| hectare | 1 ha | 2 ha | 3 ha | 4 ha | 5 ha | 6 ha | 7 ha | 8 ha | 9 ha | 10 ha | 11 ha | 12 ha | 13 ha | 14 ha | 15 ha | 16 ha | 17 ha | 18 ha | 19 ha | 20 ha | 21 ha | 22 ha | 23 ha | 24 ha | 25 ha | 26 ha | 27 ha | 28 ha | 29 ha | 30 ha | 31 ha | 32 ha | 33 ha | 34 ha | 35 ha | 36 ha | 37 ha | 38 ha | 39 ha | 40 ha | 41 ha | 42 ha | 43 ha | 44 ha | 45 ha | 46 ha | 47 ha | 48 ha | 49 ha | 50 ha | 51 ha | 52 ha | 53 ha | 54 ha | 55 ha | 56 ha | 57 ha | 58 ha | 59 ha | 60 ha | 61 ha | 62 ha | 63 ha | 64 ha | 65 ha | 66 ha | 67 ha | 68 ha | 69 ha | 70 ha | 71 ha | 72 ha | 73 ha | 74 ha | 75 ha | 76 ha | 77 ha | 78 ha | 79 ha | 80 ha | 81 ha | 82 ha | 83 ha | 84 ha | 85 ha | 86 ha | 87 ha | 88 ha | 89 ha | 90 ha | 91 ha | 92 ha | 93 ha | 94 ha | 95 ha | 96 ha | 97 ha | 98 ha | 99 ha | 100 ha |
| board | 1,291,669.2500052 bd | 2,583,338.5000103 bd | 3,875,007.7500155 bd | 5,166,677.0000207 bd | 6,458,346.2500258 bd | 7,750,015.500031 bd | 9,041,684.7500362 bd | 10,333,354.000041 bd | 11,625,023.250046 bd | 12,916,692.500052 bd | 14,208,361.750057 bd | 15,500,031.000062 bd | 16,791,700.250067 bd | 18,083,369.500072 bd | 19,375,038.750078 bd | 20,666,708.000083 bd | 21,958,377.250088 bd | 23,250,046.500093 bd | 24,541,715.750098 bd | 25,833,385.000103 bd | 27,125,054.250108 bd | 28,416,723.500114 bd | 29,708,392.750119 bd | 31,000,062.000124 bd | 32,291,731.250129 bd | 33,583,400.500134 bd | 34,875,069.750139 bd | 36,166,739.000145 bd | 37,458,408.25015 bd | 38,750,077.500155 bd | 40,041,746.75016 bd | 41,333,416.000165 bd | 42,625,085.25017 bd | 43,916,754.500176 bd | 45,208,423.750181 bd | 46,500,093.000186 bd | 47,791,762.250191 bd | 49,083,431.500196 bd | 50,375,100.750202 bd | 51,666,770.000207 bd | 52,958,439.250212 bd | 54,250,108.500217 bd | 55,541,777.750222 bd | 56,833,447.000227 bd | 58,125,116.250232 bd | 59,416,785.500238 bd | 60,708,454.750243 bd | 62,000,124.000248 bd | 63,291,793.250253 bd | 64,583,462.500258 bd | 65,875,131.750263 bd | 67,166,801.000269 bd | 68,458,470.250274 bd | 69,750,139.500279 bd | 71,041,808.750284 bd | 72,333,478.000289 bd | 73,625,147.250294 bd | 74,916,816.5003 bd | 76,208,485.750305 bd | 77,500,155.00031 bd | 78,791,824.250315 bd | 80,083,493.50032 bd | 81,375,162.750326 bd | 82,666,832.000331 bd | 83,958,501.250336 bd | 85,250,170.500341 bd | 86,541,839.750346 bd | 87,833,509.000351 bd | 89,125,178.250356 bd | 90,416,847.500362 bd | 91,708,516.750367 bd | 93,000,186.000372 bd | 94,291,855.250377 bd | 95,583,524.500382 bd | 96,875,193.750388 bd | 98,166,863.000393 bd | 99,458,532.250398 bd | 100,750,201.5004 bd | 102,041,870.75041 bd | 103,333,540.00041 bd | 104,625,209.25042 bd | 105,916,878.50042 bd | 107,208,547.75043 bd | 108,500,217.00043 bd | 109,791,886.25044 bd | 111,083,555.50044 bd | 112,375,224.75045 bd | 113,666,894.00045 bd | 114,958,563.25046 bd | 116,250,232.50046 bd | 117,541,901.75047 bd | 118,833,571.00048 bd | 120,125,240.25048 bd | 121,416,909.50049 bd | 122,708,578.75049 bd | 124,000,248.0005 bd | 125,291,917.2505 bd | 126,583,586.50051 bd | 127,875,255.75051 bd | 129,166,925.00052 bd |
The hectare (/ˈhɛktɛər/ or /ˈhɛktɑːr/), although not a unit of SI, is the only named unit of area that is accepted for use within the SI. In practice the hectare is fully derived from the SI, being equivalent to a square hectometre. It is widely used throughout the world for the measurement of large areas of land, and it is the legal unit of measure in domains concerned with land ownership, planning, and management, including law (land deeds), agriculture, forestry, and town planning throughout the European Union. The United Kingdom, United States, Burma, and to some extent Canada instead use the acre.
| 1 hectares ≡ 1291669.2500052 boards | 6 hectares ≡ 7750015.500031 boards |
| 2 hectares ≡ 2583338.5000103 boards | 7 hectares ≡ 9041684.7500362 boards |
| 3 hectares ≡ 3875007.7500155 boards | 8 hectares ≡ 10333354.000041 boards |
| 4 hectares ≡ 5166677.0000207 boards | 9 hectares ≡ 11625023.250046 boards |
| 5 hectares ≡ 6458346.2500258 boards | 10 hectares ≡ 12916692.500052 boards |
Board is a unit of area.
| 1 boards ≡ 7.74192E-7 hectares | 6 boards ≡ 4.645152E-6 hectares |
| 2 boards ≡ 1.548384E-6 hectares | 7 boards ≡ 5.419344E-6 hectares |
| 3 boards ≡ 2.322576E-6 hectares | 8 boards ≡ 6.193536E-6 hectares |
| 4 boards ≡ 3.096768E-6 hectares | 9 boards ≡ 6.967728E-6 hectares |
| 5 boards ≡ 3.87096E-6 hectares | 10 boards ≡ 7.74192E-6 hectares |
| 1 hectares ≡ 1,291,669.2500052 boards |
| 1 boards ≡ 7.74192 × 10-7 hectares |