21 RPM to Kilohertz

Convert 21 rpm (rpm) to kilohertz (kHz) with formulas, examples, and conversion tables.

rpm
kHz
21 rpm (rpm) = 0.0003500007 Kilohertz (kHz)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 Kilohertz = 59999.8800002 rpm
2Divide the value by the conversion factor:
21 ÷ 59999.8800002 = 0.0003500007
3Result:
21 rpm (rpm) = 0.0003500007 Kilohertz (kHz)
↔ Kilohertz to RPM

RPM to Kilohertz Conversion Table

RPMKilohertz
1 rpm1.66667e-5 kHz
2 rpm3.33334e-5 kHz
3 rpm5.00001e-5 kHz
4 rpm6.66668e-5 kHz
5 rpm8.33335e-5 kHz
10 rpm0.000166667 kHz
20 rpm0.000333334 kHz
21 rpm0.000350001 kHz
50 rpm0.000833335 kHz
100 rpm0.00166667 kHz

21 RPM in Other Units

Unit21 rpm =
RPM to Hertz0.3500007 Hz
RPM to Kilohertz0.0003500007 kHz
RPM to Megahertz3.500007e-7 MHz
RPM to Gigahertz3.500007e-10 GHz
RPM to Terahertz3.500007e-13 THz
RPM to Millihertz350.0007 mHz
RPM to RPS0.3500007 rps
RPM to Radians per Second2.19911846942 rad/s
RPM to °/s126.0001512 °/s
RPM to CPM21 cpm
RPM to BPM21 bpm

Related Conversions

5 rpm to kHz10 rpm to kHz20 rpm to kHz0.00035 kHz to rpmKilohertz to RPM ConverterRPM to Kilohertz Converter