Square Millimeter to Square Inch Converter

Convert Square Millimeter (mm2) to Square Inch (in2) quickly and accurately

Quick Conversion Table

Square Millimeter (mm2) Square Inch (in2)
1 0.0015500031
5 0.0077500155
10 0.015500031
25 0.0387500775
50 0.077500155
100 0.15500031

Conversion Formula

Conversion Factor:

1 Square Millimeter = 0.0015500031 Square Inch

To convert from Square Millimeter to Square Inch, multiply by 0.0015500031

About Square Millimeter and Square Inch

Square Millimeter

Also known as: square millimeters, sq mm, mm².

Square Inch

Also known as: square inches, sq in, in².