square kilometer | 1 km2 | 2 km2 | 3 km2 | 4 km2 | 5 km2 | 6 km2 | 7 km2 | 8 km2 | 9 km2 | 10 km2 | 11 km2 | 12 km2 | 13 km2 | 14 km2 | 15 km2 | 16 km2 | 17 km2 | 18 km2 | 19 km2 | 20 km2 | 21 km2 | 22 km2 | 23 km2 | 24 km2 | 25 km2 | 26 km2 | 27 km2 | 28 km2 | 29 km2 | 30 km2 | 31 km2 | 32 km2 | 33 km2 | 34 km2 | 35 km2 | 36 km2 | 37 km2 | 38 km2 | 39 km2 | 40 km2 | 41 km2 | 42 km2 | 43 km2 | 44 km2 | 45 km2 | 46 km2 | 47 km2 | 48 km2 | 49 km2 | 50 km2 | 51 km2 | 52 km2 | 53 km2 | 54 km2 | 55 km2 | 56 km2 | 57 km2 | 58 km2 | 59 km2 | 60 km2 | 61 km2 | 62 km2 | 63 km2 | 64 km2 | 65 km2 | 66 km2 | 67 km2 | 68 km2 | 69 km2 | 70 km2 | 71 km2 | 72 km2 | 73 km2 | 74 km2 | 75 km2 | 76 km2 | 77 km2 | 78 km2 | 79 km2 | 80 km2 | 81 km2 | 82 km2 | 83 km2 | 84 km2 | 85 km2 | 86 km2 | 87 km2 | 88 km2 | 89 km2 | 90 km2 | 91 km2 | 92 km2 | 93 km2 | 94 km2 | 95 km2 | 96 km2 | 97 km2 | 98 km2 | 99 km2 | 100 km2 |
section | 0.3861022 section | 0.7722043 section | 1.1583065 section | 1.5444086 section | 1.9305108 section | 2.3166130 section | 2.7027151 section | 3.0888173 section | 3.4749194 section | 3.8610216 section | 4.2471237 section | 4.6332259 section | 5.0193281 section | 5.4054302 section | 5.7915324 section | 6.1776345 section | 6.5637367 section | 6.9498389 section | 7.3359410 section | 7.7220432 section | 8.1081453 section | 8.4942475 section | 8.8803496 section | 9.2664518 section | 9.6525540 section | 10.0386561 section | 10.4247583 section | 10.8108604 section | 11.1969626 section | 11.5830648 section | 11.9691669 section | 12.3552691 section | 12.7413712 section | 13.1274734 section | 13.5135755 section | 13.8996777 section | 14.2857799 section | 14.6718820 section | 15.0579842 section | 15.4440863 section | 15.8301885 section | 16.2162907 section | 16.6023928 section | 16.9884950 section | 17.3745971 section | 17.7606993 section | 18.1468015 section | 18.5329036 section | 18.9190058 section | 19.3051079 section | 19.6912101 section | 20.0773122 section | 20.4634144 section | 20.8495166 section | 21.2356187 section | 21.6217209 section | 22.0078230 section | 22.3939252 section | 22.7800274 section | 23.1661295 section | 23.5522317 section | 23.9383338 section | 24.3244360 section | 24.7105381 section | 25.0966403 section | 25.4827425 section | 25.8688446 section | 26.2549468 section | 26.6410489 section | 27.0271511 section | 27.4132533 section | 27.7993554 section | 28.1854576 section | 28.5715597 section | 28.9576619 section | 29.3437640 section | 29.7298662 section | 30.1159684 section | 30.5020705 section | 30.8881727 section | 31.2742748 section | 31.6603770 section | 32.0464792 section | 32.4325813 section | 32.8186835 section | 33.2047856 section | 33.5908878 section | 33.9769900 section | 34.3630921 section | 34.7491943 section | 35.1352964 section | 35.5213986 section | 35.9075007 section | 36.2936029 section | 36.6797051 section | 37.0658072 section | 37.4519094 section | 37.8380115 section | 38.2241137 section | 38.6102159 section |
Square kilometre (International spelling as used by the International Bureau of Weights and Measures) or square kilometer (American spelling), symbol km2, is a multiple of the square metre, the SI unit of area or surface area.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
square kilometer | km2 | ≡ 1 km × 1 km | = 106 m2 | Metric system SI |
square kilometers | sections | square kilometers | sections |
---|---|---|---|
1 | = 0.38610215854245 | 6 | = 2.3166129512547 |
2 | = 0.77220431708489 | 7 | = 2.7027151097971 |
3 | = 1.1583064756273 | 8 | = 3.0888172683396 |
4 | = 1.5444086341698 | 9 | = 3.474919426882 |
5 | = 1.9305107927122 | 10 | = 3.8610215854245 |
a section is an area nominally one square mile (2.6 square kilometers), containing 640 acres (260 hectares), with 36 sections making up one survey township on a rectangular grid.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
section | ≡ 1 mi × 1 mi | = 2.589988110336×106 m2 | Imperial/US |
sections | square kilometers | sections | square kilometers |
---|---|---|---|
1 | = 2.589988110336 | 6 | = 15.539928662016 |
2 | = 5.179976220672 | 7 | = 18.129916772352 |
3 | = 7.769964331008 | 8 | = 20.719904882688 |
4 | = 10.359952441344 | 9 | = 23.309892993024 |
5 | = 12.94994055168 | 10 | = 25.89988110336 |
square kilometers | sections |
---|---|
1 | = 0.3861022 |
2.5899881 | = 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 …) |