Convert Kilohertz (kHz) to Revolutions per minute (RPM)

Enter a value below to convert Kilohertz (kHz) to Revolutions per minute (RPM).

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Conversion:

1 Kilohertz (kHz) = 60000 Revolutions per minute (RPM)

How to Convert Kilohertz (kHz) to Revolutions per minute (RPM)

1 khz = 60000 rpm

1 rpm = 0.000016666666667 khz

Example: convert 15 Kilohertz (kHz) to Revolutions per minute (RPM):

25 khz = 1500000 rpm

Kilohertz (kHz) to Revolutions per minute (RPM) Conversion Table

Kilohertz (kHz)Revolutions per minute (RPM)
0.01 khz600 rpm
0.1 khz6000 rpm
1 khz60000 rpm
2 khz120000 rpm
3 khz180000 rpm
5 khz300000 rpm
10 khz600000 rpm
20 khz1200000 rpm
50 khz3000000 rpm
100 khz6000000 rpm
1000 khz60000000 rpm

Kilohertz (kHz)

Definition

A kilohertz (kHz) is a unit of frequency equal to 1,000 hertz. It represents one thousand cycles per second.

History

The kilohertz replaced the older term 'kilocycle' (kc) when the SI system adopted the hertz in 1960. It was widely used in early radio broadcasting to describe AM radio frequencies and audio sampling rates.

Current use

Kilohertz is commonly used in AM radio broadcasting, audio engineering, ultrasonic applications, and sonar technology. Audio sampling rates and some communication protocols are specified in kHz.

Revolutions per minute (RPM)

Definition

Revolutions per minute (RPM) is a unit of rotational frequency measuring the number of complete turns around a fixed axis in one minute. 1 RPM equals 1/60 Hz.

History

RPM has been used since the Industrial Revolution to describe the speed of rotating machinery such as steam engines, turbines, and motors. It became the standard measure for engine and motor performance.

Current use

RPM is universally used in automotive engineering (engine speed), manufacturing (lathe and drill speeds), hard drive specifications, centrifuge operations, and any application involving rotational motion.