20000 Hz to kHz
20000 Hz = 20 kHz
20000 hertz equals 20 kilohertz.
How to convert 20000 Hz to kHz
Use the formula kHz = Hz ÷ 1000:
kHz = 20000 ÷ 1000kHz = 20
So 20000 Hz = 20 kHz.
Rounded values and quick estimate
- Rounded to a whole number: 20 kHz
- Rounded to one decimal place: 20 kHz
- Conversion factor: 1 hertz = 0.001 kilohertz
This conversion is exact, so there is no need to estimate: just divide by 1,000.
20000 Hz in other units
- Kilohertz
- 20 kHz
- Megahertz
- 0.02 MHz
- Gigahertz
- 0.00002 GHz
20000 Hz and nearby values
| Hertz | Kilohertz |
|---|---|
| 19996 Hz | 20 kHz |
| 19997 Hz | 20 kHz |
| 19998 Hz | 20 kHz |
| 19999 Hz | 20 kHz |
| 20000 Hz | 20 kHz |
| 20001 Hz | 20 kHz |
| 20002 Hz | 20 kHz |
| 20003 Hz | 20 kHz |
| 20004 Hz | 20 kHz |
About hertz and kilohertz
A hertz is one cycle per second — the unit of frequency for sound, radio and electricity.
A kilohertz is 1,000 hertz. AM radio and audio sample rates are given in kHz.
Related conversions
Frequently asked questions
What is 20000 Hz in kHz?
20000 hertz is 20 kilohertz (20000 Hz = 20 kHz).
How do you convert 20000 Hz to kHz?
Apply kHz = Hz ÷ 1000: kHz = 20000 ÷ 1000, kHz = 20.
How many hertz is 20 kHz?
20 kHz is about 20000 hertz.