Area units calculator & converter tool
Mm2 Conversions Table
Equivalent of 19 mm2 (Square milimeter): |
1.9E-5 m2 (Square meter) |
0.19 cm2 (Square centimeter) |
0.0019 dm2 (Square decimeter) |
1.9E-11 km2 (Square Kilometer) |
1.9E-9 Hectare |
1.9E-7 Are |
1.9E-8 Decare |
1.9E-5 Centiare |
5.557595E-9 Arpent |
0.019 Barn |
0.0002045141 Square feet |
4.694995E-9 Acre |
7.512011E-7 Square perche |
7.3359E-12 Square mil |
2.272381E-5 Square yard |
0.029450087924329 Square inch |
2.0387E-13 Canton |
2.9336E-11 Homestead |
1.87796E-8 Rood |
Mm2 / Decare Units Definition
mm2 (Square milimeter)
Unit of area measurement equal to a square with a side of one millimeter. Abbreviations: mm2, mm².
Decare
The decare or dekare (/ˈdɛkɑːr, -ɛər/) is derived from deca and are, and is equal to 10 ares or 1000 square meters. It is used in Norway and the former Ottoman regions of the Middle East and the Balkans (Bulgaria) as a measure of land area.