1 centimeter per second [cm/s] = 0.022369 mile per hour [mph]
Example: 1 centimeter per second [cm/s] equals 0.022369 mile per hour [mph].
Examples
1 centimeter per second [cm/s] = 0.022369 mile per hour [mph]
2 centimeter per second [cm/s] = 0.044739 mile per hour [mph]
5 centimeter per second [cm/s] = 0.111847 mile per hour [mph]
10 centimeter per second [cm/s] = 0.223694 mile per hour [mph]
20 centimeter per second [cm/s] = 0.447387 mile per hour [mph]
25 centimeter per second [cm/s] = 0.559234 mile per hour [mph]
Practical Uses for centimeter per second to mile per hour
quick homework checksshopping and product comparisonstravel planningprofessional estimatesDIY and household measurementsgeneral reference
Sources and Accuracy
Speed conversions use meter per second as the reference unit. Road, aviation, nautical, and physics units are converted through stored factors.
Displayed results are rounded for readability. The calculator keeps enough precision for everyday use and switches to scientific notation for very large or very small values. Last reviewed: 2026-05-21.
About These Units
centimeter per second [cm/s]
Definition
The centimeter per second (cm/s) is a speed unit used to express measurements in this converter.
History
This unit is included because it appears in practical measurement systems, technical references, product specifications, or everyday conversion needs.
Current use
Use centimeter per second when comparing speed values, checking specifications, converting between systems, or preparing quick estimates.
mile per hour [mph]
Definition
Miles per hour measures how many miles are traveled in one hour.
History
The unit combines the customary mile with the hour and became common with road, rail, and vehicle speed measurement.
Current use
Miles per hour is used for road speeds, vehicle dashboards, wind speeds, sports, and travel planning in the United States and UK.
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How to Convert
Enter the value in the “From value” field.
Confirm the source unit is centimeter per second [cm/s].