Square meter (/m/0bshsw)

The square metre or square meter is the SI derived unit of area, with symbol m². It is defined as the area of a square whose sides measure exactly one metre. The square metre is derived from the SI base unit of the metre, which itself is defined as the length of the path travelled by light in absolute vacuum during a time interval of 1/299,792,458 of a second. Adding and subtracting SI prefixes creates multiples and submultiples; however, as the unit is squared, the order of magnitude difference between units doubles from their comparable linear units. For example, a kilometre is one thousand times the length of a metre, but a square kilometre is one million times the area of a square metre.
Notable types
Unit of Area
Other types
/time_series/unit Unit Profile Inanimate Abstract Unit Topic Non-Agent
Keys
  • /user/avh/ellerdale/01ac-3b87
  • /wikipedia/ar/Km2
  • /wikipedia/ar/Quadratkilometer
  • /wikipedia/ar/Square_meter
  • /wikipedia/ar/Square_metre
  • /wikipedia/ar/م2
  • /wikipedia/ar/متر_مربع
  • /wikipedia/bg/Кв._м
  • /wikipedia/bg/Кв._м.
  • /wikipedia/bg/Кв._метра
  • /wikipedia/bg/Квадратен_метър
  • /wikipedia/bg/Квадратен_сантиметър
  • /wikipedia/ca/Centímetre_quadrat
  • /wikipedia/ca/Decímetre_quadrat
  • /wikipedia/ca/Kilómetre_quadrat
  • /wikipedia/ca/Kilòmetres_quadrats
  • /wikipedia/ca/Km_²
  • /wikipedia/ca/Km2
  • /wikipedia/ca/M²
  • /wikipedia/ca/Metre_quadrat
  • /wikipedia/ca/Metres_quadrats
  • /wikipedia/ca/Quilòmetres_quadrats
  • /wikipedia/ca/Square_kilometre
  • /wikipedia/cs/Cm²
  • /wikipedia/cs/Čtvereční_metr
  • /wikipedia/cs/M²
  • /wikipedia/cs/Metr_čtvereční
  • /wikipedia/cs/Metr_čtverečný
  • /wikipedia/cs/Milimetr_čtvereční
  • /wikipedia/da/Kvadratmeter
  • /wikipedia/da/M²
  • /wikipedia/de/Cm²
  • /wikipedia/de/Geviertmeter
  • /wikipedia/de/㎡
  • /wikipedia/de/Meter_im_Quadrat
  • /wikipedia/de/Qkm
  • /wikipedia/de/Quadratdezimeter
  • /wikipedia/de/Quadratmeter
  • /wikipedia/el/M2
  • /wikipedia/el/Τετραγωνικό_μέτρο
  • /wikipedia/en/Cm^2
  • /wikipedia/en/Cm/-2
  • /wikipedia/en/㎠
  • /wikipedia/en/㍸
  • /wikipedia/en/M^2
  • /wikipedia/en/M/-2
  • /wikipedia/en/㎡
  • /wikipedia/en/Meter_squared
  • /wikipedia/en/Millimeter_squared
  • /wikipedia/en/㎟
  • /wikipedia/en/Sq_metre
  • /wikipedia/en/Sq_mts
  • /wikipedia/en/Square_centimeter
  • /wikipedia/en/Square_centimetre
  • /wikipedia/en/Square_decimetre
  • /wikipedia/en/Square_megameter
  • /wikipedia/en/Square_Meter
  • /wikipedia/en/Square_meters
  • /wikipedia/en/Square_metre
  • /wikipedia/en/Square_Metres
  • /wikipedia/en/Square_millimeter
  • /wikipedia/en/Square_millimeters
  • /wikipedia/en/Square_millimetre
  • /wikipedia/en/Squarekilometer
  • /wikipedia/es/M²
  • /wikipedia/es/Metro_cuadrado
  • /wikipedia/es/Metros_cuadrados
  • /wikipedia/et/Qdm
  • /wikipedia/et/Qm
  • /wikipedia/et/Ruutmeeter
  • /wikipedia/fa/㎠
  • /wikipedia/fa/㎡
  • /wikipedia/fa/㎟
  • /wikipedia/fa/سانتي_متر_مربع
  • /wikipedia/fa/سانتی_متر_مربع
  • /wikipedia/fa/سانتی‌متر_مربع
  • /wikipedia/fa/متر_مربع
  • /wikipedia/fa/مترمربع
  • /wikipedia/fa/ميلي_متر_مربع
