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Area convert.conversions

20 conversiones area units supported.

Popular Area Conversions

Square Meter to Square Footm² -> ft²

Square Foot to Square Meterft² -> m²

Acre to Hectareac -> ha

Hectare to Acreha -> ac

Acre to Square Footac -> ft²

Square Kilometer to Square Milekm² -> mi²

Square Mile to Square Kilometermi² -> km²

Square Mile to Acremi² -> ac

Acre to Square Meterac -> m²

Hectare to Square Meterha -> m²

Square Yard to Square Footyd² -> ft²

Square Foot to Square Inchft² -> in²

Square Centimeter to Square Inchcm² -> in²

All Area Units

Click any conversion below to open the dedicated calculator with detailed formulas, conversion tables, and common values.

Square Meter -> Square Kilometer Square Meter -> Square Centimeter Square Meter -> Square Millimeter Square Meter -> Square Micrometer Square Meter -> Square Mile Square Meter -> Square Yard Square Meter -> Square Foot Square Meter -> Square Inch Square Meter -> Acre Square Meter -> Hectare Square Meter -> Are Square Meter -> Decare Square Meter -> Barn Square Meter -> Circular Mil Square Meter -> Circular Inch Square Meter -> Rood Square Meter -> Square Rod Square Meter -> Section Square Meter -> Township Square Kilometer -> Square Meter Square Kilometer -> Square Centimeter Square Kilometer -> Square Millimeter Square Kilometer -> Square Micrometer Square Kilometer -> Square Mile Square Kilometer -> Square Yard Square Kilometer -> Square Foot Square Kilometer -> Square Inch Square Kilometer -> Acre Square Kilometer -> Hectare Square Kilometer -> Are Square Kilometer -> Decare Square Kilometer -> Barn Square Kilometer -> Circular Mil Square Kilometer -> Circular Inch Square Kilometer -> Rood Square Kilometer -> Square Rod Square Kilometer -> Section Square Kilometer -> Township Square Centimeter -> Square Meter Square Centimeter -> Square Kilometer Square Centimeter -> Square Millimeter Square Centimeter -> Square Micrometer Square Centimeter -> Square Mile Square Centimeter -> Square Yard Square Centimeter -> Square Foot Square Centimeter -> Square Inch Square Centimeter -> Acre Square Centimeter -> Hectare Square Centimeter -> Are Square Centimeter -> Decare Square Centimeter -> Barn Square Centimeter -> Circular Mil Square Centimeter -> Circular Inch Square Centimeter -> Rood Square Centimeter -> Square Rod Square Centimeter -> Section Square Centimeter -> Township Square Millimeter -> Square Meter Square Millimeter -> Square Kilometer Square Millimeter -> Square Centimeter Square Millimeter -> Square Micrometer Square Millimeter -> Square Mile Square Millimeter -> Square Yard Square Millimeter -> Square Foot Square Millimeter -> Square Inch Square Millimeter -> Acre Square Millimeter -> Hectare Square Millimeter -> Are Square Millimeter -> Decare Square Millimeter -> Barn Square Millimeter -> Circular Mil Square Millimeter -> Circular Inch Square Millimeter -> Rood Square Millimeter -> Square Rod Square Millimeter -> Section Square Millimeter -> Township Square Micrometer -> Square Meter Square Micrometer -> Square Kilometer Square Micrometer -> Square Centimeter Square Micrometer -> Square Millimeter Square Micrometer -> Square Mile Square Micrometer -> Square Yard Square Micrometer -> Square Foot Square Micrometer -> Square Inch Square Micrometer -> Acre Square Micrometer -> Hectare Square Micrometer -> Are Square Micrometer -> Decare Square Micrometer -> Barn Square Micrometer -> Circular Mil Square Micrometer -> Circular Inch Square Micrometer -> Rood Square Micrometer -> Square Rod Square Micrometer -> Section Square Micrometer -> Township Square Mile -> Square Meter Square Mile -> Square Kilometer Square Mile -> Square Centimeter Square Mile -> Square Millimeter Square Mile -> Square Micrometer Square Mile -> Square Yard Square Mile -> Square Foot Square Mile -> Square Inch Square Mile -> Acre Square Mile -> Hectare Square Mile -> Are Square Mile -> Decare Square Mile -> Barn Square Mile -> Circular Mil Square Mile -> Circular Inch Square Mile -> Rood Square Mile -> Square Rod Square Mile -> Section Square Mile -> Township Square Yard -> Square Meter Square Yard -> Square Kilometer Square Yard -> Square Centimeter Square Yard -> Square Millimeter Square Yard -> Square Micrometer Square Yard -> Square Mile Square Yard -> Square Foot Square Yard -> Square Inch Square Yard -> Acre Square Yard -> Hectare Square Yard -> Are Square Yard -> Decare Square Yard -> Barn Square Yard -> Circular Mil Square Yard -> Circular Inch Square Yard -> Rood Square Yard -> Square Rod Square Yard -> Section Square Yard -> Township Square Foot -> Square Meter Square Foot -> Square Kilometer Square Foot -> Square Centimeter Square Foot -> Square Millimeter Square Foot -> Square Micrometer Square Foot -> Square Mile Square Foot -> Square Yard Square Foot -> Square Inch Square Foot -> Acre Square Foot -> Hectare Square Foot -> Are Square Foot -> Decare Square Foot -> Barn Square Foot -> Circular Mil Square Foot -> Circular Inch Square Foot -> Rood Square Foot -> Square Rod Square Foot -> Section Square Foot -> Township Square Inch -> Square Meter Square Inch -> Square Kilometer Square Inch -> Square Centimeter Square Inch -> Square Millimeter Square Inch -> Square Micrometer Square Inch -> Square Mile Square Inch -> Square Yard Square Inch -> Square Foot Square Inch -> Acre Square Inch -> Hectare Square Inch -> Are Square Inch -> Decare Square Inch -> Barn Square Inch -> Circular Mil Square Inch -> Circular Inch Square Inch -> Rood Square Inch -> Square Rod Square Inch -> Section Square Inch -> Township Acre -> Square Meter Acre -> Square Kilometer Acre -> Square Centimeter Acre -> Square Millimeter Acre -> Square Micrometer Acre -> Square Mile Acre -> Square Yard Acre -> Square Foot Acre -> Square Inch Acre -> Hectare Acre -> Are Acre -> Decare Acre -> Barn Acre -> Circular Mil Acre -> Circular Inch Acre -> Rood Acre -> Square Rod Acre -> Section Acre -> Township Hectare -> Square Meter Hectare -> Square Kilometer Hectare -> Square Centimeter Hectare -> Square Millimeter Hectare -> Square Micrometer Hectare -> Square Mile Hectare -> Square Yard Hectare -> Square Foot Hectare -> Square Inch Hectare -> Acre Hectare -> Are Hectare -> Decare Hectare -> Barn Hectare -> Circular Mil Hectare -> Circular Inch Hectare -> Rood Hectare -> Square Rod Hectare -> Section Hectare -> Township Are -> Square Meter Are -> Square Kilometer Are -> Square Centimeter Are -> Square Millimeter Are -> Square Micrometer Are -> Square Mile Are -> Square Yard Are -> Square Foot Are -> Square Inch Are -> Acre Are -> Hectare Are -> Decare Are -> Barn Are -> Circular Mil Are -> Circular Inch Are -> Rood Are -> Square Rod Are -> Section Are -> Township Decare -> Square Meter Decare -> Square Kilometer Decare -> Square Centimeter Decare -> Square Millimeter Decare -> Square Micrometer Decare -> Square Mile Decare -> Square Yard Decare -> Square Foot Decare -> Square Inch Decare -> Acre Decare -> Hectare Decare -> Are Decare -> Barn Decare -> Circular Mil Decare -> Circular Inch Decare -> Rood Decare -> Square Rod Decare -> Section Decare -> Township Barn -> Square Meter Barn -> Square Kilometer Barn -> Square Centimeter Barn -> Square Millimeter Barn -> Square Micrometer Barn -> Square Mile Barn -> Square Yard Barn -> Square Foot Barn -> Square Inch Barn -> Acre Barn -> Hectare Barn -> Are Barn -> Decare Barn -> Circular Mil Barn -> Circular Inch Barn -> Rood Barn -> Square Rod Barn -> Section Barn -> Township Circular Mil -> Square Meter Circular Mil -> Square Kilometer Circular Mil -> Square Centimeter Circular Mil -> Square Millimeter Circular Mil -> Square Micrometer Circular Mil -> Square Mile Circular Mil -> Square Yard Circular Mil -> Square Foot Circular Mil -> Square Inch Circular Mil -> Acre Circular Mil -> Hectare Circular Mil -> Are Circular Mil -> Decare Circular Mil -> Barn Circular Mil -> Circular Inch Circular Mil -> Rood Circular Mil -> Square Rod Circular Mil -> Section Circular Mil -> Township Circular Inch -> Square Meter Circular Inch -> Square Kilometer Circular Inch -> Square Centimeter Circular Inch -> Square Millimeter Circular Inch -> Square Micrometer Circular Inch -> Square Mile Circular Inch -> Square Yard Circular Inch -> Square Foot Circular Inch -> Square Inch Circular Inch -> Acre Circular Inch -> Hectare Circular Inch -> Are Circular Inch -> Decare Circular Inch -> Barn Circular Inch -> Circular Mil Circular Inch -> Rood Circular Inch -> Square Rod Circular Inch -> Section Circular Inch -> Township Rood -> Square Meter Rood -> Square Kilometer Rood -> Square Centimeter Rood -> Square Millimeter Rood -> Square Micrometer Rood -> Square Mile Rood -> Square Yard Rood -> Square Foot Rood -> Square Inch Rood -> Acre Rood -> Hectare Rood -> Are Rood -> Decare Rood -> Barn Rood -> Circular Mil Rood -> Circular Inch Rood -> Square Rod Rood -> Section Rood -> Township Square Rod -> Square Meter Square Rod -> Square Kilometer Square Rod -> Square Centimeter Square Rod -> Square Millimeter Square Rod -> Square Micrometer Square Rod -> Square Mile Square Rod -> Square Yard Square Rod -> Square Foot Square Rod -> Square Inch Square Rod -> Acre Square Rod -> Hectare Square Rod -> Are Square Rod -> Decare Square Rod -> Barn Square Rod -> Circular Mil Square Rod -> Circular Inch Square Rod -> Rood Square Rod -> Section Square Rod -> Township Section -> Square Meter Section -> Square Kilometer Section -> Square Centimeter Section -> Square Millimeter Section -> Square Micrometer Section -> Square Mile Section -> Square Yard Section -> Square Foot Section -> Square Inch Section -> Acre Section -> Hectare Section -> Are Section -> Decare Section -> Barn Section -> Circular Mil Section -> Circular Inch Section -> Rood Section -> Square Rod Section -> Township Township -> Square Meter Township -> Square Kilometer Township -> Square Centimeter Township -> Square Millimeter Township -> Square Micrometer Township -> Square Mile Township -> Square Yard Township -> Square Foot Township -> Square Inch Township -> Acre Township -> Hectare Township -> Are Township -> Decare Township -> Barn Township -> Circular Mil Township -> Circular Inch Township -> Rood Township -> Square Rod Township -> Section

