Cycles per second to Kilohertz Converter

1 cycle per second (cps) equals 0.001 kilohertz (kHz).

Quick answer

  • 1 cycle per second = 0.001 kilohertz
  • 1 kilohertz = 1,000 cycles per second
  • Formula: kHz = cps ÷ 1,000

1 cycle per second = 0.001 kilohertz

How to convert cycles per second to kilohertz

kHz = cps ÷ 1,000

To convert cycles per second to kilohertz, divide the number of cycles per second by 1,000.

Example: 10 cps to kHz

  1. Start with the value in cycles per second: 10 cps.
  2. Divide by 1,000: 10 ÷ 1,000 = 0.01.
  3. Result: 10 cycles per second = 0.01 kilohertz.

Going the other way, 1 kilohertz = 1,000 cycles per second, so to convert kilohertz back to cycles per second you multiply by the same number. See kilohertz to cycles per second.

Cycles per second to kilohertz conversion table

Cycles per second (cps)Kilohertz (kHz)
0.5 cps 0.0005 kHz
1 cps 0.001 kHz
2 cps 0.002 kHz
3 cps 0.003 kHz
4 cps 0.004 kHz
5 cps 0.005 kHz
6 cps 0.006 kHz
7 cps 0.007 kHz
8 cps 0.008 kHz
9 cps 0.009 kHz
10 cps 0.01 kHz
11 cps 0.011 kHz
12 cps 0.012 kHz
13 cps 0.013 kHz
14 cps 0.014 kHz
15 cps 0.015 kHz
16 cps 0.016 kHz
17 cps 0.017 kHz
18 cps 0.018 kHz
19 cps 0.019 kHz
20 cps 0.02 kHz
25 cps 0.025 kHz
30 cps 0.03 kHz
40 cps 0.04 kHz
50 cps 0.05 kHz
75 cps 0.075 kHz
100 cps 0.1 kHz
250 cps 0.25 kHz
500 cps 0.5 kHz
1,000 cps 1 kHz

What is a cycle per second?

Cycles per second was the name for the hertz before the SI adopted "hertz" in 1960; older radio and electronics books use cps and kc (kilocycles).

More about cycles per second →

What is a kilohertz?

The kilohertz is 1,000 hertz. It is used for audio (the upper limit of human hearing is about 20 kHz), AM radio (530–1,700 kHz in the Americas) and sampling rates (44.1 kHz CD audio).

More about kilohertz →

Frequently asked questions

How many kilohertz are in a cycle per second?

One cycle per second is 0.001 kilohertz.

How many cycles per second are in a kilohertz?

One kilohertz is 1,000 cycles per second.

What is the formula to convert cycles per second to kilohertz?

kHz = cps ÷ 1,000.