Centimeters per Second to Miles per Hour Converter
Enter the speed in centimeters per second below to convert it to miles per hour.
Convert Centimeters per Second to Miles per Hour
Enter a value in centimeters per second (cm/s) to convert to miles per hour (mph).
Centimeters per Second to Miles per Hour Conversion Table
Table showing various centimeters per second measurements converted to miles per hour. Click any preset value or arrow to load it into the converter.
| Centimeters per Second (cm/s) | Miles per Hour (mph) |
|---|---|
| 1 cm/s | 0.0223694 mph |
| 2 cm/s | 0.0447387 mph |
| 2.5 cm/s | 0.0559234 mph |
| 5 cm/s | 0.1118468 mph |
| 10 cm/s | 0.2236936 mph |
| 15 cm/s | 0.3355404 mph |
| 20 cm/s | 0.4473873 mph |
| 25 cm/s | 0.5592341 mph |
| 30 cm/s | 0.6710809 mph |
| 50 cm/s | 1.1184681 mph |
How to Convert Centimeters per Second to Miles per Hour
To convert centimeters per second to miles per hour, multiply the speed by the following conversion ratio: 0.0223694 miles per hour/centimeters per second.
Since one centimeters per second is equal to 0.0223694 miles per hour, you can use this simple formula to convert:
The speed in miles per hour is equal to the speed in centimeters per second multiplied by 0.0223694.
For example, here's how to convert 5 centimeters per second to miles per hour using the formula above.
How Many Miles per Hour Are in a Centimeters per Second?
There are 0.0223694 miles per hour in a centimeters per second, which is why we use this value in the formula above.
Our centimeters per second to miles per hour calculator automatically converts your speed measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
Centimeters per Second and miles per hour are both units used to measure speed. Keep reading to learn more about each unit.
What Is a Centimeters per Second?
A centimeters per second is a unit of speed equal to 1/100 of a meters per second (0.01 m/s). CGS velocity unit equal to 0.01 m/s. [1]
The centimeters per second is classified as a metric and SI-compatible unit of speed. Centimeters per Second can be abbreviated as cm/s; for example, 1 centimeters per second can be written as 1 cm/s.
In the metric system, "centi" is the standard SI prefix for hundredths, or 10⁻². This makes the centimeters per second (cm/s) a convenient decimal multiple of the meters per second (m/s).
In practice, centimeters per second (cm/s) are widely used across fine-tolerance laboratory, analytical, and micro-scale speed measurements within SI metric workflows, engineering documentation, and technical data sheets.
What Is a Miles per Hour?
A miles per hour is a unit of speed equal to 0.44704 meters per second (m/s), the base unit for speed. Imperial & US road speed unit (1 mph = 1.609344 km/h). [2]
The miles per hour is classified as a US customary and imperial unit of speed. Miles per Hour can be abbreviated as mph; for example, 1 miles per hour can be written as 1 mph.
When working with miles per hour (mph) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.
In practice, miles per hour (mph) are widely used across standard speed applications within US customary and imperial workflows, engineering documentation, and technical data sheets.
When converting speed between centimeters per second (cm/s) and miles per hour (mph), keep full floating-point precision (1 cm/s = 0.0223694 mph; 1 mph = 44.704 cm/s) during intermediate calculations and round only the final miles per hour figure to match your instrument tolerance.
More Centimeters per Second & Miles per Hour Conversions
Need to calculate in the opposite direction? Use our miles per hour to centimeters per second calculator to switch your starting unit immediately. You can also explore related tools such as converting miles per hour to centimeters per second, converting kilometers per hour to miles per hour, or converting knots to miles per hour.
Convert from Centimeters per Second
Frequently Asked Questions
References
- [1]NIST SP 811 StandardNIST SP 811 (NIST SP 811 App. B.9 (Velocity))·Speed Metrology Standard — Centimeters per Second (cm/s) to Miles per Hour (mph)
- [2]NIST OWM SpecificationNIST OWM (SI Units — Length & Distance)·Unit Specifications: Centimeters per Second (cm/s) & Miles per Hour (mph)
- [3]NIST CUU ReferenceNIST CUU (SI Coherent Derived Units (m/s))·Conversion Factors & Mathematical Basis (cm/s to mph)