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 |
deciare | 40.46873 da | 80.93746 da | 121.40619 da | 161.87492 da | 202.34365 da | 242.81238 da | 283.28111 da | 323.74984 da | 364.21857 da | 404.6873 da | 445.15603 da | 485.62476 da | 526.09349 da | 566.56222 da | 607.03095 da | 647.49968 da | 687.96841 da | 728.43714 da | 768.90587 da | 809.3746 da | 849.84333 da | 890.31206 da | 930.78079 da | 971.24952 da | 1,011.71825 da | 1,052.18698 da | 1,092.65571 da | 1,133.12444 da | 1,173.59317 da | 1,214.0619 da | 1,254.53063 da | 1,294.99936 da | 1,335.46809 da | 1,375.93682 da | 1,416.40555 da | 1,456.87428 da | 1,497.34301 da | 1,537.81174 da | 1,578.28047 da | 1,618.7492 da | 1,659.21793 da | 1,699.68666 da | 1,740.15539 da | 1,780.62412 da | 1,821.09285 da | 1,861.56158 da | 1,902.03031 da | 1,942.49904 da | 1,982.96777 da | 2,023.4365 da | 2,063.90523 da | 2,104.37396 da | 2,144.84269 da | 2,185.31142 da | 2,225.78015 da | 2,266.24888 da | 2,306.71761 da | 2,347.18634 da | 2,387.65507 da | 2,428.1238 da | 2,468.59253 da | 2,509.06126 da | 2,549.52999 da | 2,589.99872 da | 2,630.46745 da | 2,670.93618 da | 2,711.40491 da | 2,751.87364 da | 2,792.34237 da | 2,832.8111 da | 2,873.27983 da | 2,913.74856 da | 2,954.21729 da | 2,994.68602 da | 3,035.15475 da | 3,075.62348 da | 3,116.09221 da | 3,156.56094 da | 3,197.02967 da | 3,237.4984 da | 3,277.96713 da | 3,318.43586 da | 3,358.90459 da | 3,399.37332 da | 3,439.84205 da | 3,480.31078 da | 3,520.77951 da | 3,561.24824 da | 3,601.71697 da | 3,642.1857 da | 3,682.65443 da | 3,723.12316 da | 3,763.59189 da | 3,804.06062 da | 3,844.52935 da | 3,884.99808 da | 3,925.46681 da | 3,965.93554 da | 4,006.40427 da | 4,046.873 da |
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) | deciares | square chains (US Survey) | deciares |
---|---|---|---|
1 | = 40.46873 | 6 | = 242.81238 |
2 | = 80.93746 | 7 | = 283.28111 |
3 | = 121.40619 | 8 | = 323.74984 |
4 | = 161.87492 | 9 | = 364.21857 |
5 | = 202.34365 | 10 | = 404.6873 |
The deciare is ten square metres.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
deciare | da | ≡ 10 m2 | ≡ 10 m2 | Metric system SI |
deciares | square chains (US Survey) | deciares | square chains (US Survey) |
---|---|---|---|
1 | = 0.024710436922533 | 6 | = 0.1482626215352 |
2 | = 0.049420873845065 | 7 | = 0.17297305845773 |
3 | = 0.074131310767598 | 8 | = 0.19768349538026 |
4 | = 0.09884174769013 | 9 | = 0.22239393230279 |
5 | = 0.12355218461266 | 10 | = 0.24710436922533 |
square chains (US Survey) | deciares |
---|---|
1 | = 40.46873 |
0.0247104 | = 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 …) |