Kilohertz to Hertz Converter
1 kilohertz = 1,000 hertz
1 kilohertz equals 1,000 hertz
How to convert kilohertz to hertz
Hertz counts complete cycles per second. This converter treats one revolution as one cycle, so 60 rpm = 1 Hz; angular frequency in radians per second would additionally involve 2π.
Hz = kHz × 1000One kilohertz is 1000 hertz, so a single multiplication converts any value.
10,000 Hz = 10 × 1000Kilohertz to hertz conversion table
Common values in kilohertz, converted to hertz.
| Kilohertz (kHz) | Hertz (Hz) |
|---|---|
| 1 | 1,000 |
| 2 | 2,000 |
| 3 | 3,000 |
| 4 | 4,000 |
| 5 | 5,000 |
| 10 | 10,000 |
| 20 | 20,000 |
| 25 | 25,000 |
| 50 | 50,000 |
| 100 | 100,000 |
| 250 | 250,000 |
| 500 | 500,000 |
| 1,000 | 1,000,000 |
About these units
kilohertzkHz
One thousand hertz. Used for audio sample rates and AM radio.
hertzHz
The SI derived unit of frequency: one cycle per second.
Sources and precision
Table results are rounded to 8 significant digits; formula constants may be rounded to 10. Worked example answers use 6 significant digits. The converter starts at 6 significant digits and lets you change display precision. Calculations use the stored factors without intermediate rounding. Exact unit definitions do not make an input measurement more precise; conventional and measured factors follow the assumptions stated here.