Centimeter/Second to Kilometer/Hour Converter

Speed Converter

18 units available

Decimals:

From

To

0.036

1 cm/s = 0.036 km/h

Formula:

km/h = cm/s × 0.036

With your value: 1 cm/s = 0.036 km/h

How big is that?

Everyday references on a logarithmic scale, all expressed in centimeter/second so you can sanity-check the result.

Your value1.00 cm/s

Walking pace (1.4e+2× your value)140 cm/s

Cycling (5.5e+2× your value)550 cm/s

Urban speed limit (50 km/h) (1.4e+3× your value)1.39e+3 cm/s

Cheetah sprint (2.9e+3× your value)2.90e+3 cm/s

Motorway (110 km/h) (3.1e+3× your value)3.06e+3 cm/s

Other Centimeter/Second to Kilometer/Hour conversions

2 cm/s to km/h 3 cm/s to km/h 4 cm/s to km/h 5 cm/s to km/h 6 cm/s to km/h 7 cm/s to km/h 8 cm/s to km/h

Centimeter/Second to Kilometer/Hour Conversion Table

Centimeter/Second (cm/s)	Kilometer/Hour (km/h)
0.5	0.018
1	0.036
2	0.072
5	0.18
10	0.36
15	0.54
20	0.72
25	0.9
50	1.8
100	3.6
250	9
500	18
1000	36

Kilometer/Hour to Centimeter/Second Conversion Table

Kilometer/Hour (km/h)	Centimeter/Second (cm/s)
0.5	13.888889
1	27.777778
2	55.555556
5	138.888889
10	277.777778
15	416.666667
20	555.555556
25	694.444444
50	1,388.888889
100	2,777.777778
250	6,944.444444
500	13,888.888889
1000	27,777.777778

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Centimeter/Second (cm/s)

Speed

Exact conversion

Derived quantity: a defined length divided by a defined time interval.

Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

Bureau International des Poids et Mesures · Reviewed 2026-07-01

Kilometer/Hour (km/h)

Speed

Exact conversion

Derived quantity: a defined length divided by a defined time interval.

Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

Bureau International des Poids et Mesures · Reviewed 2026-07-01

How to Convert Centimeter/Second to Kilometer/Hour

To convert from Centimeter/Second (cm/s) to Kilometer/Hour (km/h), multiply the value by 0.036.

Formula: km/h = cm/s × 0.036

Reverse: cm/s = km/h × 27.7777777778

Step-by-Step Example

Start with your value in Centimeter/Second. For example: 5 cm/s
Multiply by the conversion factor: 5 x 0.036
The result is: 0.18 km/h

About Centimeter/Second

The centimeter/second (cm/s) is a unit of speed and velocity. One centimeter/second equals 0.01 metre per seconds. UnitConvertLab converts it against every other speed unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: speed calculations, engineering and science, education.

About Kilometer/Hour

Kilometers per hour is the most widely used unit of speed for vehicles in most countries.

Common uses: speed limits, vehicle speed, weather.

Frequently Asked Questions

How many Kilometer/Hour are in 1 Centimeter/Second?

There are exactly 0.036 Kilometer/Hour in 1 Centimeter/Second. This means the conversion factor from Centimeter/Second to Kilometer/Hour is 0.036.

What is the formula to convert Centimeter/Second to Kilometer/Hour?

The formula to convert Centimeter/Second to Kilometer/Hour is: km/h = cm/s × 0.036. For example, to convert 10 Centimeter/Second to Kilometer/Hour, you would multiply 10 by 0.036.

What is a Centimeter/Second?