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에이커

File:Acre_superimposed_over_football_fields.svg · Wikimedia Commons · See Wikimedia Commons

EntityQ81292· pop 88· linked from 5,278 articles

에이커

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Also known as acres, ac

영미 단위계에서 사용하는 넓이의 단위

AI overview

An acre is a unit of land area used in the British and American measurement systems, traditionally defined as a rectangular plot measuring one chain by one furlong (66 by 660 feet), which equals 43,560 square feet or roughly 4,047 square meters. It matters because it's the standard way people in the United States and British Commonwealth countries measure and describe land area for property, farming, and real estate purposes.

AI-generated from the Wikipedia summary — may contain errors.

Key facts

Unit.name
acre
Unit.image
Acre superimposed over football fields.svg
Unit.caption
The area of one acre (red) superposed on an American football field (green) and association football/soccer pitch (blue)
Unit.standard
US customary units, Imperial units
Unit.quantity
area
Unit.symbol
ac
Unit.symbol2
acre
Unit.units1
SI units
Unit.inunits1
=
Unit.units2
US customary, Imperial
Unit.inunits2
≡ ≡  sq mi

via Wikipedia infobox

Wikidata facts

Instance of
English unit of measurement
Part of
imperial system of units
Image
Acre (PSF).png
Show 7 more facts
unit symbol
angol hold
Commons category
Acre (unit)
conversion to SI unit
4046.8564224
measured physical quantity
area
conversion to standard unit
6272640
Wikidata SPARQL query equivalent
wd:Q81292 p:P2370/psn:P2370 [wikibase:quantityAmount ?source; wikibase:quantityUnit ?base]. ?item p:P2370/psn:P2370 [wikibase:quantityAmount ?target; wikibase:quantityUnit ?base]. BIND(?source / ?target as ?value)
on focus list of Wikimedia project
Wikipedia:Vital articles/Level/4
Sources (1)

via Wikidata · CC0

Gallery (66)

Available in 87 languages

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via Wikidata sitelinks · CC0