Speed Converter

Convert speed units such as kilometers per hour, miles per hour, meters per second, and more with our free online speed converter at SchoolMyKids. Use this tool for all your speed measurement conversion needs.

Select the current unit in the left column, the desired unit in the right column, and enter a value in the left column to generate the resulting conversion.

Formuladivide the Speed value by 4

Speed Unit Conversion chart

Check out this Speed Converter conversion table to find out what the conversion factors are between the various Speed units:

Complete list of Speed units for conversion to see conversion of 1 of below units of Speed to Meter/second and 1 Mile/hour.

UnitSymbolValue in Meter/secondValue in Mile/hour
Meter/secondm/s12.23694
Kilometer/hourkm/h0.2777777777780.621372222222
Meter/hourm/h0.0002777777777780.000621372222222
Meter/minutem/min0.01666666666670.0372823333333
Kilometer/minutekm/min16.666666666737.2823333333
Kilometer/secondkm/s10002236.94
Centimeter/hourcm/h0.000002777777777780.00000621372222222
Centimeter/minutecm/min0.0001666666666670.000372823333333
Centimeter/secondcm/s0.010.0223694
Millimeter/hourmm/h2.77777777778e-76.21372222222e-7
Millimeter/minutemm/h0.00001666666666670.0000372823333333
Millimeter/secondmm/s0.0010.00223694
Mile/hourmi/h0.4470392589881
Foot/hourft/h0.00008466652632340.000189393939394
Foot/minuteft/h0.005079991579410.0113636363636
Foot/secondft/s0.3047994947640.681818181818
Yard/houryd/h0.000253999578970.000568181818182
Yard/minuteyd/min0.01523997473820.0340909090909
Yard/secondyd/s0.9143984842932.04545454545
Mile/minutemi/min26.822355539360
Mile/secondmi/s1609.341332363600
Knotkt, kn18524142.81288
Knot (UK)kt (UK)0.5144435916921.150779448
Velocity of light in vacuumm/s299792458670617740.999
Velocity of soundm/s343767.27042
Velocity of sound in pure waterm/s14813312.90814
Velocity of sound in sea waterm/s15223404.62268
Meter/second to Kilometer/hour conversion table
Meter/secondKilometer/hour
13.6
27.2
310.8
414.4
518
621.6
725.2
828.8
932.4
1036
2072
30108
40144
50180
60216
70252
80288
90324
100360

Speed Converter Details


What are the different units of Speed Converter?

The SI unit of Speed is m/s. Alternatively, the Speed can also be expressed in.

SIMeter/secondm/s
SIKilometer/hourkm/h
SIMeter/hourm/h
SIMeter/minutem/min
SIKilometer/minutekm/min
SIKilometer/secondkm/s
SICentimeter/hourcm/h
SICentimeter/minutecm/min
SICentimeter/secondcm/s
SIMillimeter/hourmm/h
SIMillimeter/minutemm/h
SIMillimeter/secondmm/s
ImperialMile/hourmi/h
ImperialFoot/hourft/h
ImperialFoot/minuteft/h
ImperialFoot/secondft/s
ImperialYard/houryd/h
ImperialYard/minuteyd/min
ImperialYard/secondyd/s
ImperialMile/minutemi/min
ImperialMile/secondmi/s
OtherKnotkt, kn
ImperialKnot (UK)kt (UK)
AstronomicalVelocity of light in vacuumm/s
OtherVelocity of soundm/s
OtherVelocity of sound in pure waterm/s
OtherVelocity of sound in sea waterm/s

Common Speed Conversions

Velocity of sound in pure water Conversions

Frequently Asked Questions

  • How can I use Speed Converter?
    Select the current unit in the top column, the desired unit in the bottom column, and enter a value in the top left column to generate the resulting conversion.
  • What are the SI Units of Speed?
    The SI unit of Speed is m/s.
  • What are the different units of Speed?
    The SI unit of Speed is m/s. Alternatively, the Speed can also be expressed in .