Unit Converter
Miles per Hour to Kilometers per Hour Converter
Convert miles per hour (mph) to kilometers per hour (kmh) instantly in your browser. 1 mile per hour = 1.609344 kilometers per hour.
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1 mile per hour = 1.609344 kilometers per hour
How to convert miles per hour to kilometers per hour
Use the converter above, or multiply the miles per hour value by 1.609344. The formula is:
kmh = mph × 1.609344
Miles per Hour to Kilometers per Hour conversion table
| Miles per Hour (mph) | Kilometers per Hour (kmh) |
|---|---|
| 1 | 1.609344 |
| 2 | 3.218688 |
| 5 | 8.04672 |
| 10 | 16.09344 |
| 20 | 32.18688 |
| 50 | 80.4672 |
| 100 | 160.9344 |
Common questions
How many kilometers per hour in 1 mile per hour? 1 mile per hour = 1.609344 kilometers per hour.
How many miles per hour in 1 kilometer per hour? 1 kilometer per hour = 0.621371 miles per hour.
Is this converter accurate? It uses standard conversion factors and works entirely in your browser. For engineering/medical/financial decisions, verify with a trusted source.