Convert Kilometer per hour to Meter per second

One km/h equals 0.2777777778 m/s. This converter allows you to easily convert between Kilometer per hour and Meter per second in real time.

Formula

km/h × 0.2777777778 = m/s

Example: 1 km/h = 0.2777777778 m/s

What is Kilometer per hour?

The kilometer per hour is a unit of speed expressing the number of kilometers traveled in one hour. It is the standard unit for vehicle speed in most countries, displayed on road signs and car speedometers. The top speed of Japan's bullet train is about 320 km/h, and a world-class marathon runner maintains a pace of roughly 21 km/h. One km/h equals approximately 0.2778 m/s.

What is Meter per second?

The meter per second is the SI base unit of speed, representing a distance of one meter traveled in one second. It is the standard unit used in physics textbooks and scientific papers worldwide. In everyday life, wind speed is commonly reported in meters per second, and severe weather warnings use this unit to define storm intensity. The speed of sound in air is approximately 340 m/s, and the speed of light is about 300 million m/s.