Centimeter/Second to Mile/Hour Converter

Speed Converter

18 units available

Decimals:

From

To

0.022369

1 cm/s = 0.022369 mph

Formula:

mph = cm/s × 0.0223693629

With your value: 1 cm/s = 0.02236936 mph

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 Mile/Hour conversions

2 cm/s to mph 3 cm/s to mph 4 cm/s to mph 5 cm/s to mph 6 cm/s to mph 7 cm/s to mph 8 cm/s to mph

Centimeter/Second to Mile/Hour Conversion Table

Centimeter/Second (cm/s)	Mile/Hour (mph)
0.5	0.011185
1	0.022369
2	0.044739
5	0.111847
10	0.223694
15	0.33554
20	0.447387
25	0.559234
50	1.118468
100	2.236936
250	5.592341
500	11.184681
1000	22.369363

Mile/Hour to Centimeter/Second Conversion Table

Mile/Hour (mph)	Centimeter/Second (cm/s)
0.5	22.352
1	44.704
2	89.408
5	223.52
10	447.04
15	670.56
20	894.08
25	1,117.6
50	2,235.2
100	4,470.4
250	11,176
500	22,352
1000	44,704

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

Mile/Hour (mph)

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 Mile/Hour

To convert from Centimeter/Second (cm/s) to Mile/Hour (mph), multiply the value by 0.0223693629.

Formula: mph = cm/s × 0.0223693629

Reverse: cm/s = mph × 44.704

Step-by-Step Example

Start with your value in Centimeter/Second. For example: 5 cm/s
Multiply by the conversion factor: 5 x 0.0223693629
The result is: 0.111847 mph

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 Mile/Hour

Miles per hour is the standard unit of speed in the US and UK for vehicles and weather reporting.

Common uses: speed limits (US/UK), vehicle speed, baseball.

Frequently Asked Questions

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

There are exactly 0.0223693629 Mile/Hour in 1 Centimeter/Second. This means the conversion factor from Centimeter/Second to Mile/Hour is 0.0223693629.

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

The formula to convert Centimeter/Second to Mile/Hour is: mph = cm/s × 0.0223693629. For example, to convert 10 Centimeter/Second to Mile/Hour, you would multiply 10 by 0.0223693629.

What is a Centimeter/Second?