Radian/Second to Kilohertz Converter

Frequency Converter

13 units available

Decimals:

From

To

0.000159

1 rad/s = 0.000159 kHz

Formula:

kHz = rad/s × 0.0001591549

With your value: 1 rad/s = 0.00015915 kHz

Other Radian/Second to Kilohertz conversions

2 rad/s to kHz 3 rad/s to kHz 4 rad/s to kHz 5 rad/s to kHz 6 rad/s to kHz 7 rad/s to kHz 8 rad/s to kHz

Radian/Second to Kilohertz Conversion Table

Radian/Second (rad/s)	Kilohertz (kHz)
0.5	7.957747e-5
1	0.000159
2	0.000318
5	0.000796
10	0.001592
15	0.002387
20	0.003183
25	0.003979
50	0.007958
100	0.015915
250	0.039789
500	0.079577
1000	0.159155

Kilohertz to Radian/Second Conversion Table

Kilohertz (kHz)	Radian/Second (rad/s)
0.5	3,141.592654
1	6,283.185307
2	12,566.370614
5	31,415.926536
10	62,831.853072
15	94,247.779608
20	125,663.706144
25	157,079.632679
50	314,159.265359
100	628,318.530718
250	1,570,796.326795
500	3,141,592.65359
1000	6,283,185.30718

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Radian/Second (rad/s)

Frequency

SI definition

Derived from the hertz (1 Hz = 1 s⁻¹), traceable to the SI second.

Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

Bureau International des Poids et Mesures · Reviewed 2026-07-01

Kilohertz (kHz)

Frequency

SI definition

Derived from the hertz (1 Hz = 1 s⁻¹), traceable to the SI second.

Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

Bureau International des Poids et Mesures · Reviewed 2026-07-01

How to Convert Radian/Second to Kilohertz

To convert from Radian/Second (rad/s) to Kilohertz (kHz), multiply the value by 0.0001591549.

Formula: kHz = rad/s × 0.0001591549

Reverse: rad/s = kHz × 6,283.1853071796

Step-by-Step Example

Start with your value in Radian/Second. For example: 5 rad/s
Multiply by the conversion factor: 5 x 0.0001591549
The result is: 0.000796 kHz

About Radian/Second

The radian/second (rad/s) is a unit of frequency. One radian/second equals 0.1591549431 hertzs. UnitConvertLab converts it against every other frequency unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: frequency calculations, engineering and science, education.

About Kilohertz

The kilohertz (kHz) is a unit of frequency. One kilohertz equals 1000 hertzs. UnitConvertLab converts it against every other frequency unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: frequency calculations, engineering and science, education.

Frequently Asked Questions

How many Kilohertz are in 1 Radian/Second?

There are exactly 0.0001591549 Kilohertz in 1 Radian/Second. This means the conversion factor from Radian/Second to Kilohertz is 0.0001591549.

What is the formula to convert Radian/Second to Kilohertz?

The formula to convert Radian/Second to Kilohertz is: kHz = rad/s × 0.0001591549. For example, to convert 10 Radian/Second to Kilohertz, you would multiply 10 by 0.0001591549.

What is a Radian/Second?