Centimeter per Second to Kilometer per Hour Conversion

Convert between Centimeter per Second and Kilometer per Hour quickly and accurately.

cm/s
km/h

How to Convert Centimeter per Second to Kilometer per Hour

Conversion Formula

1 cm/s = 0.036 km/h
1 km/h = 27.778 cm/s

Example

Convert 15 cm/s to km/h:

15 cm/s = 15 × 0.036 km/h = 0.54 km/h

Unit Information

Learn about the speed units you're converting between

Centimeter per Second

cm/s

Definition

The centimeter per second is a unit of speed representing the distance of one centimeter traveled in one second. It is commonly used for measuring moderate speeds in scientific experiments, fluid dynamics, and various engineering applications.

History/Origin

Centimeter per second was developed as part of the CGS (centimeter-gram-second) system of units, which was widely used in physics before the adoption of the SI system. It remains useful for many scientific and engineering applications.

Current Use

Centimeter per second is used in physics experiments, fluid dynamics studies, engineering applications, and various scientific measurements where moderate-speed precision is required. It is also used in some industrial applications.

Multiplier

0.01

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

Centimeter per Second to Kilometer per Hour Conversion Table

Centimeter per Second [cm/s] Kilometer per Hour [km/h]
1 cm/s 0.036 km/h
10 cm/s 0.36 km/h
25 cm/s 0.9 km/h
50 cm/s 1.8 km/h
100 cm/s 3.6 km/h
0 cm/s 0E+0 km/h
-10 cm/s -0.36 km/h
-40 cm/s -1.44 km/h

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