km/h to mph

Convert kilometers per hour to miles per hour with visual comparison

100 km/h × 0.621371 = 62.1371 mph

Result

62.1371 mph

km/h100mph62.1371

About this calculator

Convert kilometers per hour to miles per hour instantly. One km/h equals 0.621371 mph. Useful for speed limits, car speeds, and travel planning between metric and imperial countries.

Common examples

  • 60 km/h = 37.2823 mph
  • 100 km/h = 62.1371 mph
  • 120 km/h = 74.5645 mph
  • 130 km/h = 80.7782 mph
  • 200 km/h = 124.2742 mph