Aroura (ἄρουρα). Conversion Chart

This conversion page features historical units (ancient, medieval, etc.) that are mostly no longer in use. If you are looking for units of area that are used today, including many national units of various countries, please switch to our main area conversion page.
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Your value (aroura (ἄρουρα)):
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We only include several basic units here for you to convert historical units to contemporary ones. A more comprehensive list of metric units is available on the main area conversion page.
aroura (ἄρουρα) to square kilometer (km²)
aroura (ἄρουρα) to hectare
aroura (ἄρουρα) to square meter (m²)
aroura (ἄρουρα) to square centimeter (cm²)
aroura (ἄρουρα) to square millimeter (mm²)
Units: square kilometer (km²)  / hectare  / square meter (m²)  / square centimeter (cm²)  / square millimeter (mm²)
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British (Imperial) And U.S. System

We only include several basic units here for you to convert historical units to contemporary ones. A more comprehensive list of British and U.S. units is available on the main area conversion page.
aroura (ἄρουρα) to square mile
aroura (ἄρουρα) to acre
aroura (ἄρουρα) to square yard (yd²)
aroura (ἄρουρα) to square foot (ft²)
aroura (ἄρουρα) to square inch (in²)
Units: square mile  / acre  / square yard (yd²)  / square foot (ft²)  / square inch (in²)
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Ancient Greek

aroura (ἄρουρα) to plethron (πλέθρον)
aroura (ἄρουρα) to hektos (ἕκτος)
aroura (ἄρουρα) to hēmiektos (ἡμίεκτος)
aroura (ἄρουρα) to dodecaorgion (δωδεκάωργον)
aroura (ἄρουρα) to decaorgion (δεκάωργον)
aroura (ἄρουρα) to akaina (ἄκαινα)
aroura (ἄρουρα) to hexapodēs or orgya (ἑξαπόδης, ὀργυιά)
aroura (ἄρουρα) to bema or diploum (βῆμα, ἀπλοῦν)
aroura (ἄρουρα) to pous (πούς), square foot
Units: plethron (πλέθρον)  /  / hektos (ἕκτος)  / hēmiektos (ἡμίεκτος)  / dodecaorgion (δωδεκάωργον)  / decaorgion (δεκάωργον)  / akaina (ἄκαινα)  / hexapodēs or orgya (ἑξαπόδης, ὀργυιά)  / bema or diploum (βῆμα, ἀπλοῦν)  / pous (πούς), square foot
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Old French

There were many local variations; the following are Quebec and Paris definitions
aroura (ἄρουρα) to arpent
aroura (ἄρουρα) to royal square perche
aroura (ἄρουρα) to square toise
aroura (ἄρουρα) to square pied
aroura (ἄρουρα) to square pouce
Units: arpent  / royal square perche  / square toise  / square pied  / square pouce
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Old Spanish

These units are occasionally used today in some Latin America countries, as well as in southern U.S. states, e.g. in Texas.
aroura (ἄρουρα) to league (square)
aroura (ἄρουρα) to labor
aroura (ἄρουρα) to caballería
aroura (ἄρουρα) to yugada
aroura (ἄρουρα) to fanegada
aroura (ἄρουρα) to aranzada
aroura (ἄρουρα) to cuerda of Puerto Rico
aroura (ἄρουρα) to celemin
aroura (ἄρουρα) to cuartillo
aroura (ἄρουρα) to estadal cuadrado (square estadal)
aroura (ἄρουρα) to vara cuadrada (square vara)
aroura (ἄρουρα) to pie cuadrado (square pie)
Units: league (square)  / labor  / caballería  / yugada  / fanegada  / aranzada  / cuerda of Puerto Rico  / celemin  / cuartillo  / estadal cuadrado (square estadal)  / vara cuadrada (square vara)  / pie cuadrado (square pie)
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Old Portuguese

These units were used in Portugal, Brazil and other countries of the Portuguese Empire until the adoption of the metric system in 19th century.
aroura (ἄρουρα) to braça quadrada (square braça)
aroura (ἄρουρα) to vara quadrada (square vara)
aroura (ἄρουρα) to palmo quadrado (square palmo)
aroura (ἄρουρα) to polegada quadrada (square polegada)
Units: braça quadrada (square braça)  / vara quadrada (square vara)  / palmo quadrado (square palmo)  / polegada quadrada (square polegada)
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Old Russian

aroura (ἄρουρα) to desyatina (state)
aroura (ἄρουρα) to desyatina (farmery)
aroura (ἄρουρα) to square verst
aroura (ἄρουρα) to square arshin
aroura (ἄρουρα) to square foot
Units: desyatina (state)  / desyatina (farmery)  / square verst  / square arshin  / square foot

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