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Hertz to kilohertz

1 hertz in kilohertz
1 Hz = 0.001 kHz
kHz = Hz × 0.001

To convert hertz to kilohertz, multiply by 0.001. The table below gives the values people look up most often, and the converter works for any number.

Hertz to kilohertz table

Common hertz values converted to kilohertz.
Hertz Kilohertz
1 Hz 0.001
2 Hz 0.002
3 Hz 0.003
4 Hz 0.004
5 Hz 0.005
10 Hz 0.01
15 Hz 0.015
20 Hz 0.02
25 Hz 0.025
30 Hz 0.03
40 Hz 0.04
50 Hz 0.05
75 Hz 0.075
100 Hz 0.1
250 Hz 0.25
500 Hz 0.5
1,000 Hz 1

How the conversion works

The relationship is kHz = Hz × 0.001. Both units measure frequency, so the conversion is a fixed factor that never changes.

Common questions

How many kilohertz are in one hertz?
One hertz equals 0.001 kilohertz. kHz = Hz × 0.001.
How do you convert hertz to kilohertz?
Use kHz = Hz × 0.001. So 10 Hz is 0.01 kHz.
How many hertz are in one kilohertz?
One kilohertz equals 1,000 hertz, which is the reverse of the conversion above.

Related pages

Sources

  1. Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
  2. The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
  3. Calculated on this page — At One Place

How these figures are compiled and checked