100 Hz to kHz
100 Hz = 0.1 kHz
100 hertz equals 0.1 kilohertz.
How to convert 100 Hz to kHz
Use the formula kHz = Hz ÷ 1000:
kHz = 100 ÷ 1000kHz = 0.1
So 100 Hz = 0.1 kHz.
Rounded values and quick estimate
- Rounded to a whole number: 0 kHz
- Rounded to one decimal place: 0.1 kHz
- Conversion factor: 1 hertz = 0.001 kilohertz
This conversion is exact, so there is no need to estimate: just divide by 1,000.
100 Hz in other units
- Kilohertz
- 0.1 kHz
- Megahertz
- 0.0001 MHz
100 Hz and nearby values
| Hertz | Kilohertz |
|---|---|
| 96 Hz | 0.096 kHz |
| 97 Hz | 0.097 kHz |
| 98 Hz | 0.098 kHz |
| 99 Hz | 0.099 kHz |
| 100 Hz | 0.1 kHz |
| 101 Hz | 0.101 kHz |
| 102 Hz | 0.102 kHz |
| 103 Hz | 0.103 kHz |
| 104 Hz | 0.104 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 100 Hz in kHz?
100 hertz is 0.1 kilohertz (100 Hz = 0.1 kHz).
How do you convert 100 Hz to kHz?
Apply kHz = Hz ÷ 1000: kHz = 100 ÷ 1000, kHz = 0.1.
How many hertz is 0.1 kHz?
0.1 kHz is about 100 hertz.