CALCULATOR
Kilometers per Hour to Miles per Hour Converter
Convert kilometers per hour to miles per hour. Enter a value to update the result.
How the calculation works
Miles per Hour = Kilometers per Hour × 0.621371192237.
Worked example
With kilometers per hour 1 km/h, miles per hour is 0.6213711922 mph.
Assumptions and limits
Standard speed unit conversion. Results use finite floating-point arithmetic.