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Centimeters per Second to Kilometers per Hour Converter

Convert centimeters per second (cm/s) to kilometers per hour (km/h), with the formula, a conversion table and exact factors.

Change the values and press Calculate to work out your own figures.

Enter a speed, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.

A number, fraction (3/8), mixed number (1 1/2), scientific notation (2.5e6) or a simple sum such as 2*3.
The unit you want the answer in. Swap exchanges the two units.
Result
0.036 km/h
knots
0.0194384449244 kn
Mach (at 343 m/s)
2.91545189504 × 10⁻⁵ Mach
speed of light
3.33564095198 × 10⁻¹¹ c
miles per hour
0.0223693629205 mph
feet per second
0.0328083989501 ft/s
kilometers per second
1 × 10⁻⁵ km/s
meters per second
0.01 m/s

1 cm/s = 0.036 km/h

Show the working
  1. 1 cm/s = 0.036 km/h
  2. 1 × 0.036 = 0.036 km/h

How to convert centimeters per second to kilometers per hour

1 cm/s = 0.036 km/h, so multiply by 0.036 to go from centimeters per second to kilometers per hour. Going the other way, 1 km/h = 27.7777777778 cm/s.

km/h = cm/s × 0.036
cm/s = km/h × 27.7777777778

Worked example:

1 cm/s = 0.036 km/h
5 × 0.036 = 0.18 km/h

Centimeters per Second to kilometers per hour table

Centimeters per SecondKilometers per Hour
1 cm/s0.036 km/h
2 cm/s0.072 km/h
3 cm/s0.108 km/h
4 cm/s0.144 km/h
5 cm/s0.18 km/h
6 cm/s0.216 km/h
7 cm/s0.252 km/h
8 cm/s0.288 km/h
9 cm/s0.324 km/h
10 cm/s0.36 km/h
15 cm/s0.54 km/h
20 cm/s0.72 km/h
25 cm/s0.9 km/h
30 cm/s1.08 km/h
40 cm/s1.44 km/h
50 cm/s1.8 km/h
75 cm/s2.7 km/h
100 cm/s3.6 km/h
250 cm/s9 km/h
500 cm/s18 km/h
1000 cm/s36 km/h

About the units

Centimeters per Second (cm/s)
Centimeters per second, a metric unit. Definition: BIPM SI Brochure, 9th edition (SI units, prefixes and units accepted for use with the SI).
Kilometers per Hour (km/h)
Kilometers per hour, a metric unit. Definition: BIPM SI Brochure, 9th edition (SI units, prefixes and units accepted for use with the SI).

Formula version 0.1.0Reviewed