| 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 |
| square mil | 15 500 031 000 062 sq mil | 31 000 062 000 124 sq mil | 46 500 093 000 186 sq mil | 62 000 124 000 248 sq mil | 77 500 155 000 310 sq mil | 93 000 186 000 372 sq mil | 1.0850021700043 × 1014 sq mil | 1.240002480005 × 1014 sq mil | 1.3950027900056 × 1014 sq mil | 1.5500031000062 × 1014 sq mil | 1.7050034100068 × 1014 sq mil | 1.8600037200074 × 1014 sq mil | 2.0150040300081 × 1014 sq mil | 2.1700043400087 × 1014 sq mil | 2.3250046500093 × 1014 sq mil | 2.4800049600099 × 1014 sq mil | 2.6350052700105 × 1014 sq mil | 2.7900055800112 × 1014 sq mil | 2.9450058900118 × 1014 sq mil | 3.1000062000124 × 1014 sq mil | 3.255006510013 × 1014 sq mil | 3.4100068200136 × 1014 sq mil | 3.5650071300143 × 1014 sq mil | 3.7200074400149 × 1014 sq mil | 3.8750077500155 × 1014 sq mil | 4.0300080600161 × 1014 sq mil | 4.1850083700167 × 1014 sq mil | 4.3400086800174 × 1014 sq mil | 4.495008990018 × 1014 sq mil | 4.6500093000186 × 1014 sq mil | 4.8050096100192 × 1014 sq mil | 4.9600099200198 × 1014 sq mil | 5.1150102300205 × 1014 sq mil | 5.2700105400211 × 1014 sq mil | 5.4250108500217 × 1014 sq mil | 5.5800111600223 × 1014 sq mil | 5.7350114700229 × 1014 sq mil | 5.8900117800236 × 1014 sq mil | 6.0450120900242 × 1014 sq mil | 6.2000124000248 × 1014 sq mil | 6.3550127100254 × 1014 sq mil | 6.510013020026 × 1014 sq mil | 6.6650133300267 × 1014 sq mil | 6.8200136400273 × 1014 sq mil | 6.9750139500279 × 1014 sq mil | 7.1300142600285 × 1014 sq mil | 7.2850145700291 × 1014 sq mil | 7.4400148800298 × 1014 sq mil | 7.5950151900304 × 1014 sq mil | 7.750015500031 × 1014 sq mil | 7.9050158100316 × 1014 sq mil | 8.0600161200322 × 1014 sq mil | 8.2150164300329 × 1014 sq mil | 8.3700167400335 × 1014 sq mil | 8.5250170500341 × 1014 sq mil | 8.6800173600347 × 1014 sq mil | 8.8350176700353 × 1014 sq mil | 8.990017980036 × 1014 sq mil | 9.1450182900366 × 1014 sq mil | 9.3000186000372 × 1014 sq mil | 9.4550189100378 × 1014 sq mil | 9.6100192200384 × 1014 sq mil | 9.7650195300391 × 1014 sq mil | 9.9200198400397 × 1014 sq mil | 1.007502015004 × 1015 sq mil | 1.0230020460041 × 1015 sq mil | 1.0385020770042 × 1015 sq mil | 1.0540021080042 × 1015 sq mil | 1.0695021390043 × 1015 sq mil | 1.0850021700043 × 1015 sq mil | 1.1005022010044 × 1015 sq mil | 1.1160022320045 × 1015 sq mil | 1.1315022630045 × 1015 sq mil | 1.1470022940046 × 1015 sq mil | 1.1625023250046 × 1015 sq mil | 1.1780023560047 × 1015 sq mil | 1.1935023870048 × 1015 sq mil | 1.2090024180048 × 1015 sq mil | 1.2245024490049 × 1015 sq mil | 1.240002480005 × 1015 sq mil | 1.255502511005 × 1015 sq mil | 1.2710025420051 × 1015 sq mil | 1.2865025730051 × 1015 sq mil | 1.3020026040052 × 1015 sq mil | 1.3175026350053 × 1015 sq mil | 1.3330026660053 × 1015 sq mil | 1.3485026970054 × 1015 sq mil | 1.3640027280055 × 1015 sq mil | 1.3795027590055 × 1015 sq mil | 1.3950027900056 × 1015 sq mil | 1.4105028210056 × 1015 sq mil | 1.4260028520057 × 1015 sq mil | 1.4415028830058 × 1015 sq mil | 1.4570029140058 × 1015 sq mil | 1.4725029450059 × 1015 sq mil | 1.488002976006 × 1015 sq mil | 1.503503007006 × 1015 sq mil | 1.5190030380061 × 1015 sq mil | 1.5345030690061 × 1015 sq mil | 1.5500031000062 × 1015 sq mil |
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 = 15500031000062 square mils | 6 hectares = 93000186000372 square mils |
| 2 hectares = 31000062000124 square mils | 7 hectares = 1.0850021700043E+14 square mils |
| 3 hectares = 46500093000186 square mils | 8 hectares = 1.240002480005E+14 square mils |
| 4 hectares = 62000124000248 square mils | 9 hectares = 1.3950027900056E+14 square mils |
| 5 hectares = 77500155000310 square mils | 10 hectares = 1.5500031000062E+14 square mils |
A square mil is a unit of area, equal to the area of a square with sides of length one mil. A mil is one thousandth of an international inch. This unit of area is usually used in specifying the area of the cross section of a wire or cable.
| 1 square mils = 6.4516E-14 hectares | 6 square mils = 3.87096E-13 hectares |
| 2 square mils = 1.29032E-13 hectares | 7 square mils = 4.51612E-13 hectares |
| 3 square mils = 1.93548E-13 hectares | 8 square mils = 5.16128E-13 hectares |
| 4 square mils = 2.58064E-13 hectares | 9 square mils = 5.80644E-13 hectares |
| 5 square mils = 3.2258E-13 hectares | 10 square mils = 6.4516E-13 hectares |
| 1 hectares = 15 500 031 000 062 square mils |
| 1 square mils = 6.4516 × 10-14 hectares |