Convert square kilometer (km²) to square mile (mi²)

UnitsAreasquare kilometerkm²square milemi²

  • ⇣ km²
    mi² ⇣
  • 1
    0.386
  • 10
    3.86
  • 20
    7.72
  • 50
    19.3
  • 100
    38.6
  • ⇣ km²
    mi² ⇣
  • 1,000
    386
  • 10,000
    3,860
  • 25,000
    9,650
  • 50,000
    19,300
  • 100,000
    38,600

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