are | 1 a | 2 a | 3 a | 4 a | 5 a | 6 a | 7 a | 8 a | 9 a | 10 a | 11 a | 12 a | 13 a | 14 a | 15 a | 16 a | 17 a | 18 a | 19 a | 20 a | 21 a | 22 a | 23 a | 24 a | 25 a | 26 a | 27 a | 28 a | 29 a | 30 a | 31 a | 32 a | 33 a | 34 a | 35 a | 36 a | 37 a | 38 a | 39 a | 40 a | 41 a | 42 a | 43 a | 44 a | 45 a | 46 a | 47 a | 48 a | 49 a | 50 a | 51 a | 52 a | 53 a | 54 a | 55 a | 56 a | 57 a | 58 a | 59 a | 60 a | 61 a | 62 a | 63 a | 64 a | 65 a | 66 a | 67 a | 68 a | 69 a | 70 a | 71 a | 72 a | 73 a | 74 a | 75 a | 76 a | 77 a | 78 a | 79 a | 80 a | 81 a | 82 a | 83 a | 84 a | 85 a | 86 a | 87 a | 88 a | 89 a | 90 a | 91 a | 92 a | 93 a | 94 a | 95 a | 96 a | 97 a | 98 a | 99 a | 100 a |
board | 12,916.6925001 bd | 25,833.3850001 bd | 38,750.0775002 bd | 51,666.7700002 bd | 64,583.4625003 bd | 77,500.1550003 bd | 90,416.8475004 bd | 103,333.5400004 bd | 116,250.2325005 bd | 129,166.9250005 bd | 142,083.6175006 bd | 155,000.3100006 bd | 167,917.0025007 bd | 180,833.6950007 bd | 193,750.3875008 bd | 206,667.0800008 bd | 219,583.7725009 bd | 232,500.4650009 bd | 245,417.1575010 bd | 258,333.8500010 bd | 271,250.5425011 bd | 284,167.2350011 bd | 297,083.9275012 bd | 310,000.6200012 bd | 322,917.3125013 bd | 335,834.0050013 bd | 348,750.6975014 bd | 361,667.3900015 bd | 374,584.0825015 bd | 387,500.7750016 bd | 400,417.4675016 bd | 413,334.1600017 bd | 426,250.8525017 bd | 439,167.5450018 bd | 452,084.2375018 bd | 465,000.9300019 bd | 477,917.6225019 bd | 490,834.3150020 bd | 503,751.0075020 bd | 516,667.7000021 bd | 529,584.3925021 bd | 542,501.0850022 bd | 555,417.7775022 bd | 568,334.4700023 bd | 581,251.1625023 bd | 594,167.8550024 bd | 607,084.5475024 bd | 620,001.2400025 bd | 632,917.9325025 bd | 645,834.6250026 bd | 658,751.3175026 bd | 671,668.0100027 bd | 684,584.7025027 bd | 697,501.3950028 bd | 710,418.0875028 bd | 723,334.7800029 bd | 736,251.4725029 bd | 749,168.165003 bd | 762,084.8575031 bd | 775,001.5500031 bd | 787,918.2425032 bd | 800,834.9350032 bd | 813,751.6275033 bd | 826,668.3200033 bd | 839,585.0125034 bd | 852,501.7050034 bd | 865,418.3975035 bd | 878,335.0900035 bd | 891,251.7825036 bd | 904,168.4750036 bd | 917,085.1675037 bd | 930,001.8600037 bd | 942,918.5525038 bd | 955,835.2450038 bd | 968,751.9375039 bd | 981,668.6300039 bd | 994,585.3225040 bd | 1,007,502.015004 bd | 1,020,418.7075041 bd | 1,033,335.4000041 bd | 1,046,252.0925042 bd | 1,059,168.7850042 bd | 1,072,085.4775043 bd | 1,085,002.1700043 bd | 1,097,918.8625044 bd | 1,110,835.5550044 bd | 1,123,752.2475045 bd | 1,136,668.9400045 bd | 1,149,585.6325046 bd | 1,162,502.3250047 bd | 1,175,419.0175047 bd | 1,188,335.7100048 bd | 1,201,252.4025048 bd | 1,214,169.0950049 bd | 1,227,085.7875049 bd | 1,240,002.480005 bd | 1,252,919.172505 bd | 1,265,835.8650051 bd | 1,278,752.5575051 bd | 1,291,669.2500052 bd |
The are (/ˈɑːr/ or /ˈɛər/) is a unit of area, equal to 100 square metres (10 m × 10 m), used for measuring land area. It was defined by older forms of the metric system, but is now outside of the modern International System of Units (SI).
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
are | a | ≡ 100 m2 | ≡ 100 m2 | Metric system SI |
ares | boards | ares | boards |
---|---|---|---|
1 | ≡ 12916.692500052 | 6 | ≡ 77500.15500031 |
2 | ≡ 25833.385000103 | 7 | ≡ 90416.847500362 |
3 | ≡ 38750.077500155 | 8 | ≡ 103333.54000041 |
4 | ≡ 51666.770000207 | 9 | ≡ 116250.23250047 |
5 | ≡ 64583.462500258 | 10 | ≡ 129166.92500052 |
Board is a unit of area.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
board | bd | ≡ 1 in × 1 ft | ≡ 7.74192×10−3 m2 | Other |
boards | ares | boards | ares |
---|---|---|---|
1 | ≡ 7.74192E-5 | 6 | ≡ 0.0004645152 |
2 | ≡ 0.0001548384 | 7 | ≡ 0.0005419344 |
3 | ≡ 0.0002322576 | 8 | ≡ 0.0006193536 |
4 | ≡ 0.0003096768 | 9 | ≡ 0.0006967728 |
5 | ≡ 0.000387096 | 10 | ≡ 0.000774192 |
ares | boards |
---|---|
1 | ≡ 12,916.6925001 |
7.74192 × 10-5 | ≡ 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 …) |