Convert 1 square kilometer to square inch

1 km² (square kilometer) is equal to 1,550,003,100.0061998 in² (square inch). To convert from square kilometer to square inch, multiply by 1,550,003,100.0062 or divide by 0.00000000064516.

• 1 km² × 1550003100.0062 = 1550003100.0062 in²
• 1 km² ÷ 6.4516E-10 = 1550003100.0062 in²