| square centimeter | 1 cm2 | 2 cm2 | 3 cm2 | 4 cm2 | 5 cm2 | 6 cm2 | 7 cm2 | 8 cm2 | 9 cm2 | 10 cm2 | 11 cm2 | 12 cm2 | 13 cm2 | 14 cm2 | 15 cm2 | 16 cm2 | 17 cm2 | 18 cm2 | 19 cm2 | 20 cm2 | 21 cm2 | 22 cm2 | 23 cm2 | 24 cm2 | 25 cm2 | 26 cm2 | 27 cm2 | 28 cm2 | 29 cm2 | 30 cm2 | 31 cm2 | 32 cm2 | 33 cm2 | 34 cm2 | 35 cm2 | 36 cm2 | 37 cm2 | 38 cm2 | 39 cm2 | 40 cm2 | 41 cm2 | 42 cm2 | 43 cm2 | 44 cm2 | 45 cm2 | 46 cm2 | 47 cm2 | 48 cm2 | 49 cm2 | 50 cm2 | 51 cm2 | 52 cm2 | 53 cm2 | 54 cm2 | 55 cm2 | 56 cm2 | 57 cm2 | 58 cm2 | 59 cm2 | 60 cm2 | 61 cm2 | 62 cm2 | 63 cm2 | 64 cm2 | 65 cm2 | 66 cm2 | 67 cm2 | 68 cm2 | 69 cm2 | 70 cm2 | 71 cm2 | 72 cm2 | 73 cm2 | 74 cm2 | 75 cm2 | 76 cm2 | 77 cm2 | 78 cm2 | 79 cm2 | 80 cm2 | 81 cm2 | 82 cm2 | 83 cm2 | 84 cm2 | 85 cm2 | 86 cm2 | 87 cm2 | 88 cm2 | 89 cm2 | 90 cm2 | 91 cm2 | 92 cm2 | 93 cm2 | 94 cm2 | 95 cm2 | 96 cm2 | 97 cm2 | 98 cm2 | 99 cm2 | 100 cm2 |
| square foot | 0.0010764 sq ft | 0.0021528 sq ft | 0.0032292 sq ft | 0.0043056 sq ft | 0.0053820 sq ft | 0.0064583 sq ft | 0.0075347 sq ft | 0.0086111 sq ft | 0.0096875 sq ft | 0.0107639 sq ft | 0.0118403 sq ft | 0.0129167 sq ft | 0.0139931 sq ft | 0.0150695 sq ft | 0.0161459 sq ft | 0.0172223 sq ft | 0.0182986 sq ft | 0.0193750 sq ft | 0.0204514 sq ft | 0.0215278 sq ft | 0.0226042 sq ft | 0.0236806 sq ft | 0.0247570 sq ft | 0.0258334 sq ft | 0.0269098 sq ft | 0.0279862 sq ft | 0.0290626 sq ft | 0.0301389 sq ft | 0.0312153 sq ft | 0.0322917 sq ft | 0.0333681 sq ft | 0.0344445 sq ft | 0.0355209 sq ft | 0.0365973 sq ft | 0.0376737 sq ft | 0.0387501 sq ft | 0.0398265 sq ft | 0.0409029 sq ft | 0.0419793 sq ft | 0.0430556 sq ft | 0.0441320 sq ft | 0.0452084 sq ft | 0.0462848 sq ft | 0.0473612 sq ft | 0.0484376 sq ft | 0.0495140 sq ft | 0.0505904 sq ft | 0.0516668 sq ft | 0.0527432 sq ft | 0.0538196 sq ft | 0.0548959 sq ft | 0.0559723 sq ft | 0.0570487 sq ft | 0.0581251 sq ft | 0.0592015 sq ft | 0.0602779 sq ft | 0.0613543 sq ft | 0.0624307 sq ft | 0.0635071 sq ft | 0.0645835 sq ft | 0.0656599 sq ft | 0.0667362 sq ft | 0.0678126 sq ft | 0.0688890 sq ft | 0.0699654 sq ft | 0.0710418 sq ft | 0.0721182 sq ft | 0.0731946 sq ft | 0.0742710 sq ft | 0.0753474 sq ft | 0.0764238 sq ft | 0.0775002 sq ft | 0.0785765 sq ft | 0.0796529 sq ft | 0.0807293 sq ft | 0.0818057 sq ft | 0.0828821 sq ft | 0.0839585 sq ft | 0.0850349 sq ft | 0.0861113 sq ft | 0.0871877 sq ft | 0.0882641 sq ft | 0.0893405 sq ft | 0.0904168 sq ft | 0.0914932 sq ft | 0.0925696 sq ft | 0.0936460 sq ft | 0.0947224 sq ft | 0.0957988 sq ft | 0.0968752 sq ft | 0.0979516 sq ft | 0.0990280 sq ft | 0.1001044 sq ft | 0.1011808 sq ft | 0.1022571 sq ft | 0.1033335 sq ft | 0.1044099 sq ft | 0.1054863 sq ft | 0.1065627 sq ft | 0.1076391 sq ft |
Square centimetre (International spelling as used by the International Bureau of Weights and Measures) or square centimeter (American spelling), symbol cm2, is the SI unit of area or surface area.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| square centimeter | cm2 | ≡ 1 cm × 1 cm | = 10-4 m2 | Metric system SI |
| square centimeters | square feet | square centimeters | square feet |
|---|---|---|---|
| 1 | = 0.001076391041671 | 6 | = 0.0064583462500258 |
| 2 | = 0.0021527820833419 | 7 | = 0.0075347372916968 |
| 3 | = 0.0032291731250129 | 8 | = 0.0086111283333678 |
| 4 | = 0.0043055641666839 | 9 | = 0.0096875193750388 |
| 5 | = 0.0053819552083549 | 10 | = 0.01076391041671 |
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.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| square foot | sq ft | ≡ 1 ft × 1 ft | ≡ 9.290304×10−2 m2 | Imperial/US |
| square feet | square centimeters | square feet | square centimeters |
|---|---|---|---|
| 1 | = 929.0304 | 6 | = 5574.1824 |
| 2 | = 1858.0608 | 7 | = 6503.2128 |
| 3 | = 2787.0912 | 8 | = 7432.2432 |
| 4 | = 3716.1216 | 9 | = 8361.2736 |
| 5 | = 4645.152 | 10 | = 9290.304 |
| square centimeters | square feet |
|---|---|
| 1 | = 0.0010764 |
| 929.0304 | = 1 |
| Symbol | Definition |
|---|---|
| ≡ | exactly equal |
| ≈ | approximately equal to |
| = | equal to |
| digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |