Area units calculator & converter tool
Mm2 Conversions Table
Equivalent of 8 mm2 (Square milimeter): |
8.0E-6 m2 (Square meter) |
0.08 cm2 (Square centimeter) |
0.0008 dm2 (Square decimeter) |
8.0E-12 km2 (Square Kilometer) |
8.0E-10 Hectare |
8.0E-8 Are |
8.0E-9 Decare |
8.0E-6 Centiare |
2.34004E-9 Arpent |
0.008 Barn |
8.61112E-5 Square feet |
1.97684E-9 Acre |
3.162952E-7 Square perche |
3.0888E-12 Square mil |
9.56792E-6 Square yard |
0.01240003702077 Square inch |
8.584E-14 Canton |
1.2352E-11 Homestead |
7.9072E-9 Rood |
Mm2 / Acre Units Definition
mm2 (Square milimeter)
Unit of area measurement equal to a square with a side of one millimeter. Abbreviations: mm2, mm².
Acre
The acre (/ˈeɪkər/ AY-kər) is a unit of land area used in the British imperial and the United States customary systems. It is traditionally defined as the area of one chain by one furlong (66 by 660 feet), which is exactly equal to 10 square chains, 1⁄640 of a square mile, 4,840 square yards, or 43,560 square feet, and approximately 4,047 m2, or about 40% of a hectare. Based upon the international yard and pound agreement of 1959, an acre may be declared as exactly 4,046.8564224 square metres. The acre is sometimes abbreviated ac but is usually spelled out as the word "acre".