Area units calculator & converter tool
Feet2 Conversions Table
Equivalent of 13 Square feet: |
1.2077406887838 m2 (Square meter) |
12077.406887838 cm2 (Square centimeter) |
120.77406887838 dm2 (Square decimeter) |
1207740.6887838 mm2 (Square milimeter) |
1.2077406887838E-6 km2 (Square Kilometer) |
0.00012077406887838 Hectare |
0.012077406887838 Are |
0.0012077406887838 Decare |
1.2077406887838 Centiare |
0.00035327019017271 Arpent |
1207.7406887838 Barn |
0.00029843876290192 Acre |
0.047750322838376 Square perche |
4.6630867993943E-7 Square mil |
1.4444457863785 Square yard |
1872.0036565512 Square inch |
1.295905759065E-8 Canton |
1.8647516234822E-6 Homestead |
0.0011937308967939 Rood |
Feet2 / Acre Units Definition
Square feet
The square foot is a unit used to measure area. Use one of the conversion calculators below to switch to another unit of measurement, or read on to learn more about square feet.
Acre
The acre (/ˈeɪkər/ AY-kər) is a unit of land area used in the British imperial and the United States customary systems. It is traditionally defined as the area of one chain by one furlong (66 by 660 feet), which is exactly equal to 10 square chains, 1⁄640 of a square mile, 4,840 square yards, or 43,560 square feet, and approximately 4,047 m2, or about 40% of a hectare. Based upon the international yard and pound agreement of 1959, an acre may be declared as exactly 4,046.8564224 square metres. The acre is sometimes abbreviated ac but is usually spelled out as the word "acre".