How to convert 20 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.
20 km/h = 12.43 mph
Formula: 1 km/h = 0.621371 mph
To convert twenty km/h to miles per hour, you need to do the following:
20 Kph × 0.621371 = 12.42742 (Miles per Hour)
Let’s round up 12.42742 ≈ 12.427 mi/h
20 Kph ≈ 12.427 Mph