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 |
square chain (international) | 2,471.0538147 sq ch | 4,942.1076293 sq ch | 7,413.1614440 sq ch | 9,884.2152587 sq ch | 12,355.2690734 sq ch | 14,826.3228880 sq ch | 17,297.3767027 sq ch | 19,768.4305174 sq ch | 22,239.4843320 sq ch | 24,710.5381467 sq ch | 27,181.5919614 sq ch | 29,652.6457761 sq ch | 32,123.6995907 sq ch | 34,594.7534054 sq ch | 37,065.8072201 sq ch | 39,536.8610347 sq ch | 42,007.9148494 sq ch | 44,478.9686641 sq ch | 46,950.0224788 sq ch | 49,421.0762934 sq ch | 51,892.1301081 sq ch | 54,363.1839228 sq ch | 56,834.2377374 sq ch | 59,305.2915521 sq ch | 61,776.3453668 sq ch | 64,247.3991815 sq ch | 66,718.4529961 sq ch | 69,189.5068108 sq ch | 71,660.5606255 sq ch | 74,131.6144402 sq ch | 76,602.6682548 sq ch | 79,073.7220695 sq ch | 81,544.7758842 sq ch | 84,015.8296988 sq ch | 86,486.8835135 sq ch | 88,957.9373282 sq ch | 91,428.9911429 sq ch | 93,900.0449575 sq ch | 96,371.0987722 sq ch | 98,842.1525869 sq ch | 101,313.2064015 sq ch | 103,784.2602162 sq ch | 106,255.3140309 sq ch | 108,726.3678456 sq ch | 111,197.4216602 sq ch | 113,668.4754749 sq ch | 116,139.5292896 sq ch | 118,610.5831042 sq ch | 121,081.6369189 sq ch | 123,552.6907336 sq ch | 126,023.7445483 sq ch | 128,494.7983629 sq ch | 130,965.8521776 sq ch | 133,436.9059923 sq ch | 135,907.9598069 sq ch | 138,379.0136216 sq ch | 140,850.0674363 sq ch | 143,321.1212510 sq ch | 145,792.1750656 sq ch | 148,263.2288803 sq ch | 150,734.2826950 sq ch | 153,205.3365096 sq ch | 155,676.3903243 sq ch | 158,147.4441390 sq ch | 160,618.4979537 sq ch | 163,089.5517683 sq ch | 165,560.605583 sq ch | 168,031.6593977 sq ch | 170,502.7132123 sq ch | 172,973.7670270 sq ch | 175,444.8208417 sq ch | 177,915.8746564 sq ch | 180,386.9284710 sq ch | 182,857.9822857 sq ch | 185,329.0361004 sq ch | 187,800.0899151 sq ch | 190,271.1437297 sq ch | 192,742.1975444 sq ch | 195,213.2513591 sq ch | 197,684.3051737 sq ch | 200,155.3589884 sq ch | 202,626.4128031 sq ch | 205,097.4666178 sq ch | 207,568.5204324 sq ch | 210,039.5742471 sq ch | 212,510.6280618 sq ch | 214,981.6818764 sq ch | 217,452.7356911 sq ch | 219,923.7895058 sq ch | 222,394.8433205 sq ch | 224,865.8971351 sq ch | 227,336.9509498 sq ch | 229,808.0047645 sq ch | 232,279.0585791 sq ch | 234,750.1123938 sq ch | 237,221.1662085 sq ch | 239,692.2200232 sq ch | 242,163.2738378 sq ch | 244,634.3276525 sq ch | 247,105.3814672 sq ch |
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 | square chains (international) | square kilometers | square chains (international) |
---|---|---|---|
1 | = 2471.0538146717 | 6 | = 14826.32288803 |
2 | = 4942.1076293433 | 7 | = 17297.376702702 |
3 | = 7413.161444015 | 8 | = 19768.430517373 |
4 | = 9884.2152586866 | 9 | = 22239.484332045 |
5 | = 12355.269073358 | 10 | = 24710.538146717 |
square chain is a unit of area.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
square chain (international) | sq ch | ≡ 66 ft × 66 ft = 1⁄10 ac | ≡ 404.68564224 m2 | Imperial/US |
square chains (international) | square kilometers | square chains (international) | square kilometers |
---|---|---|---|
1 | = 0.00040468564224 | 6 | = 0.00242811385344 |
2 | = 0.00080937128448 | 7 | = 0.00283279949568 |
3 | = 0.00121405692672 | 8 | = 0.00323748513792 |
4 | = 0.00161874256896 | 9 | = 0.00364217078016 |
5 | = 0.0020234282112 | 10 | = 0.0040468564224 |
square kilometers | square chains (international) |
---|---|
1 | = 2,471.0538147 |
0.0004047 | = 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 …) |