To convert miles per hour to kilometers per hour, multiply by 1.609344. Direct answer:
- 1 mph = 1.609344 km/h
- 10 mph = 16.09344 km/h
- 50 mph = 80.4672 km/h
- 100 mph = 160.9344 km/h
If you have a specific mph value, share it and I’ll convert it precisely.
