A vergée, or vergee, is a unit of area, a quarter of the French acre

Acre

The acre is a unit of area in a number of different systems, including the imperial and U.S. customary systems. The most commonly used acres today are the international acre and, in the United States, the survey acre. The most common use of the acre is to measure tracts of land.The acre is related...

. Other spellings include vergie and vrégie. It is not an SI

Si

Si, si, or SI may refer to :- Measurement, mathematics and science :* International System of Units , the modern international standard version of the metric system...

 unit. The SI unit of area is the square metre

Metre

The metre , symbol m, is the base unit of length in the International System of Units . Originally intended to be one ten-millionth of the distance from the Earth's equator to the North Pole , its definition has been periodically refined to reflect growing knowledge of metrology...

.

The term derives from Latin virga (rod). Compare French

French language

French is a Romance language spoken as a first language in France, the Romandy region in Switzerland, Wallonia and Brussels in Belgium, Monaco, the regions of Quebec and Acadia in Canada, and by various communities elsewhere. Second-language speakers of French are distributed throughout many parts...

 verge (yard).

In the Channel Islands

Channel Islands

The Channel Islands are an archipelago of British Crown Dependencies in the English Channel, off the French coast of Normandy. They include two separate bailiwicks: the Bailiwick of Guernsey and the Bailiwick of Jersey...

, it is a standard measure of land, but the statutory definition differs between the bailiwick

Bailiwick

A bailiwick is usually the area of jurisdiction of a bailiff, and may also apply to a territory in which the sheriff's functions were exercised by a privately appointed bailiff under a royal or imperial writ. The word is now more generally used in a metaphorical sense, to indicate a sphere of...

s.

• In Guernsey
  Guernsey
  Guernsey, officially the Bailiwick of Guernsey is a British Crown dependency in the English Channel off the coast of Normandy.The Bailiwick, as a governing entity, embraces not only all 10 parishes on the Island of Guernsey, but also the islands of Herm, Jethou, Burhou, and Lihou and their islet...
  
  , a vergée (Guernésiais: vergie) is 17,640 square feet (1,639 m²). It is 40 (square) Guernsey perches. A Guernsey perch (also spelt perque) is 21 feet by 21 feet.
• In Jersey
  Jersey
  Jersey, officially the Bailiwick of Jersey is a British Crown Dependency off the coast of Normandy, France. As well as the island of Jersey itself, the bailiwick includes two groups of small islands that are no longer permanently inhabited, the Minquiers and Écréhous, and the Pierres de Lecq and...
  
  , a vergée (Jèrriais
  Jèrriais
  Jèrriais is the form of the Norman language spoken in Jersey, in the Channel Islands, off the coast of France. It has been in decline over the past century as English has increasingly become the language of education, commerce and administration...
  
  : vrégie) is 19,360 square feet (1,798.6 m²). It is 40 (square) Jersey perches. A Jersey perch (also spelt pèrque) is a square 24 pied de perche on each side (i.e. a square 22 imperial feet on each side).

In France

France

The French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...

 a vergée was 12,100 square Paris feet (1,276.8 m²). It was 25 (square) perches. The surveying

Surveying

See Also: Public Land Survey SystemSurveying or land surveying is the technique, profession, and science of accurately determining the terrestrial or three-dimensional position of points and the distances and angles between them...

perch measured 22 French feet. the royal perch was 18 French feet.

Conversions

1 vergée (Guernsey) is equivalent to:

• 1 638.809 63 m²
• 0.404958678 acres

1 vergée (Jersey) is equivalent to:

• 1,798.60285 m²
• 0.444444444 acres