About area units

This category covers 20 area units and every ordered conversion between them, which is 380 dedicated pages in total. The units included here are Square Meter (m²), Square Kilometer (km²), Square Centimeter (cm²), Square Millimeter (mm²), Square Micrometer (µm²), Square Mile (mi²), Square Yard (yd²), Square Foot (ft²), Square Inch (in²), Acre (ac), Hectare (ha), Are (a), Decare (daa), Barn (b), Circular Mil (cmil), Circular Inch (circ in), Rood (rood), Square Rod (rd²), Section (section), Township (twp). Each unit is defined against a single canonical reference for the category, so a conversion between any two of them is carried out as two exact steps: the input value is first expressed in the reference unit, then re-expressed in the target unit. Routing every pair through one reference rather than storing a factor for each combination keeps the whole category internally consistent and means a correction to one definition propagates everywhere it is used.

Precision and rounding

Conversions are computed in double-precision floating point and displayed at the precision you choose, so the value shown is a rounded view of a more exact internal result rather than the result itself. Where a factor is defined exactly by treaty or standard, the arithmetic is exact to the limits of the representation; where a factor derives from a measured physical quantity, the trailing digits carry the uncertainty of the underlying measurement. For engineering and scientific work, carry the full precision through intermediate steps and round only the final figure, since rounding at each stage of a multi-step calculation accumulates error.

How to use this page

Pick any pair above to open its dedicated converter, which shows the formula, the exact factor, a table of common values and the source the definition is taken from. The search box filters the pair list by unit name or symbol, which is the quickest route when a category carries many closely named units. Every conversion is calculated in your browser, so pages continue to work offline once visited and no input value is ever sent to a server.