Square Inch to Square Kilometer converter (in2 to km2)

Conversion Formula

1 in2 = 6.4516E-10 km2

Step-by-Step Explanation

1. Understand the base relationship:
   1 Square Inch = 0.00064516 m²
   1 Square Kilometer = 1000000 m²
2. Establish the conversion factor:
   1 in2 = (0.00064516 m²) / (1000000 m²/km2) = 6.4516E-10 km2
3. Apply the conversion:
   Multiply the value in in2 by 6.4516E-10 to get the equivalent in km2

Example Conversion

Convert 5 in2 to km2:

5 in2 × 6.4516E-10 = 3.2258E-9 km2