Area units calculator & converter tool
Dm2 Conversions Table
Equivalent of 19 dm2 (Square decimeter): |
0.19 m2 (Square meter) |
1900 cm2 (Square centimeter) |
190000 mm2 (Square milimeter) |
1.9E-7 km2 (Square Kilometer) |
1.9E-5 Hectare |
0.0019 Are |
0.00019 Decare |
0.19 Centiare |
5.557595E-5 Arpent |
190 Barn |
2.045141 Square feet |
4.694995E-5 Acre |
0.007512011 Square perche |
7.3359E-8 Square mil |
0.2272381 Square yard |
294.50087924329 Square inch |
2.0387E-9 Canton |
2.9336E-7 Homestead |
0.000187796 Rood |
Dm2 / Acre Units Definition
dm2 (Square decimeter)
Therefore, a square decimeter (or "square decimeter" in British spelling) is one tenth of a square meter. It can also be expressed by ten square centimeters. A rough example of a decimeter could be the average surface area of some smartphone screens.
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".