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square mile
Sign in to saveAlso known as mi², mi2, square miles, sq mi, sqmi, sq. mi., s. m., sq. m.
unit of area
Key facts
- Unit system
- Imperial, United States customary units
- Unit of
- area
- Symbol
- mi , sq mi
- Imperial us
- 4.0145 × 10 sq in 2.7878 × 10 ft 3.0976 × 10 yd 640 acres
- Si units
- 2 589 988 .110 336 m 2.589 988 110 336 km
via Wikipedia infobox
Wikidata facts
Show 5 more facts
- conversion to SI unit
- 2589988.110336
- measured physical quantity
- area
- conversion to standard unit
- 4014490000000000000000
- unit symbol
- mi²
- Wikidata SPARQL query equivalent
- wd:Q232291 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)
Sources (1)
via Wikidata · CC0
~2 min read
Encyclopedic overview
The square mile (abbreviated as sq mi and sometimes as mi) is an imperial and US unit of measure for area. One square mile is equal to the area of a square with each side measuring a length of one mile.
Equivalents
Excerpted from Wikipedia’s “square mile” article, available under the CC BY-SA 4.0 licence.