  • /wikipedia/fa/میلی_متر_مربع
  • /wikipedia/fa/میلی‌متر_مربع
  • /wikipedia/fi/Cm²
  • /wikipedia/fi/M²
  • /wikipedia/fi/Neliömetri
  • /wikipedia/fi/Neliömillimetri
  • /wikipedia/fr/Centimètre_carré
  • /wikipedia/fr/M²
  • /wikipedia/fr/Metre_carre
  • /wikipedia/fr/Mètres_carrés
  • /wikipedia/he/מ"ר
  • /wikipedia/he/מטר_מרובע
  • /wikipedia/he/מטר_רבוע
  • /wikipedia/he/מטר־מרובע
  • /wikipedia/he/סנטימטר_מרובע
  • /wikipedia/he/סנטימטר_רבוע
  • /wikipedia/hr/Četvorni_metar
  • /wikipedia/hr/Kvadratni_metar
  • /wikipedia/hr/M²
  • /wikipedia/hr/Metar_kvadratni
  • /wikipedia/hr/Mm²
  • /wikipedia/hu/Ár_(mértékegység)
  • /wikipedia/hu/M²
  • /wikipedia/hu/Négyzetméter
  • /wikipedia/id/M²
  • /wikipedia/id/Meter_persegi
  • /wikipedia/it/Centimetro_quadrato
  • /wikipedia/it/Centimetro_quadro
  • /wikipedia/it/M²
  • /wikipedia/it/Metri_quadrati
  • /wikipedia/it/Metri_quadri
  • /wikipedia/it/Metro_quadrato
  • /wikipedia/it/Metro_quadro
  • /wikipedia/it/Millimetro_quadrato
  • /wikipedia/ja/M²
  • /wikipedia/ja/平方センチメートル
  • /wikipedia/ja/平方ミリメートル
  • /wikipedia/ja/平方メートル
  • /wikipedia/ja/平方メガメートル
  • /wikipedia/ja/平方公尺
  • /wikipedia/ja/平方米
  • /wikipedia/ja/平米
  • /wikipedia/ko/㎡
  • /wikipedia/ko/Sq_km
  • /wikipedia/ko/제곱_미터
  • /wikipedia/ko/제곱미터
  • /wikipedia/ko/제곱센티미터
  • /wikipedia/ko/평방_미터
  • /wikipedia/ko/평방미터
  • /wikipedia/lt/Kvadratinis_metras
  • /wikipedia/lv/Kvadrātmetrs
  • /wikipedia/lv/M2
  • /wikipedia/ms/Meter_persegi
  • /wikipedia/nl/M²
  • /wikipedia/nl/Vierkante_centimeter
  • /wikipedia/nl/Vierkante_decimeter
  • /wikipedia/nl/Vierkante_meter
  • /wikipedia/nl/Vierkante_millimeter
  • /wikipedia/no/Kvadratmeter
  • /wikipedia/no/Kvm
  • /wikipedia/no/M²
  • /wikipedia/pl/Hektometr_kwadratowy
  • /wikipedia/pl/M²
  • /wikipedia/pl/Metr_kwadratowy
  • /wikipedia/pt/M²
  • /wikipedia/pt/Metro_ao_quadrado
  • /wikipedia/pt/Metro_quadrado
  • /wikipedia/pt/Metros_quadrados
  • /wikipedia/ro/M²
  • /wikipedia/ro/Metru_pătrat
  • /wikipedia/ro/Mp
  • /wikipedia/ru/Квадратный_метр
  • /wikipedia/ru/Квадратный_миллиметр
  • /wikipedia/ru/Квадратный_сантиметр
  • /wikipedia/ru/М²
  • /wikipedia/ru/Метр_квадратный
  • /wikipedia/ru/См²
  • /wikipedia/sk/Meter_štvorcový
  • /wikipedia/sk/Štvorcový_meter
  • /wikipedia/sl/Kvadratni_centimeter
  • /wikipedia/sl/Kvadratni_decimeter
  • /wikipedia/sl/Kvadratni_meter
  • /wikipedia/sl/Kvadratni_milimeter
  • /wikipedia/sl/M²
  • /wikipedia/sr/M²
  • /wikipedia/sr/Квадратни_метар
  • /wikipedia/sv/Kvadratmeter
  • /wikipedia/sv/Kvm
  • /wikipedia/sv/M²
  • /wikipedia/th/ตร.ม.
  • /wikipedia/th/ตารางเมตร
  • /wikipedia/th/ม.²
  • /wikipedia/th/เมตร²
  • /wikipedia/tr/Metrekare
  • /wikipedia/tr/Quadratkilometer
  • /wikipedia/uk/Квадратний_метр
  • /wikipedia/uk/М_²
  • /wikipedia/uk/М²
  • /wikipedia/vi/1_E9_m²
  • /wikipedia/vi/M²
  • /wikipedia/vi/Mét_vuông
  • /wikipedia/zh-cn/M²
  • /wikipedia/zh-cn/平方公尺
  • /wikipedia/zh-cn/平方米
  • /wikipedia/zh-cn/平米
  • /wikipedia/zh-tw/㎡
  • /wikipedia/zh-tw/平方公尺
  • /wikipedia/zh-tw/平方米
  • /wikipedia/zh-tw/平米
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