Meter per Second (m/s)
Meters per second is the SI unit of speed — how many meters an object travels in one second.
Meters per second appear in physics labs, wind-speed science data, and some European road signage.
Meter per Second to Kilometer per Hour
Convert meter per second to kilometer per hour instantly. Type in either field — results update live.
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Speed Meter per Second Kilometer per Hour
1 meter per second = 3.5999999997 kilometers per hour
Unit
Unit
Conversion table
Selected m/s values converted to km/h using the exact factor from this tool.
| m/s | km/h |
|---|---|
| 0.01 | 0.036 |
| 0.1 | 0.36 |
| 1 | 3.5999999997 |
| 2 | 7.1999999994 |
| 3 | 10.7999999991 |
| 5 | 17.9999999986 |
| 10 | 35.9999999971 |
| 20 | 71.9999999942 |
| 50 | 179.9999999856 |
| 100 | 359.9999999712 |
| 1,000 | 3,599.999999712 |
How to convert
Exact conversion factors in both directions, plus a worked example.
1 m/s = 3.5999999997 km/h
1 km/h = 0.2777777778 m/s
To convert meter per second to kilometer per hour, multiply by 3.5999999997.
To convert kilometer per hour to meter per second, multiply by 0.2777777778.
Example: convert 10 m/s to km/h
10 × 3.5999999997 = 35.9999999971 km/h
About these units
Short background on the units used in this conversion.
Kilometer per Hour (km/h)
Kilometers per hour express how many kilometers are covered in one hour — 1 km/h equals 1/3.6 m/s.
Kilometers per hour are the default on vehicle speedometers and road signs outside the United States.
Frequently asked questions
How many kilometers per hour are in one meter per second?
One meter per second equals 3.5999999997 kilometers per hour. Multiply your meters per second value by 3.5999999997 to convert to kilometers per hour.
What is the conversion formula?
km/h = m/s × 3.5999999997The reverse is
m/s = km/h × 0.2777777778, using the same exact factors as this converter.Is this Meter per Second to Kilometer per Hour converter private?
Yes. All calculations run locally in your browser. Nothing you type is sent to a server.
All meter per second conversions
Jump to any speed conversion starting from meter per second — including the reverse direction and every other unit in our dataset.
kilometer per hour (km/h) → meter per second (m/s)
meter per second (m/s) → mile per hour (mph)meter per second (m/s) → meter per hour (m/h)meter per second (m/s) → meter per minute (m/min)meter per second (m/s) → kilometer per minute (km/min)meter per second (m/s) → kilometer per second (km/s)meter per second (m/s) → centimeter per hour (cm/h)meter per second (m/s) → centimeter per minute (cm/min)meter per second (m/s) → centimeter per second (cm/s)meter per second (m/s) → millimeter per hour (mm/h)meter per second (m/s) → millimeter per minute (mm/min)meter per second (m/s) → millimeter per second (mm/s)meter per second (m/s) → foot per hour (ft/h)meter per second (m/s) → foot per minute (ft/min)meter per second (m/s) → foot per second (ft/s)meter per second (m/s) → yard per hour (yd/h)meter per second (m/s) → yard per minute (yd/min)meter per second (m/s) → yard per second (yd/s)meter per second (m/s) → mile per minute (mi/min)meter per second (m/s) → mile per second (mi/s)meter per second (m/s) → inch per second (in/s)meter per second (m/s) → knot (kn)meter per second (m/s) → knot (uk) (kn (UK))meter per second (m/s) → mach (sea level, ~stp)meter per second (m/s) → mach (20°c, 1 atm)meter per second (m/s) → mach (si standard)meter per second (m/s) → velocity of light in vacuum (c)meter per second (m/s) → cosmic velocity — first (v₁)meter per second (m/s) → cosmic velocity — second (v₂)meter per second (m/s) → cosmic velocity — third (v₃)meter per second (m/s) → earth's velocity (v⊕)meter per second (m/s) → velocity of sound in pure water (c_water)meter per second (m/s) → velocity of sound in sea water (20°c, 10 m) (c_sea)