km/h to mph
1 km/h = 0.62137119 mph. Type a figure below, or scan the table for the usual values.
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Common pairs in speed & pace.
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32 categories, 300 units. Bare words follow UK usage: pint, gallon, mpg and ton are imperial; US versions are named.
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km/h to mph quick table
| Kilometre per hour (km/h) | Mile per hour (mph) |
|---|---|
| 10 km/h | 6.2137119 mph |
| 20 km/h | 12.427424 mph |
| 30 km/h | 18.641136 mph |
| 40 km/h | 24.854848 mph |
| 50 km/h | 31.06856 mph |
| 60 km/h | 37.282272 mph |
| 70 km/h | 43.495983 mph |
| 80 km/h | 49.709695 mph |
| 90 km/h | 55.923407 mph |
| 100 km/h | 62.137119 mph |
| 110 km/h | 68.350831 mph |
| 120 km/h | 74.564543 mph |
| 130 km/h | 80.778255 mph |
| 150 km/h | 93.205679 mph |
How to convert km/h to mph
Multiply the kilometre per hour figure by 0.62137119 to get mile per hour. Going the other way, divide by 0.62137119, which is the same as multiplying by 1.609344.
mph = km/h × 0.62137119
Example: 80 km/h is 49.709695 mph.
Questions
How many mile per hour in a kilometre per hour?
1 km/h is 0.62137119 mph. Multiply the kilometre per hour figure by 0.62137119 to get mile per hour. Going the other way, divide by 0.62137119, which is the same as multiplying by 1.609344.
What is 80 km/h in mph?
80 km/h is 49.709695 mph. Type any other figure into the converter above to see it instantly, and the full list under it shows the same amount in every unit of the speed & pace category.
Is km/h to mph a simple multiplication?
Yes. Multiply by 0.62137119. The factor comes from the units' legal definitions, so the result is exact to the precision shown.
Conversion guides
Formula, quick table and worked examples for the common ones.