Square millimeter to circular mil converter (mm2 to circmil)

Conversion Formula

1 mm2 = 1,973.5 circmil

Step-by-Step Explanation

1. Understand the base relationship:
   1 Square Millimeter = 1.00e-6 square meters
   1 Circular Mil = 5.07e-10 square meters
2. Establish the conversion factor:
   1 mm2 = (1.00e-6 m²) / (5.07e-10 m²/circmil) = 1,973.5 circmil
3. Apply the conversion:
   Multiply the value in mm2 by 1,973.5 to get the equivalent in circmil

Example Conversion

Convert 5 mm2 to circmil:

5 mm2 × 1,973.5 = 9,867.6 circmil