| 0ft² | 0a |
| 1ft² | 0.0009290304a |
| 2ft² | 0.0018580608a |
| 3ft² | 0.0027870912a |
| 4ft² | 0.0037161216a |
| 5ft² | 0.004645152a |
| 6ft² | 0.0055741824a |
| 7ft² | 0.0065032128a |
| 8ft² | 0.0074322432a |
| 9ft² | 0.0083612736a |
| 10ft² | 0.009290304a |
| 11ft² | 0.0102193344a |
| 12ft² | 0.0111483648a |
| 13ft² | 0.0120773952a |
| 14ft² | 0.0130064256a |
| 15ft² | 0.013935456a |
| 16ft² | 0.0148644864a |
| 17ft² | 0.0157935168a |
| 18ft² | 0.0167225472a |
| 19ft² | 0.0176515776a |
| 20ft² | 0.018580608a |
| 21ft² | 0.0195096384a |
| 22ft² | 0.0204386688a |
| 23ft² | 0.0213676992a |
| 24ft² | 0.0222967296a |
| 25ft² | 0.02322576a |
| 26ft² | 0.0241547904a |
| 27ft² | 0.0250838208a |
| 28ft² | 0.0260128512a |
| 29ft² | 0.0269418816a |
| 30ft² | 0.027870912a |
| 31ft² | 0.0287999424a |
| 32ft² | 0.0297289728a |
| 33ft² | 0.0306580032a |
| 34ft² | 0.0315870336a |
| 35ft² | 0.032516064a |
| 36ft² | 0.0334450944a |
| 37ft² | 0.0343741248a |
| 38ft² | 0.0353031552a |
| 39ft² | 0.0362321856a |
| 40ft² | 0.037161216a |
| 41ft² | 0.0380902464a |
| 42ft² | 0.0390192768a |
| 43ft² | 0.0399483072a |
| 44ft² | 0.0408773376a |
| 45ft² | 0.041806368a |
| 46ft² | 0.0427353984a |
| 47ft² | 0.0436644288a |
| 48ft² | 0.0445934592a |
| 49ft² | 0.0455224896a |
| 50ft² | 0.04645152a |
| 51ft² | 0.0473805504a |
| 52ft² | 0.0483095808a |
| 53ft² | 0.0492386112a |
| 54ft² | 0.0501676416a |
| 55ft² | 0.051096672a |
| 56ft² | 0.0520257024a |
| 57ft² | 0.0529547328a |
| 58ft² | 0.0538837632a |
| 59ft² | 0.0548127936a |
| 60ft² | 0.055741824a |
| 61ft² | 0.0566708544a |
| 62ft² | 0.0575998848a |
| 63ft² | 0.0585289152a |
| 64ft² | 0.0594579456a |
| 65ft² | 0.060386976a |
| 66ft² | 0.0613160064a |
| 67ft² | 0.0622450368a |
| 68ft² | 0.0631740672a |
| 69ft² | 0.0641030976a |
| 70ft² | 0.065032128a |
| 71ft² | 0.0659611584a |
| 72ft² | 0.0668901888a |
| 73ft² | 0.0678192192a |
| 74ft² | 0.0687482496a |
| 75ft² | 0.06967728a |
| 76ft² | 0.0706063104a |
| 77ft² | 0.0715353408a |
| 78ft² | 0.0724643712a |
| 79ft² | 0.0733934016a |
| 80ft² | 0.074322432a |
| 81ft² | 0.0752514624a |
| 82ft² | 0.0761804928a |
| 83ft² | 0.0771095232a |
| 84ft² | 0.0780385536a |
| 85ft² | 0.078967584a |
| 86ft² | 0.0798966144a |
| 87ft² | 0.0808256448a |
| 88ft² | 0.0817546752a |
| 89ft² | 0.0826837056a |
| 90ft² | 0.083612736a |
| 91ft² | 0.0845417664a |
| 92ft² | 0.0854707968a |
| 93ft² | 0.0863998272a |
| 94ft² | 0.0873288576a |
| 95ft² | 0.088257888a |
| 96ft² | 0.0891869184a |
| 97ft² | 0.0901159488a |
| 98ft² | 0.0910449792a |
| 99ft² | 0.0919740096a |
The square foot is a unit of area and is an imperial unit with the symbol ft².
One square foot is equal in area to a square with edges one foot in length.
It is used a lot in expressing the internal size of a house, apartment, office or other properties so is a useful unit to understand.
The are is a unit of area and is a non-SI but metric unit with the symbol a.
It measures exactly 100m² which is the equivalent to 0.0247 acres.
The are is the principle unit for measuring the size of land across the world.