Convert kilohertz to revolution per minute
Here you can quickly calculate how many revolution per minute fit in one kilohertz.
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revolution per second
rps
revolution per minute
rpm
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- 1 kHz = 60000 rpm
- 1 rpm = 0.000017 kHz
Example: kilohertz to revolution per minute
- 1 kilohertz = 60000 revolution per minute
Kilohertz to revolution per minute conversion table
| kilohertz | revolution per minute |
|---|---|
| 1 | 60000 |
| 50 | 3000000 |
| 60 | 3600000 |
| 100 | 6000000 |
| 1000 | 60000000 |
| 1500 | 90000000 |
| 3000 | 180000000 |
| 6000 | 360000000 |
Kilohertz to revolution per minute formula
To convert kilohertz to revolution per minute, multiply by 60000.
1 kHz = 60000 rpm
Example: 1 kilohertz = 60000 revolution per minute
Common frequency conversion mistakes
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Revolutions per minute convert to hertz by dividing by 60, not by 1000. The prefix step between hertz and kilohertz is 1000, but the step from minute to second is 60, and the two are easy to mix up.
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A 50 Hz or 60 Hz supply frequency applies to the voltage, not to motor speed in general. Only synchronous motors follow it exactly. An induction motor runs a few percent below it, which is its whole operating principle.
Quick kilohertz and revolution per minute conversion quiz
Score:
0
25 revolution per minute equals 0.000417 kilohertz.
Correct answer: 25 revolution per minute = 0.000417 kilohertz.
10 revolution per minute equals 0.000167 kilohertz.
Correct answer: 10 revolution per minute = 0.000167 kilohertz.
1 kilohertz equals 3.0e+5 revolution per minute.
Correct answer: 1 kilohertz = 6.0e+4 revolution per minute.
20 kilohertz equals 1.2e+7 revolution per minute.
Correct answer: 20 kilohertz = 1.2e+6 revolution per minute.
50 kilohertz equals 3.0e+6 revolution per minute.
Correct answer: 50 kilohertz = 3.0e+6 revolution per minute.