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Multiple conversions
To convert from Square Decimeter (dm2) to Square Nanometer (nm2), use the following formula:
Square Nanometer (nm2)
= 1100 × 1018× Square Decimeter (dm2)
= 1016× Square Decimeter (dm2)
To convert from Square Decimeter (dm2) to Square Micrometer (μm2), use the following formula:
Square Micrometer (μm2)
= 1100 × 1012× Square Decimeter (dm2)
= 1010× Square Decimeter (dm2)
To convert from Square Decimeter (dm2) to Square Millimeter (mm2), use the following formula:
Square Millimeter (mm2)
= 1100 × 106× Square Decimeter (dm2)
= 104× Square Decimeter (dm2)
To convert from Square Decimeter (dm2) to Square Centimeter (cm2), use the following formula:
Square Centimeter (cm2)
= 1100 × 104× Square Decimeter (dm2)
= 100× Square Decimeter (dm2)
To convert from Square Decimeter (dm2) to Square Meter (m2), use the following formula:
Square Meter (m2)
= 1100× Square Decimeter (dm2)
= 0.01× Square Decimeter (dm2)
To convert from Square Decimeter (dm2) to Are (a), use the following formula:
Are (a)
= 1100 × 1100× Square Decimeter (dm2)
= 1104× Square Decimeter (dm2)
= 10-4× Square Decimeter (dm2)
To convert from Square Decimeter (dm2) to Hectare (ha), use the following formula:
Hectare (ha)
= 1100 × 1104× Square Decimeter (dm2)
= 1106× Square Decimeter (dm2)
= 10-6× Square Decimeter (dm2)
To convert from Square Decimeter (dm2) to Square Kilometer (km2), use the following formula:
Square Kilometer (km2)
= 1100 × 1106× Square Decimeter (dm2)
= 1108× Square Decimeter (dm2)
= 10-8× Square Decimeter (dm2)
To convert from Square Decimeter (dm2) to Square Inch (in2), use the following formula:
Square Inch (in2)
= 1100 × 10.7639 × 144× Square Decimeter (dm2)
= 15.500016× Square Decimeter (dm2)
With 10.7639 is the ratio between the base units Square Foot (ft2) and Square Meter (m2).
To convert from Square Decimeter (dm2) to Square Yard (yd2), use the following formula:
Square Yard (yd2)
= 1100 × 10.7639 × 19× Square Decimeter (dm2)
= 0.011959888888888888889× Square Decimeter (dm2)
With 10.7639 is the ratio between the base units Square Foot (ft2) and Square Meter (m2).
To convert from Square Decimeter (dm2) to Square Foot (ft2), use the following formula:
Square Foot (ft2)
= 1100 × 10.7639× Square Decimeter (dm2)
= 0.107639× Square Decimeter (dm2)
With 10.7639 is the ratio between the base units Square Foot (ft2) and Square Meter (m2).
To convert from Square Decimeter (dm2) to Acre (ac), use the following formula:
Acre (ac)
= 1100 × 10.7639 × 143560× Square Decimeter (dm2)
= 0.0000024710514233241505969× Square Decimeter (dm2)
With 10.7639 is the ratio between the base units Square Foot (ft2) and Square Meter (m2).
To convert from Square Decimeter (dm2) to Square Mile (mi2), use the following formula:
Square Mile (mi2)
= 1100 × 10.7639 × 127878400× Square Decimeter (dm2)
= 3.8610178489439853076× 10-9× Square Decimeter (dm2)
With 10.7639 is the ratio between the base units Square Foot (ft2) and Square Meter (m2).
A square decimeter (dm2) is a unit of area in the metric system.
It is equal to one-hundredth of a square meter (0.01 m2). The plural form is square decimeters.
The square decimeter is a practical unit for measuring things that are too big for square centimeters but too small for square meters. Think of it as a handy bridge between the two.
For example, the surface area of a small floor tile, a piece of A4 paper, or the screen of a tablet can be conveniently measured in square decimeters.
It's also frequently used in crafts like leatherwork and woodworking for measuring smaller pieces of material.
The square decimeter is also directly connected to volume—specifically, the liter.
Imagine a cube with a base of exactly one square decimeter (1 dm2) and a height of one decimeter (1 dm). The volume of this cube is one cubic decimeter (1 dm3), which is the exact definition of one liter.
This makes the square decimeter a helpful unit of measurement for visualizing the capacity of everyday items, such as a carton of milk or a water bottle.
Converting the square decimeter to other metric units is very straightforward.
Here are the most common conversions: