Square decimeters to square miles (dm² to mi²) converter

You can enter a value in either the square decimeters (dm²) or square miles (mi²) input fields. For an understanding of the conversion process, we include algebraic formulas.

See conversions to common Area units and easily switch Area units in the two tabbed section below. Use the search bar above to find additional conversions.

Tip: Click the "Swap" button to switch from converting square decimeters to square miles to square miles to square decimeters.

square decimeters (dm²)

 

square miles (mi²)

 
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1 dm² = 0 mi² 1 mi² = 258998811.0336 dm²

Algebraic Steps / Dimensional Analysis Formula
dm² * 100 cm²
1 dm²		 * 1 in²
6.4516 cm²		 * 1 mi²
4014489600 in²		 = mi²

Direct Conversion Formula
dm² * 1 mi²
258998811.0336 dm²		 = mi²

If you would like to switch between Area units, select from the tables below

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