| square foot | 1 sq ft | 2 sq ft | 3 sq ft | 4 sq ft | 5 sq ft | 6 sq ft | 7 sq ft | 8 sq ft | 9 sq ft | 10 sq ft | 11 sq ft | 12 sq ft | 13 sq ft | 14 sq ft | 15 sq ft | 16 sq ft | 17 sq ft | 18 sq ft | 19 sq ft | 20 sq ft | 21 sq ft | 22 sq ft | 23 sq ft | 24 sq ft | 25 sq ft | 26 sq ft | 27 sq ft | 28 sq ft | 29 sq ft | 30 sq ft | 31 sq ft | 32 sq ft | 33 sq ft | 34 sq ft | 35 sq ft | 36 sq ft | 37 sq ft | 38 sq ft | 39 sq ft | 40 sq ft | 41 sq ft | 42 sq ft | 43 sq ft | 44 sq ft | 45 sq ft | 46 sq ft | 47 sq ft | 48 sq ft | 49 sq ft | 50 sq ft | 51 sq ft | 52 sq ft | 53 sq ft | 54 sq ft | 55 sq ft | 56 sq ft | 57 sq ft | 58 sq ft | 59 sq ft | 60 sq ft | 61 sq ft | 62 sq ft | 63 sq ft | 64 sq ft | 65 sq ft | 66 sq ft | 67 sq ft | 68 sq ft | 69 sq ft | 70 sq ft | 71 sq ft | 72 sq ft | 73 sq ft | 74 sq ft | 75 sq ft | 76 sq ft | 77 sq ft | 78 sq ft | 79 sq ft | 80 sq ft | 81 sq ft | 82 sq ft | 83 sq ft | 84 sq ft | 85 sq ft | 86 sq ft | 87 sq ft | 88 sq ft | 89 sq ft | 90 sq ft | 91 sq ft | 92 sq ft | 93 sq ft | 94 sq ft | 95 sq ft | 96 sq ft | 97 sq ft | 98 sq ft | 99 sq ft | 100 sq ft |
| decare | 9.290304 × 10-5 Da | 0.0001858 Da | 0.0002787 Da | 0.0003716 Da | 0.0004645 Da | 0.0005574 Da | 0.0006503 Da | 0.0007432 Da | 0.0008361 Da | 0.0009290 Da | 0.0010219 Da | 0.0011148 Da | 0.0012077 Da | 0.0013006 Da | 0.0013935 Da | 0.0014864 Da | 0.0015794 Da | 0.0016723 Da | 0.0017652 Da | 0.0018581 Da | 0.0019510 Da | 0.0020439 Da | 0.0021368 Da | 0.0022297 Da | 0.0023226 Da | 0.0024155 Da | 0.0025084 Da | 0.0026013 Da | 0.0026942 Da | 0.0027871 Da | 0.0028800 Da | 0.0029729 Da | 0.0030658 Da | 0.0031587 Da | 0.0032516 Da | 0.0033445 Da | 0.0034374 Da | 0.0035303 Da | 0.0036232 Da | 0.0037161 Da | 0.0038090 Da | 0.0039019 Da | 0.0039948 Da | 0.0040877 Da | 0.0041806 Da | 0.0042735 Da | 0.0043664 Da | 0.0044593 Da | 0.0045522 Da | 0.0046452 Da | 0.0047381 Da | 0.0048310 Da | 0.0049239 Da | 0.0050168 Da | 0.0051097 Da | 0.0052026 Da | 0.0052955 Da | 0.0053884 Da | 0.0054813 Da | 0.0055742 Da | 0.0056671 Da | 0.0057600 Da | 0.0058529 Da | 0.0059458 Da | 0.0060387 Da | 0.0061316 Da | 0.0062245 Da | 0.0063174 Da | 0.0064103 Da | 0.0065032 Da | 0.0065961 Da | 0.0066890 Da | 0.0067819 Da | 0.0068748 Da | 0.0069677 Da | 0.0070606 Da | 0.0071535 Da | 0.0072464 Da | 0.0073393 Da | 0.0074322 Da | 0.0075251 Da | 0.0076180 Da | 0.0077110 Da | 0.0078039 Da | 0.0078968 Da | 0.0079897 Da | 0.0080826 Da | 0.0081755 Da | 0.0082684 Da | 0.0083613 Da | 0.0084542 Da | 0.0085471 Da | 0.0086400 Da | 0.0087329 Da | 0.0088258 Da | 0.0089187 Da | 0.0090116 Da | 0.0091045 Da | 0.0091974 Da | 0.0092903 Da |
The square foot (plural square feet; abbreviated sq ft, sf, ft2) is an imperial unit and U.S. customary unit (non-SI, non-metric) of area, used mainly in the United States and partially in Bangladesh, Canada, Ghana, Hong Kong, India, Malaysia, Nepal, Pakistan, Singapore and the United Kingdom. It is defined as the area of a square with sides of 1 foot.
| 1 square feet ≡ 9.290304E-5 decares | 6 square feet ≡ 0.00055741824 decares |
| 2 square feet ≡ 0.00018580608 decares | 7 square feet ≡ 0.00065032128 decares |
| 3 square feet ≡ 0.00027870912 decares | 8 square feet ≡ 0.00074322432 decares |
| 4 square feet ≡ 0.00037161216 decares | 9 square feet ≡ 0.00083612736 decares |
| 5 square feet ≡ 0.0004645152 decares | 10 square feet ≡ 0.0009290304 decares |
The decare (/ˈdɛkɑːr/ or /ˈdɛkɛər/) is derived from deca and are, and is equal to 10 ares or 1000 square metres. It is used in Norway and in the former Ottoman areas of the Middle East and the Balkans (Bulgaria) as a measure of land area. Instead of the name "decare", the names of traditional land measures are usually used, redefined as one decare:
| 1 decares ≡ 10763.91041671 square feet | 6 decares ≡ 64583.462500258 square feet |
| 2 decares ≡ 21527.820833419 square feet | 7 decares ≡ 75347.372916968 square feet |
| 3 decares ≡ 32291.731250129 square feet | 8 decares ≡ 86111.283333678 square feet |
| 4 decares ≡ 43055.641666839 square feet | 9 decares ≡ 96875.193750387 square feet |
| 5 decares ≡ 53819.552083549 square feet | 10 decares ≡ 107639.1041671 square feet |
| 1 square feet ≡ 9.290304 × 10-5 decares |
| 1 decares ≡ 10,763.9104167 square feet |