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The decare (symbol daa) is derived from deka, the prefix for 10 and are, and is equal to 10 ares or 1000 square metres. It is used in Norway and in the former Ottoman areas o ..more definition+
In relation to the base unit of [area] => (square meters), 1 Decares (daa) is equal to 1000 square-meters, while 1 Tatamis JAPAN (tatami) = 1.62 square-meters.| 1 Decares | to common area units |
|---|---|
| 1 daa | = 1000 square meters (m2, sq m) |
| 1 daa | = 10000000 square centimeters (cm2, sq cm) |
| 1 daa | = 0.001 square kilometers (km2, sq km) |
| 1 daa | = 10763.915051182 square feet (ft2, sq ft) |
| 1 daa | = 1550003.1000062 square inches (in2, sq in) |
| 1 daa | = 1195.9900463011 square yards (yd2, sq yd) |
| 1 daa | = 0.00038610215859254 square miles (mi2, sq mi) |
| 1 daa | = 1550003100006.2 square mils (sq mil) |
| 1 daa | = 0.1 hectares (ha) |
| 1 daa | = 0.24710516301528 acres (ac) |
| Decares | to Tatamis JAPAN (table conversion) |
|---|---|
| 1 daa | = 617.28395061728 tatami |
| 2 daa | = 1234.5679012346 tatami |
| 3 daa | = 1851.8518518519 tatami |
| 4 daa | = 2469.1358024691 tatami |
| 5 daa | = 3086.4197530864 tatami |
| 6 daa | = 3703.7037037037 tatami |
| 7 daa | = 4320.987654321 tatami |
| 8 daa | = 4938.2716049383 tatami |
| 9 daa | = 5555.5555555556 tatami |
| 10 daa | = 6172.8395061728 tatami |
| 20 daa | = 12345.679012346 tatami |
| 30 daa | = 18518.518518519 tatami |
| 40 daa | = 24691.358024691 tatami |
| 50 daa | = 30864.197530864 tatami |
| 60 daa | = 37037.037037037 tatami |
| 70 daa | = 43209.87654321 tatami |
| 80 daa | = 49382.716049383 tatami |
| 90 daa | = 55555.555555556 tatami |
| 100 daa | = 61728.395061728 tatami |
| 200 daa | = 123456.79012346 tatami |
| 300 daa | = 185185.18518519 tatami |
| 400 daa | = 246913.58024691 tatami |
| 500 daa | = 308641.97530864 tatami |
| 600 daa | = 370370.37037037 tatami |
| 700 daa | = 432098.7654321 tatami |
| 800 daa | = 493827.16049383 tatami |
| 900 daa | = 555555.55555556 tatami |
| 1000 daa | = 617283.95061728 tatami |
| 2000 daa | = 1234567.9012346 tatami |
| 4000 daa | = 2469135.8024691 tatami |
| 5000 daa | = 3086419.7530864 tatami |
| 7500 daa | = 4629629.6296296 tatami |
| 10000 daa | = 6172839.5061728 tatami |
| 25000 daa | = 15432098.765432 tatami |
| 50000 daa | = 30864197.530864 tatami |
| 100000 daa | = 61728395.061728 tatami |
| 1000000 daa | = 617283950.61728 tatami |
| 1000000000 daa | = 617283950617.28 tatami |