Area units calculator & converter tool
Mm2 Conversions Table
Equivalent of 13 mm2 (Square milimeter): |
1.3E-5 m2 (Square meter) |
0.13 cm2 (Square centimeter) |
0.0013 dm2 (Square decimeter) |
1.3E-11 km2 (Square Kilometer) |
1.3E-9 Hectare |
1.3E-7 Are |
1.3E-8 Decare |
1.3E-5 Centiare |
3.802565E-9 Arpent |
0.013 Barn |
0.0001399307 Square feet |
3.212365E-9 Acre |
5.139797E-7 Square perche |
5.0193E-12 Square mil |
1.554787E-5 Square yard |
0.020150060158751 Square inch |
1.3949E-13 Canton |
2.0072E-11 Homestead |
1.28492E-8 Rood |
Mm2 / Pouce2 Units Definition
mm2 (Square milimeter)
Unit of area measurement equal to a square with a side of one millimeter. Abbreviations: mm2, mm².
Square inch
A square inch (plural: square inches) is a unit of area, equal to the area of a square with sides of one inch.historic engineering drawings (number with a square & a double apostrophe, both as an exponent).The square inch is a common unit of measurement in the United States and the United Kingdom. A common unit of pressure, pound per square inch (psi) is derived from this unit of area.