hertz in kilohertz?
10 hertz = 0.01 kilohertz.
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