A square kilometer (symbol: sq km or km2) is equal to one million square meters. One square kilometer is approximately 0.39 square miles. Large areas of land are expressed in square kilometer -- for example area of a city or a forest.
The square yard (symbol: sq yd or yd2) is a unit of area in the British imperial and US customary systems of measurement. One square yard is equal to 9 square feet or 0.83 square meter.
The square yard is used as the standard unit of field-area measurement in many countries. In some parts of India, the square yard is used as the unit of area - especially for plots of land.
| square kilometer (km2) | square yard (yd2) |
|---|---|
| 1 square kilometer | 1195990.5612425 square yards |
| 2 square kilometers | 2391981.122485 square yards |
| 3 square kilometers | 3587971.6837275 square yards |
| 4 square kilometers | 4783962.24497 square yards |
| 5 square kilometers | 5979952.8062125 square yards |
| 6 square kilometers | 7175943.3674549 square yards |
| 7 square kilometers | 8371933.9286974 square yards |
| 8 square kilometers | 9567924.4899399 square yards |
| 9 square kilometers | 10763915.051182 square yards |
| 10 square kilometers | 11959905.612425 square yards |
| 11 square kilometers | 13155896.173667 square yards |
| 12 square kilometers | 14351886.73491 square yards |
| 13 square kilometers | 15547877.296152 square yards |
| 14 square kilometers | 16743867.857395 square yards |
| 15 square kilometers | 17939858.418637 square yards |
| 16 square kilometers | 19135848.97988 square yards |
| 17 square kilometers | 20331839.541122 square yards |
| 18 square kilometers | 21527830.102365 square yards |
| 19 square kilometers | 22723820.663607 square yards |
| 20 square kilometers | 23919811.22485 square yards |
| 21 square kilometers | 25115801.786092 square yards |
| 22 square kilometers | 26311792.347335 square yards |
| 23 square kilometers | 27507782.908577 square yards |
| 24 square kilometers | 28703773.46982 square yards |
| 25 square kilometers | 29899764.031062 square yards |
| 26 square kilometers | 31095754.592305 square yards |
| 27 square kilometers | 32291745.153547 square yards |
| 28 square kilometers | 33487735.71479 square yards |
| 29 square kilometers | 34683726.276032 square yards |
| 30 square kilometers | 35879716.837275 square yards |
| 31 square kilometers | 37075707.398517 square yards |
| 32 square kilometers | 38271697.95976 square yards |
| 33 square kilometers | 39467688.521002 square yards |
| 34 square kilometers | 40663679.082245 square yards |
| 35 square kilometers | 41859669.643487 square yards |
| 36 square kilometers | 43055660.20473 square yards |
| 37 square kilometers | 44251650.765972 square yards |
| 38 square kilometers | 45447641.327215 square yards |
| 39 square kilometers | 46643631.888457 square yards |
| 40 square kilometers | 47839622.4497 square yards |
| 41 square kilometers | 49035613.010942 square yards |
| 42 square kilometers | 50231603.572185 square yards |
| 43 square kilometers | 51427594.133427 square yards |
| 44 square kilometers | 52623584.69467 square yards |
| 45 square kilometers | 53819575.255912 square yards |
| 46 square kilometers | 55015565.817155 square yards |
| 47 square kilometers | 56211556.378397 square yards |
| 48 square kilometers | 57407546.93964 square yards |
| 49 square kilometers | 58603537.500882 square yards |
| 50 square kilometers | 59799528.062125 square yards |
| 51 square kilometers | 60995518.623367 square yards |
| 52 square kilometers | 62191509.18461 square yards |
| 53 square kilometers | 63387499.745852 square yards |
| 54 square kilometers | 64583490.307094 square yards |
| 55 square kilometers | 65779480.868337 square yards |
| 56 square kilometers | 66975471.429579 square yards |
| 57 square kilometers | 68171461.990822 square yards |
| 58 square kilometers | 69367452.552064 square yards |
| 59 square kilometers | 70563443.113307 square yards |
| 60 square kilometers | 71759433.674549 square yards |
| 61 square kilometers | 72955424.235792 square yards |
| 62 square kilometers | 74151414.797034 square yards |
| 63 square kilometers | 75347405.358277 square yards |
| 64 square kilometers | 76543395.919519 square yards |
| 65 square kilometers | 77739386.480762 square yards |
| 66 square kilometers | 78935377.042004 square yards |
