Square chain to square mile converter (ch2 to mi2)

Conversion Formula

1 ch2 = 1.56e-4 mi2

Step-by-Step Explanation

1. Understand the base relationship:
   1 Square Chain = 404.686 square meters
   1 Square Mile = 2,589,988 square meters
2. Establish the conversion factor:
   1 ch2 = (404.686 m²) / (2,589,988 m²/mi2) = 1.56e-4 mi2
3. Apply the conversion:
   Multiply the value in ch2 by 1.56e-4 to get the equivalent in mi2

Example Conversion

Convert 5 ch2 to mi2:

5 ch2 × 1.56e-4 = 7.81e-4 mi2