Speed Converter
Convert between any two speed units instantly
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Every speed unit on this page converts to and from the meter/second [m/s] as a common reference point, so any of the 32 units below can be converted to any other. For a sense of scale, 100 meter/seconds is about 1.2× a high-speed train (~300 km/h).
Popular Speed Unit Conversions
Complete List of Speed Units for Conversion
- 1 kilometer/hour [km/h] = 0.2777777778 meter/second [m/s]kilometer/hour to meter/second, meter/second to kilometer/hour
- 1 mile/hour [mi/h] = 0.44704 meter/second [m/s]mile/hour to meter/second, meter/second to mile/hour
- 1 meter/hour [m/h] = 0.0002777778 meter/second [m/s]meter/hour to meter/second, meter/second to meter/hour
- 1 meter/minute [m/min] = 0.0166666667 meter/second [m/s]meter/minute to meter/second, meter/second to meter/minute
- 1 kilometer/minute [km/min] = 16.6666666667 meter/second [m/s]kilometer/minute to meter/second, meter/second to kilometer/minute
- 1 kilometer/second [km/s] = 1000 meter/second [m/s]kilometer/second to meter/second, meter/second to kilometer/second
- 1 centimeter/hour [cm/h] = 2.7777777777778E-6 meter/second [m/s]centimeter/hour to meter/second, meter/second to centimeter/hour
- 1 centimeter/minute [cm/min] = 0.0001666667 meter/second [m/s]centimeter/minute to meter/second, meter/second to centimeter/minute
- 1 centimeter/second [cm/s] = 0.01 meter/second [m/s]centimeter/second to meter/second, meter/second to centimeter/second
- 1 millimeter/hour [mm/h] = 2.7777777777778E-7 meter/second [m/s]millimeter/hour to meter/second, meter/second to millimeter/hour
- 1 millimeter/minute [mm/min] = 1.66667E-5 meter/second [m/s]millimeter/minute to meter/second, meter/second to millimeter/minute
- 1 millimeter/second [mm/s] = 0.001 meter/second [m/s]millimeter/second to meter/second, meter/second to millimeter/second
- 1 foot/hour [ft/h] = 8.46667E-5 meter/second [m/s]foot/hour to meter/second, meter/second to foot/hour
- 1 foot/minute [ft/min] = 0.00508 meter/second [m/s]foot/minute to meter/second, meter/second to foot/minute
- 1 foot/second [ft/s] = 0.3048 meter/second [m/s]foot/second to meter/second, meter/second to foot/second
- 1 yard/hour [yd/h] = 0.000254 meter/second [m/s]yard/hour to meter/second, meter/second to yard/hour
- 1 yard/minute [yd/min] = 0.01524 meter/second [m/s]yard/minute to meter/second, meter/second to yard/minute
- 1 yard/second [yd/s] = 0.9144 meter/second [m/s]yard/second to meter/second, meter/second to yard/second
- 1 mile/minute [mi/min] = 26.8224 meter/second [m/s]mile/minute to meter/second, meter/second to mile/minute
- 1 mile/second [mi/s] = 1609.344 meter/second [m/s]mile/second to meter/second, meter/second to mile/second
- 1 knot [kt, kn] = 0.5144444444 meter/second [m/s]knot to meter/second, meter/second to knot
- 1 knot (UK) [kt (UK)] = 0.5147733333 meter/second [m/s]knot (UK) to meter/second, meter/second to knot (UK)
- 1 Velocity of light in vacuum = 299792458 meter/second [m/s]Velocity of light in vacuum to meter/second, meter/second to Velocity of light in vacuum
- 1 Cosmic velocity - first = 7899.9999999999 meter/second [m/s]Cosmic velocity - first to meter/second, meter/second to Cosmic velocity - first
- 1 Cosmic velocity - second = 11200 meter/second [m/s]Cosmic velocity - second to meter/second, meter/second to Cosmic velocity - second
- 1 Cosmic velocity - third = 16670 meter/second [m/s]Cosmic velocity - third to meter/second, meter/second to Cosmic velocity - third
- 1 Earth's velocity = 29765 meter/second [m/s]Earth's velocity to meter/second, meter/second to Earth's velocity
- 1 Velocity of sound in pure water = 1482.6999999998 meter/second [m/s]Velocity of sound in pure water to meter/second, meter/second to Velocity of sound in pure water
- 1 Velocity of sound in sea water (20°C, 10 meter deep) = 1521.6 meter/second [m/s]Velocity of sound in sea water (20°C, 10 meter deep) to meter/second, meter/second to Velocity of sound in sea water (20°C, 10 meter deep)
- 1 Mach (20°C, 1 atm) = 343.6 meter/second [m/s]Mach (20°C, 1 atm) to meter/second, meter/second to Mach (20°C, 1 atm)
- 1 Mach (SI standard) = 295.0464000003 meter/second [m/s]Mach (SI standard) to meter/second, meter/second to Mach (SI standard)