How to convert 30 kilometers per hour to Mph correctly?
Speed Converter: km/h to mph
Use this converter to easily transform kilometers per hour to miles per hour.
30 km/h = 18.64 mph
Formula: 1 km/h = 0.621371 mph
To convert thirty km/h to miles per hour, you need to do the following:
30 Kph × 0.621371 = 18.64113 (Miles per Hour)
Let’s round up 18.64113 ≈ 18.641 mi/h
30 Kph ≈ 18.641 Mph