kilometre per hour to mile per hour
Live kilometre per hour (km/h) to mile per hour (mph) converter. Plus a 10-value reference table and FAQs.
Conversion table
Ten sample values from kilometre per hour to mile per hour. Use the converter above for arbitrary values.
| kilometre per hour (km/h) | → | mile per hour (mph) |
|---|---|---|
| 0.001 km/h | → | 0.000621 mph |
| 0.01 km/h | → | 0.006214 mph |
| 0.1 km/h | → | 0.062137 mph |
| 0.5 km/h | → | 0.310686 mph |
| 1 km/h | → | 0.621371 mph |
| 2 km/h | → | 1.242742 mph |
| 5 km/h | → | 3.106856 mph |
| 10 km/h | → | 6.213712 mph |
| 100 km/h | → | 62.137119 mph |
| 1,000 km/h | → | 621.371192 mph |
About the kilometre per hour
1 km per hour. International road speed.
About the mile per hour
US and UK road speed.
Frequently asked questions
Frequently Asked Questions
How do I convert kilometre per hour to mile per hour?
Multiply the kilometre per hour value by 0.621371 to get it in mile per hour. For example, 10 km/h = 6.2137 mph.
What is 1 km/h in mph?
1 km/h = 0.621371 mph.
What is 100 km/h in mph?
100 km/h = 62.1371 mph.
What is the formula?
Linear: multiply by 0.621371 (the unit factor ratio).
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