Convert Square Akt (small) (Ancient Roman) to Square Kilometer (km², Metric)

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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square akt (small)
Ancient Roman
square kilometer (km²)
Metric

This page features online conversion from square akt (small) to square kilometer. These units belong to different measurement systems. The first one is from Ancient Roman. The second one is from Metric.

If you need to convert square akt (small) to another compatible unit, please pick the one you need on the page below. You can also switch to the converter for square kilometer to square akt (small).

Other Units the Values Above Are Equal To

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Metric

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.
square akt (small) to square kilometer (km²)
square akt (small) to hectare
square akt (small) to square meter (m²)
square akt (small) to square centimeter (cm²)
square akt (small) 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.
square akt (small) to square mile
square akt (small) to acre
square akt (small) to square yard (yd²)
square akt (small) to square foot (ft²)
square akt (small) to square inch (in²)
Units: square mile  / acre  / square yard (yd²)  / square foot (ft²)  / square inch (in²)
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Ancient Greek

square akt (small) to plethron (πλέθρον)
square akt (small) to aroura (ἄρουρα)
square akt (small) to hektos (ἕκτος)
square akt (small) to hēmiektos (ἡμίεκτος)
square akt (small) to dodecaorgion (δωδεκάωργον)
square akt (small) to decaorgion (δεκάωργον)
square akt (small) to akaina (ἄκαινα)
square akt (small) to hexapodēs or orgya (ἑξαπόδης, ὀργυιά)
square akt (small) to bema or diploum (βῆμα, ἀπλοῦν)
square akt (small) to pous (πούς), square foot
Units: plethron (πλέθρον)  / aroura (ἄρουρα)  / 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
square akt (small) to arpent
square akt (small) to royal square perche
square akt (small) to square toise
square akt (small) to square pied
square akt (small) 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.
square akt (small) to league (square)
square akt (small) to labor
square akt (small) to caballería
square akt (small) to yugada
square akt (small) to fanegada
square akt (small) to aranzada
square akt (small) to cuerda of Puerto Rico
square akt (small) to celemin
square akt (small) to cuartillo
square akt (small) to estadal cuadrado (square estadal)
square akt (small) to vara cuadrada (square vara)
square akt (small) 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.
square akt (small) to braça quadrada (square braça)
square akt (small) to vara quadrada (square vara)
square akt (small) to palmo quadrado (square palmo)
square akt (small) 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

square akt (small) to desyatina (state)
square akt (small) to desyatina (farmery)
square akt (small) to square verst
square akt (small) to square arshin
square akt (small) to square foot
Units: desyatina (state)  / desyatina (farmery)  / square verst  / square arshin  / square foot

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