Convert between Kilometer/hour and other Speed units.

Kilometer/Hour as a Unit of Speed

The kilometer per hour (km/h) is a widely used unit of speed, particularly in countries that utilize the metric system. It measures the distance covered in kilometers over the span of one hour. This unit is commonly seen on road signs, speedometers, and in various transportation contexts.

One of the key advantages of using kilometers per hour is its straightforward relationship to distance and time, making it easy for individuals to understand travel speeds. For instance, a speed of 100 km/h indicates that a vehicle can travel 100 kilometers in one hour, which is useful for both drivers and planners.

While km/h is the preferred unit in many parts of the world, it is worth noting that some countries, such as the United States, primarily use miles per hour (mph). Nonetheless, km/h remains essential for global communication in aviation, shipping, and other international transportation sectors.

Kilometer/hour to Meter/second | Kilometer/hour to Mile/hour | Kilometer/hour to Knot | Kilometer/hour to Foot/second |
Centimeter/hour Convert from Kilometer/hour to Centimeter/hour
Centimeter/minute Convert from Kilometer/hour to Centimeter/minute
Centimeter/second Convert from Kilometer/hour to Centimeter/second
Cosmic velocity - first Convert from Kilometer/hour to Cosmic velocity - first
Cosmic velocity - second Convert from Kilometer/hour to Cosmic velocity - second
Cosmic velocity - third Convert from Kilometer/hour to Cosmic velocity - third
Earth's velocity Convert from Kilometer/hour to Earth's velocity
Foot/hour Convert from Kilometer/hour to Foot/hour
Foot/minute Convert from Kilometer/hour to Foot/minute
Foot/second Convert from Kilometer/hour to Foot/second
Kilometer/minute Convert from Kilometer/hour to Kilometer/minute
Kilometer/second Convert from Kilometer/hour to Kilometer/second
Knot Convert from Kilometer/hour to Knot
Knot (UK) Convert from Kilometer/hour to Knot (UK)
Mach (20°C, 1 atm) Convert from Kilometer/hour to Mach (20°C, 1 atm)
Mach (SI standard) Convert from Kilometer/hour to Mach (SI standard)
Meter/hour Convert from Kilometer/hour to Meter/hour
Meter/minute Convert from Kilometer/hour to Meter/minute
Meter/second Convert from Kilometer/hour to Meter/second
Mile/hour Convert from Kilometer/hour to Mile/hour
Mile/minute Convert from Kilometer/hour to Mile/minute
Mile/second Convert from Kilometer/hour to Mile/second
Millimeter/hour Convert from Kilometer/hour to Millimeter/hour
Millimeter/minute Convert from Kilometer/hour to Millimeter/minute
Millimeter/second Convert from Kilometer/hour to Millimeter/second
Velocity of light in vacuum Convert from Kilometer/hour to Velocity of light in vacuum
Velocity of sound in pure water Convert from Kilometer/hour to Velocity of sound in pure water
Velocity of sound in sea water (20°C, 10 meter deep) Convert from Kilometer/hour to Velocity of sound in sea water (20°C, 10 meter deep)
Yard/hour Convert from Kilometer/hour to Yard/hour
Yard/minute Convert from Kilometer/hour to Yard/minute
Yard/second Convert from Kilometer/hour to Yard/second