square foot

noun

A unit of area, regardless of its shape, equal to the area of a square whose sides are one foot long.

“A room twelve feet by twelve feet, which can be called twelve feet square, has a total area of 144 square feet.”

Meanings

nounsquare foot (plural square feet)

plural square feet

  1. A unit of area, regardless of its shape, equal to the area of a square whose sides are one foot long.

    A room twelve feet by twelve feet, which can be called twelve feet square, has a total area of 144 square feet.

    2 more examples

    In 1973, we built a new factory in Tahsi in Taoyuan County, which occupied an area of 600,000 square feet.

    2002, Huang Chin-shing, Business as a Vocation: The Autobiography of Wu Ho-Su, Harvard University Press, →ISBN, →OCLC, page 110

    At No. 3 Staunton Street in the city’s SoHo district, the roughly 1,300 square-foot ground floor was once used as a parking space for a Ferrari.

    2023 March 22, Christy Choi, “Hong Kong’s New Kids on the Block”, in The New York Times, →ISSN, →OCLC, archived from the original on 22 Mar 2023, Art & Design

    Synonyms: sq ft, sqft, sq. ft., ft2

Synonyms & antonyms

nounA unit of area, regardless of its shape, equal to the area of a square whose sides are one foot long.

More synonyms by meaning

nouna unit of area equal to one foot by one foot square

Similar
Broader
area unitsquare measure

Synonym sets from Open English WordNet, CC BY 4.0.

Translations

Chinese Cantonese 平方呎, 呎
  • 平方呎 (ping⁴ fong¹ cek³)unit of area equal to that of a square of one foot each side
  • 呎 (cek³)unit of area equal to that of a square of one foot each side
Chinese Mandarin 平方英尺, 平方呎
  • 平方英尺 (píngfāng yīngchǐ)unit of area equal to that of a square of one foot each side
  • 平方呎 (píngfāngchǐ)unit of area equal to that of a square of one foot each side
Estonian ruutjalg
  • ruutjalgunit of area equal to that of a square of one foot each side
Finnish neliöjalka
  • neliöjalkaunit of area equal to that of a square of one foot each side
French pied carré
  • pied carréunit of area equal to that of a square of one foot each side
German Quadratfuß
  • Quadratfußunit of area equal to that of a square of one foot each side
Icelandic ferfet
  • ferfetunit of area equal to that of a square of one foot each side
Italian piede al quadrato
  • piede al quadratounit of area equal to that of a square of one foot each side
Malay kaki persegi
  • kaki persegiunit of area equal to that of a square of one foot each side
Polish stopa kwadratowa
  • stopa kwadratowaunit of area equal to that of a square of one foot each side
Russian квадра́тный фут
  • квадра́тный фут (kvadrátnyj fut)unit of area equal to that of a square of one foot each side
Swedish kvadratfot
  • kvadratfotunit of area equal to that of a square of one foot each side
Thai ตารางฟุต
  • ตารางฟุตunit of area equal to that of a square of one foot each side
Ukrainian квадра́тний фут
  • квадра́тний фут (kvadrátnyj fut)unit of area equal to that of a square of one foot each side
Vietnamese bộ vuông, foot vuông
  • bộ vuôngunit of area equal to that of a square of one foot each side
  • foot vuôngunit of area equal to that of a square of one foot each side
Cite this entry
APA

square foot. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/square%20foot

MLA

“square foot.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/square%20foot. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “square foot,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/square%20foot.

Source: square foot on Wiktionary, CC BY-SA 4.0.