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To convert dam² to m²: multiply by 100. To hectares: divide by 100.
1 dam² = 100 m² = 1 are = 0.01 ha = 0.001 hm².
For example, 1 Square Dekameter (dam²) = 119.5990046 Square Yard (yd²).
| Square Dekameter (dam²) | Square Yard (yd²) |
|---|---|
| 0.1 | 11.95990046 |
| 0.5 | 59.79950232 |
| 1 | 119.5990046 |
| 2 | 239.1980093 |
| 5 | 597.9950232 |
| 10 | 1195.990046 |
| 25 | 2989.975116 |
| 50 | 5979.950232 |
| 100 | 11959.90046 |
| 500 | 59799.50232 |
| 1000 | 119599.0046 |
The square dekameter is a metric unit of area equal to 100 square meters, also known as an 'are'.
1 dam² = 100 m² = 1 are = 0.01 ha = 0.001 hm².
To convert dam² to m²: multiply by 100. To hectares: divide by 100.
Occasionally used for small land parcels in European property descriptions.
The 'are' is one of the few metric units that's almost completely obsolete — even the hectare (which means '100 ares') overshadowed it.
Confusing dam² (square dekameter, 100 m²) with dm² (square decimeter, 0.01 m²) — they differ by a factor of 10,000.
Think: 1 are = 10 m × 10 m = 100 m². A hectare = 100 ares. The 'hect-' prefix means 100.
The square yard is an imperial unit of area equal to the area of a square with sides of one yard (0.8361 m², or 9 square feet).
1 yd² = 9 ft² = 1,296 in² = 0.8361 m². 4,840 yd² = 1 acre.
To convert yd² to m²: multiply by 0.8361. To ft²: multiply by 9. To acres: divide by 4,840.
Carpet and flooring purchases, fabric bolts, concrete paving, and garden area calculations.
Carpet is traditionally sold by the square yard in the US, though some retailers have switched to square feet.
Forgetting 1 yd² = 9 ft², not 3 ft². A yard is 3 ft, but area requires squaring: 3² = 9.
Picture a square 3 feet on each side — that's 1 square yard (9 square feet). Great for carpet shopping math.



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