Convert Square Millimeter to Square Inch

1 mm² = in²

How to Convert Square Millimeter to Square Inch

To convert Square Millimeter to Square Inch, you can use the conversion factor.
Formula:
1 mm² = 0.00155000 in²

About Square Millimeter (mm²)

The Square Millimeter is a unit of area.

About Square Inch (in²)

The Square Inch is a unit of area.