Convert Miles per hour to Kilometers per second

Use our accurate converter to change miles per hour into kilometers per second. This tool is simple to use and works instantly.

How to Calculate

To change miles per hour to kilometers per second, you just need to know the conversion factor.

Rule: 1 Miles per hour = 0.00044704 Kilometers per second

Miles per hour to Kilometers per second
Pre-defined calculator for direct miles per hour to kilometers per second conversion.
Miles per hour (mph)
0
Kilometers per second (km/s)
Formula: 1 Miles = 0.00044704 Kilometers

Unit Information

About Miles per hour

Definition: Miles per hour is a unit of speed used mostly in the USA and UK.

History: Based on the statute mile, it remained the standard after many countries switched to metric.

Where it is used: Standard unit for road speed and speed limits in the USA and UK.

Miles per hour to Kilometers per second Conversion Table

Miles per hour [mph]Kilometers per second [kps]
0.01 mph0.0000044704 kps
0.1 mph0.000044704 kps
1 mph0.00044704 kps
2 mph0.00089408 kps
3 mph0.00134112 kps
5 mph0.0022352 kps
10 mph0.0044704 kps
20 mph0.0089408 kps
50 mph0.022352 kps
100 mph0.044704 kps
1000 mph0.44704 kps

How to Convert Miles per hour to Kilometers per second

Calculation: To convert miles per hour to kilometers per second, multiply the value by the conversion factor (0.00044704).

Example: convert 15 mph to kps:
15 mph = 15 × 0.00044704 kps = 0.0067056 kps

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