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23 units available
6 categories total
To convert townships to sections: multiply by 36. To acres: multiply by 23,040. To km²: multiply by 93.24.
1 township = 36 sections = 36 mi² = 23,040 acres ≈ 93.24 km².
For example, 1 Township (township) = 932395.7197 Square Dekameter (dam²).
| Township (township) | Square Dekameter (dam²) |
|---|---|
| 0.1 | 93239.57197 |
| 0.5 | 466197.8599 |
| 1 | 932395.7197 |
| 2 | 1864791.439 |
| 5 | 4661978.599 |
| 10 | 9323957.197 |
| 25 | 23309892.99 |
| 50 | 46619785.99 |
| 100 | 93239571.97 |
| 500 | 466197859.9 |
| 1000 | 932395719.7 |
A township (survey) is a unit of land area equal to 36 square miles (93.24 km²), used in the US Public Land Survey System.
1 township = 36 sections = 36 mi² = 23,040 acres ≈ 93.24 km².
To convert townships to sections: multiply by 36. To acres: multiply by 23,040. To km²: multiply by 93.24.
Legal land descriptions in the western US, mineral rights boundaries, and county subdivision.
Indiana was the first state fully surveyed using the township system (1799–1834). The grid is still visible in satellite imagery.
Confusing 'township' (the survey unit = 36 mi²) with 'township' as a political subdivision, which can vary in size.
A township = 6 mi × 6 mi = 36 sections. Each section = 1 mi² = 640 acres. It's a nested grid system.
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.



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