Perch. Conversion Chart

This converter features contemporary units of area. There is also a special converter for historical units of area you might want to visit for ancient, medieval and other old units that are no longer used.
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1This is a conversion chart for perch (British (Imperial) And U.S. System). To switch the unit simply find the one you want on the page and click it.
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2Enter the value you want to convert (perch). Then click the Convert Me button.
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3Now find the unit you want and get the conversion result next to it. It's your answer.

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Number of significat figures

Do you want rounded off figures or scientifically precise ones? For everyday conversions we recommend choosing 3 or 4 significant digits. If you want maximum precision, set the number to 9

Digit groups separator

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1234567.89none
1 234 567.89space
1,234,567.89comma
1.234.567,89point

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Your value (perch):
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Metric

perch to square kilometer (km²)
perch to hectare
perch to decare
perch to are (a)
perch to square meter (m²)
perch to square decimeter (dm²)
perch to square centimeter (cm²)
perch to square millimeter (mm²)
perch to barn (b)
Units: square kilometer (km²)  / hectare  / decare  / are (a)  / square meter (m²)  / square decimeter (dm²)  / square centimeter (cm²)  / square millimeter (mm²)  / barn (b)
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British (Imperial) And U.S. System

perch to township
perch to square mile
perch to homestead
perch to acre
perch to rood
perch to square rod
perch to square yard (yd²)
perch to square foot (ft²)
perch to square inch (in²)
perch to square mil (th²)
Units: township  / square mile  / homestead  / acre  / rood  / square rod  /  / square yard (yd²)  / square foot (ft²)  / square inch (in²)  / square mil (th²)
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Historical Units Still In Use Today

Some older units managed to survive and are still used nowadays. They were rounded up in accordance to current measurements (either metric or imperial) while keeping their old names. For each of the units below we specify the country where it is in use.
perch to dulum (дулум) of Bosnia and Herzegovina and Serbia
perch to dynym or dylym of Albania
perch to donum of Cyprus
perch to skales (σκάλες) of Cyprus
perch to stremma (στρέμμα) of Greece
perch to Turkish stremma of Greece
perch to dunam of Iraq
perch to dunam (dönüm, دونم) of Turkey, Syria, Israel, Palestine, Jordan, Lebanon
perch to old (pre 1928) dunam (dönüm, دونم) of Turkey, Syria, Israel, Palestine, Jordan, Lebanon
perch to feddan (فدّان‎) of Egypt, Sudan, Syria, Sultanate of Oman
perch to kirat (قيراط) of Egypt
perch to manzana of Argentina
perch to manzana of Belize
perch to manzana of Costa Rica
perch to manzana of Guatemala
perch to manzana of Honduras
perch to manzana of Nicaragua
perch to cuadra of Argentina
perch to cuadra of Chile
perch to cuadra of Ecuador
perch to cuadra of Paraguay
perch to cuadra of Peru
perch to cuadra of Uruguay
perch to square vara of Panama and Columbia
perch to square vara of Chile, Costa Rica, Dominican Republic, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Peru, São Tomé and Principe, Venezuela
perch to square vara of Cuba
perch to square vara of Argentina, Paraguay, Uruguay
perch to square vara of Brazil
Units: dulum (дулум) of Bosnia and Herzegovina and Serbia  / dynym or dylym of Albania  / donum of Cyprus  / skales (σκάλες) of Cyprus  / stremma (στρέμμα) of Greece  / Turkish stremma of Greece  / dunam of Iraq  / dunam (dönüm, دونم) of Turkey, Syria, Israel, Palestine, Jordan, Lebanon  / old (pre 1928) dunam (dönüm, دونم) of Turkey, Syria, Israel, Palestine, Jordan, Lebanon  / feddan (فدّان‎) of Egypt, Sudan, Syria, Sultanate of Oman  / kirat (قيراط) of Egypt  / manzana of Argentina  / manzana of Belize  / manzana of Costa Rica  / manzana of Guatemala  / manzana of Honduras  / manzana of Nicaragua  / cuadra of Argentina  / cuadra of Chile  / cuadra of Ecuador  / cuadra of Paraguay  / cuadra of Peru  / cuadra of Uruguay  / square vara of Panama and Columbia  / square vara of Chile, Costa Rica, Dominican Republic, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Peru, São Tomé and Principe, Venezuela  / square vara of Cuba  / square vara of Argentina, Paraguay, Uruguay  / square vara of Brazil
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Units for Measuring Wire Gauges

These units are referring to the area of a wire with a circular cross section. One circular mil denote an area, equal to the area of a circle with a diameter of one mil.

You can find a comprehensive list of wire gauge units on our special wire gauge conversion page.

perch to circular inch
perch to thousand of circular mils (kcmil, MCM)
perch to circular mil (cmil)
Units: circular inch  / thousand of circular mils (kcmil, MCM)  / circular mil (cmil)
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Japanese

perch to shaku (勺)
perch to go (合)
perch to jo (畳)
perch to tsubo (坪)
perch to bu (歩)
perch to se (畝)
perch to tan (段, 反)
perch to cho (町, 町歩)
Units: shaku (勺)  / go (合)  / jo (畳)  / tsubo (坪)  / bu (歩)  / se (畝)  / tan (段, 反)  / cho (町, 町歩)
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Chinese units of 1930

perch to qing (頃 or 顷)
perch to mu (畝 or 亩)
perch to fen (市分)
perch to fang zhang (方丈) (zhang²)
perch to li (釐 or 厘)
perch to hao (毫)
perch to fang chi (方尺) (chi²)
perch to fang cun (方寸) (cun²)
Units: qing (頃 or 顷)  / mu (畝 or 亩)  / fen (市分)  / fang zhang (方丈) (zhang²)  / li (釐 or 厘)  / hao (毫)  / fang chi (方尺) (chi²)  / fang cun (方寸) (cun²)
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Chinese units of 1915

perch to qing (頃 or 顷)
perch to mu (畝 or 亩)
perch to fen (分)
perch to fang zhang (方丈) (zhang²)
perch to li (釐 or 厘)
perch to hao (毫)
perch to fang chi (方尺) (chi²)
perch to fang cun (方寸) (cun²)
Units: qing (頃 or 顷)  / mu (畝 or 亩)  / fen (分)  / fang zhang (方丈) (zhang²)  / li (釐 or 厘)  / hao (毫)  / fang chi (方尺) (chi²)  / fang cun (方寸) (cun²)
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Thai units

Some of these units are still in use even though metric system was formally established in 1923. Before the metrication the old units were standartied to exact metric values.
perch to rai (ไร่)
perch to ngan (งาน)
perch to tarang wah (ตารางวา, square wa)
Units: rai (ไร่)  / ngan (งาน)  / tarang wah (ตารางวา, square wa)
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Natural units

In physics, natural units are physical units of measurement based only on universal physical constants. The origin of their definition comes only from properties of nature and not from any human construct.
perch to Planck area (L²)
Units: Planck area (L²)

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