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Kilometers per Hour to Meters per Second converter

Convert km/h to m/s instantly. Type any value and get the result in meters per second. 1 km/h = 0.277778 m/s.

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Speed›km/h → m/s
From
To
result below ↓
1 km/h=
0.277778m/s
formula1 km/h = 0.277778 m/s

Common kilometers per hour → meters per second

=0.277778 m/s
=0.555556 m/s
=1.38889 m/s
=2.77778 m/s
=5.55556 m/s
=13.8889 m/s
=27.7778 m/s
=138.889 m/s
=277.778 m/s

Need a different value? .

Convert the other way
Meters per Second to Kilometers per Hour

How to convert kilometers per hour to meters per second

To convert kilometers per hour to meters per second, multiply the value by 0.277778.

Formula
m/s = km/h × 0.277778

For example:

  • →5 km/h = 1.38889 m/s
  • →100 km/h = 27.7778 m/s

Quick reference

  • ▸1 km/h = 0.277778 m/s
  • ▸1 m/s = 3.6 km/h

When you need to convert km/h to m/s

  • ·Driving — speed limits abroad use different units.
  • ·Running and cycling — comparing GPS-tracked paces.
  • ·Aviation and sailing — knots vs km/h vs mph.
  • ·Sports — converting record times to speed.
  • ·Physics — exam and homework problems.

Frequently asked

How many meters per second are in 1 kilometers per hour?
One kilometers per hour equals 0.277778 meters per second.
How do I convert km/h to m/s in my head?
Multiply the value in kilometers per hour by 0.277778 to get meters per second.
What is the formula for kilometers per hour to meters per second?
m/s = km/h × 0.277778.
What is the reverse — how many kilometers per hour in 1 meters per second?
One meters per second equals 3.6 kilometers per hour.

Related conversions

Meters per Second to Kilometers per Hour
1 m/s = 3.6 km/h
Kilometers per Hour to Miles per Hour
1 km/h = 0.621372 mph
Kilometers per Hour to Knots
1 km/h = 0.539958 kn
Kilometers per Hour to Feet per Second
1 km/h = 0.911345 ft/s
Miles per Hour to Meters per Second
1 mph = 0.44704 m/s
Knots to Meters per Second
1 kn = 0.514444 m/s
Feet per Second to Meters per Second
1 ft/s = 0.3048 m/s
Meters per Second to Miles per Hour
1 m/s = 2.23694 mph
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