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Hertz to Kilohertz

Convert hertz (Hz) to kilohertz (kHz). Type in either box; the other updates as you go.

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1 Hz = 0.001 kHz

1 hertz equals0.001 kHz
1 kilohertz equals1,000 Hz
FormulakHz = Hz × 0.001

How to convert hertz to kilohertz

To convert hertz to kilohertz, multiply the number of hertz by 0.001.

kHz = Hz × 0.001

Example

Convert 5 hertz to kilohertz:

5 Hz × 0.001 = 0.005 kHz

Hertz to kilohertz conversion chart

Hertz (Hz)Kilohertz (kHz)
1 Hz0.001 kHz
2 Hz0.002 kHz
3 Hz0.003 kHz
4 Hz0.004 kHz
5 Hz0.005 kHz
6 Hz0.006 kHz
7 Hz0.007 kHz
8 Hz0.008 kHz
9 Hz0.009 kHz
10 Hz0.01 kHz
12 Hz0.012 kHz
15 Hz0.015 kHz
20 Hz0.02 kHz
25 Hz0.025 kHz
30 Hz0.03 kHz
40 Hz0.04 kHz
50 Hz0.05 kHz
60 Hz0.06 kHz
70 Hz0.07 kHz
75 Hz0.075 kHz
80 Hz0.08 kHz
90 Hz0.09 kHz
100 Hz0.1 kHz
150 Hz0.15 kHz
200 Hz0.2 kHz
250 Hz0.25 kHz
500 Hz0.5 kHz
1,000 Hz1 kHz

Going the other way? See the kilohertz to hertz chart.

About the units

Hertz (Hz)

The hertz is the SI unit of frequency, one cycle per second.

Kilohertz (kHz)

A kilohertz is 1,000 hertz. AM radio stations broadcast in kHz.

Frequently asked questions

How many kilohertz are in a hertz?

There are 0.001 kilohertz in a hertz.

How many hertz are in a kilohertz?

There are 1,000 hertz in a kilohertz.

How do you convert hertz to kilohertz?

To convert hertz to kilohertz, multiply the number of hertz by 0.001.

What is 5 hertz in kilohertz?

5 hertz equals 0.005 kilohertz.

Convert between hertz, kilohertz, megahertz, gigahertz and rpm. Open the frequency converter to see a value in every unit at once.