square chain (US Survey) | 1 sq ch | 2 sq ch | 3 sq ch | 4 sq ch | 5 sq ch | 6 sq ch | 7 sq ch | 8 sq ch | 9 sq ch | 10 sq ch | 11 sq ch | 12 sq ch | 13 sq ch | 14 sq ch | 15 sq ch | 16 sq ch | 17 sq ch | 18 sq ch | 19 sq ch | 20 sq ch | 21 sq ch | 22 sq ch | 23 sq ch | 24 sq ch | 25 sq ch | 26 sq ch | 27 sq ch | 28 sq ch | 29 sq ch | 30 sq ch | 31 sq ch | 32 sq ch | 33 sq ch | 34 sq ch | 35 sq ch | 36 sq ch | 37 sq ch | 38 sq ch | 39 sq ch | 40 sq ch | 41 sq ch | 42 sq ch | 43 sq ch | 44 sq ch | 45 sq ch | 46 sq ch | 47 sq ch | 48 sq ch | 49 sq ch | 50 sq ch | 51 sq ch | 52 sq ch | 53 sq ch | 54 sq ch | 55 sq ch | 56 sq ch | 57 sq ch | 58 sq ch | 59 sq ch | 60 sq ch | 61 sq ch | 62 sq ch | 63 sq ch | 64 sq ch | 65 sq ch | 66 sq ch | 67 sq ch | 68 sq ch | 69 sq ch | 70 sq ch | 71 sq ch | 72 sq ch | 73 sq ch | 74 sq ch | 75 sq ch | 76 sq ch | 77 sq ch | 78 sq ch | 79 sq ch | 80 sq ch | 81 sq ch | 82 sq ch | 83 sq ch | 84 sq ch | 85 sq ch | 86 sq ch | 87 sq ch | 88 sq ch | 89 sq ch | 90 sq ch | 91 sq ch | 92 sq ch | 93 sq ch | 94 sq ch | 95 sq ch | 96 sq ch | 97 sq ch | 98 sq ch | 99 sq ch | 100 sq ch |
square meter | 404.6873 m2 | 809.3746 m2 | 1,214.0619 m2 | 1,618.7492 m2 | 2,023.4365 m2 | 2,428.1238 m2 | 2,832.8111 m2 | 3,237.4984 m2 | 3,642.1857 m2 | 4,046.873 m2 | 4,451.5603 m2 | 4,856.2476 m2 | 5,260.9349 m2 | 5,665.6222 m2 | 6,070.3095 m2 | 6,474.9968 m2 | 6,879.6841 m2 | 7,284.3714 m2 | 7,689.0587 m2 | 8,093.746 m2 | 8,498.4333 m2 | 8,903.1206 m2 | 9,307.8079 m2 | 9,712.4952 m2 | 10,117.1825 m2 | 10,521.8698 m2 | 10,926.5571 m2 | 11,331.2444 m2 | 11,735.9317 m2 | 12,140.619 m2 | 12,545.3063 m2 | 12,949.9936 m2 | 13,354.6809 m2 | 13,759.3682 m2 | 14,164.0555 m2 | 14,568.7428 m2 | 14,973.4301 m2 | 15,378.1174 m2 | 15,782.8047 m2 | 16,187.492 m2 | 16,592.1793 m2 | 16,996.8666 m2 | 17,401.5539 m2 | 17,806.2412 m2 | 18,210.9285 m2 | 18,615.6158 m2 | 19,020.3031 m2 | 19,424.9904 m2 | 19,829.6777 m2 | 20,234.365 m2 | 20,639.0523 m2 | 21,043.7396 m2 | 21,448.4269 m2 | 21,853.1142 m2 | 22,257.8015 m2 | 22,662.4888 m2 | 23,067.1761 m2 | 23,471.8634 m2 | 23,876.5507 m2 | 24,281.238 m2 | 24,685.9253 m2 | 25,090.6126 m2 | 25,495.2999 m2 | 25,899.9872 m2 | 26,304.6745 m2 | 26,709.3618 m2 | 27,114.0491 m2 | 27,518.7364 m2 | 27,923.4237 m2 | 28,328.111 m2 | 28,732.7983 m2 | 29,137.4856 m2 | 29,542.1729 m2 | 29,946.8602 m2 | 30,351.5475 m2 | 30,756.2348 m2 | 31,160.9221 m2 | 31,565.6094 m2 | 31,970.2967 m2 | 32,374.984 m2 | 32,779.6713 m2 | 33,184.3586 m2 | 33,589.0459 m2 | 33,993.7332 m2 | 34,398.4205 m2 | 34,803.1078 m2 | 35,207.7951 m2 | 35,612.4824 m2 | 36,017.1697 m2 | 36,421.857 m2 | 36,826.5443 m2 | 37,231.2316 m2 | 37,635.9189 m2 | 38,040.6062 m2 | 38,445.2935 m2 | 38,849.9808 m2 | 39,254.6681 m2 | 39,659.3554 m2 | 40,064.0427 m2 | 40,468.73 m2 |
square chain (US Survey) is a unit of area.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
square chain (US Survey) | sq ch | ≡ 66 ft (US) × 66 ft (US) = 1⁄10 US survey acre | ≈ 404.6873 m2 | Imperial/US |
square chains (US Survey) | square meters | square chains (US Survey) | square meters |
---|---|---|---|
1 | = 404.6873 | 6 | = 2428.1238 |
2 | = 809.3746 | 7 | = 2832.8111 |
3 | = 1214.0619 | 8 | = 3237.4984 |
4 | = 1618.7492 | 9 | = 3642.1857 |
5 | = 2023.4365 | 10 | = 4046.873 |
The square metre (International spelling as used by the International Bureau of Weights and Measures) or square meter (American spelling) is the SI derived unit of area, with symbol m2 (33A1 in Unicode). It is 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.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
square meter | m2 | ≡ 1 m × 1 m | = 1 m2 | Metric system SI |
square meters | square chains (US Survey) | square meters | square chains (US Survey) |
---|---|---|---|
1 | = 0.0024710436922533 | 6 | = 0.01482626215352 |
2 | = 0.0049420873845065 | 7 | = 0.017297305845773 |
3 | = 0.0074131310767598 | 8 | = 0.019768349538026 |
4 | = 0.009884174769013 | 9 | = 0.022239393230279 |
5 | = 0.012355218461266 | 10 | = 0.024710436922533 |
square chains (US Survey) | square meters |
---|---|
1 | = 404.6873 |
0.0024710 | = 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 …) |