Meter per Second to Kilometer per Hour Conversion
Convert between Meter per Second and Kilometer per Hour quickly and accurately.
How to Convert Meter per Second to Kilometer per Hour
Conversion Formula
Example
Convert 15 m/s to km/h:
Unit Information
Learn about the speed units you're converting between
Meter per Second
m/s
Definition
The meter per second is the SI base unit for speed and velocity, representing the distance traveled in meters divided by the time taken in seconds. It is the fundamental unit for measuring linear motion and is used extensively in physics, engineering, and scientific calculations worldwide.
History/Origin
The meter per second was established as part of the International System of Units (SI) in 1960, combining the meter (defined in 1791) and the second (based on atomic time standards). It replaced various regional speed units and became the standard for scientific and international measurements.
Current Use
Meter per second is widely used in physics laboratories, engineering calculations, sports science, automotive testing, and meteorological measurements. It provides precise measurements for velocity in scientific research, traffic engineering, and industrial applications.
Multiplier
1
Offset
0
Kilometer per Hour
km/h
Definition
The kilometer per hour is a unit of speed expressing the number of kilometers traveled in one hour. It is commonly used for measuring vehicle speeds, wind speeds, and general transportation velocities in most countries worldwide, except the United States.
History/Origin
Kilometer per hour became widely adopted with the metric system in the 19th century, particularly in Europe and other metric countries. It replaced various regional speed measurements and became the standard for road signs, speedometers, and official speed limits.
Current Use
Kilometer per hour is the primary speed unit for road traffic, aviation, maritime navigation, and weather reporting in metric countries. It is used on speedometers, road signs, weather forecasts, and in transportation planning and safety regulations.
Multiplier
0.278
Offset
0
Meter per Second to Kilometer per Hour Conversion Table
| Meter per Second [m/s] | Kilometer per Hour [km/h] |
|---|---|
| 1 m/s | 3.6 km/h |
| 10 m/s | 36 km/h |
| 25 m/s | 90 km/h |
| 50 m/s | 180 km/h |
| 100 m/s | 360 km/h |
| 0 m/s | 0E+0 km/h |
| -10 m/s | -36 km/h |
| -40 m/s | -144 km/h |
Related Conversions
Explore more Speed conversion options
Meter per Second to Kilometer per Hour
Quick conversion
Meter per Second to Mile per Hour
Quick conversion
Meter per Second to Meter per Hour
Quick conversion
Meter per Second to Meter per Minute
Quick conversion
Meter per Second to Kilometer per Minute
Quick conversion
Meter per Second to Kilometer per Second
Quick conversion
Meter per Second to Centimeter per Hour
Quick conversion
Meter per Second to Centimeter per Minute
Quick conversion
Meter per Second to Centimeter per Second
Quick conversion
Meter per Second to Millimeter per Hour
Quick conversion
Meter per Second to Millimeter per Minute
Quick conversion
Meter per Second to Millimeter per Second
Quick conversion
Meter per Second to Foot per Hour
Quick conversion
Meter per Second to Foot per Minute
Quick conversion
Meter per Second to Foot per Second
Quick conversion
Meter per Second to Yard per Hour
Quick conversion
Meter per Second to Yard per Minute
Quick conversion
Meter per Second to Yard per Second
Quick conversion
Meter per Second to Mile per Minute
Quick conversion
Meter per Second to Mile per Second
Quick conversion
Meter per Second to Knot
Quick conversion
Meter per Second to Knot (UK)
Quick conversion
Meter per Second to Velocity of Light in Vacuum
Quick conversion
Meter per Second to Cosmic Velocity - First
Quick conversion
Meter per Second to Cosmic Velocity - Second
Quick conversion
Meter per Second to Cosmic Velocity - Third
Quick conversion
Meter per Second to Earth's Velocity
Quick conversion
Meter per Second to Velocity of Sound in Pure Water
Quick conversion
Meter per Second to Velocity of Sound in Sea Water (20°C, 10 meter deep)
Quick conversion
Meter per Second to Mach (20°C, 1 atm)
Quick conversion
Meter per Second to Mach (SI Standard)
Quick conversion