| 67 square kilometers | 80131367.603247 square yards |
| 68 square kilometers | 81327358.164489 square yards |
| 69 square kilometers | 82523348.725732 square yards |
| 70 square kilometers | 83719339.286974 square yards |
| 71 square kilometers | 84915329.848217 square yards |
| 72 square kilometers | 86111320.409459 square yards |
| 73 square kilometers | 87307310.970702 square yards |
| 74 square kilometers | 88503301.531944 square yards |
| 75 square kilometers | 89699292.093187 square yards |
| 76 square kilometers | 90895282.654429 square yards |
| 77 square kilometers | 92091273.215672 square yards |
| 78 square kilometers | 93287263.776914 square yards |
| 79 square kilometers | 94483254.338157 square yards |
| 80 square kilometers | 95679244.899399 square yards |
| 81 square kilometers | 96875235.460642 square yards |
| 82 square kilometers | 98071226.021884 square yards |
| 83 square kilometers | 99267216.583127 square yards |
| 84 square kilometers | 100463207.14437 square yards |
| 85 square kilometers | 101659197.70561 square yards |
| 86 square kilometers | 102855188.26685 square yards |
| 87 square kilometers | 104051178.8281 square yards |
| 88 square kilometers | 105247169.38934 square yards |
| 89 square kilometers | 106443159.95058 square yards |
| 90 square kilometers | 107639150.51182 square yards |
| 91 square kilometers | 108835141.07307 square yards |
| 92 square kilometers | 110031131.63431 square yards |
| 93 square kilometers | 111227122.19555 square yards |
| 94 square kilometers | 112423112.75679 square yards |
| 95 square kilometers | 113619103.31804 square yards |
| 96 square kilometers | 114815093.87928 square yards |
| 97 square kilometers | 116011084.44052 square yards |
| 98 square kilometers | 117207075.00176 square yards |
| 99 square kilometers | 118403065.56301 square yards |
| 100 square kilometers | 119599056.12425 square yards |
| 150 square kilometers | 179398584.18637 square yards |
| 200 square kilometers | 239198112.2485 square yards |
| 250 square kilometers | 298997640.31062 square yards |
| 300 square kilometers | 358797168.37275 square yards |
| 350 square kilometers | 418596696.43487 square yards |
| 400 square kilometers | 478396224.497 square yards |
| 450 square kilometers | 538195752.55912 square yards |
| 500 square kilometers | 597995280.62125 square yards |
| 550 square kilometers | 657794808.68337 square yards |
| 600 square kilometers | 717594336.74549 square yards |
| 650 square kilometers | 777393864.80762 square yards |
| 700 square kilometers | 837193392.86974 square yards |
| 750 square kilometers | 896992920.93187 square yards |
| 800 square kilometers | 956792448.99399 square yards |
| 850 square kilometers | 1016591977.0561 square yards |
| 900 square kilometers | 1076391505.1182 square yards |
| 950 square kilometers | 1136191033.1804 square yards |
| 1000 square kilometers | 1195990561.2425 square yards |
| 1500 square kilometers | 1793985841.8637 square yards |
| 2000 square kilometers | 2391981122.485 square yards |
| 2500 square kilometers | 2989976403.1062 square yards |
| 3000 square kilometers | 3587971683.7275 square yards |
| 3500 square kilometers | 4185966964.3487 square yards |
| 4000 square kilometers | 4783962244.97 square yards |
| 4500 square kilometers | 5381957525.5912 square yards |
| 5000 square kilometers | 5979952806.2125 square yards |
| 5500 square kilometers | 6577948086.8337 square yards |
| 6000 square kilometers | 7175943367.4549 square yards |
| 6500 square kilometers | 7773938648.0762 square yards |
| 7000 square kilometers | 8371933928.6974 square yards |
| 7500 square kilometers | 8969929209.3187 square yards |
| 8000 square kilometers | 9567924489.9399 square yards |
| 8500 square kilometers | 10165919770.561 square yards |
| 9000 square kilometers | 10763915051.182 square yards |
| 9500 square kilometers | 11361910331.804 square yards |
| 10000 square kilometers | 11959905612.425 square yards |
| 15000 square kilometers | 17939858418.637 square yards |
| 20000 square kilometers | 23919811224.85 square yards |
| 25000 square kilometers | 29899764031.062 square yards |
| 30000 square kilometers | 35879716837.275 square yards |
| 35000 square kilometers | 41859669643.487 square yards |
| 40000 square kilometers | 47839622449.7 square yards |
| 45000 square kilometers | 53819575255.912 square yards |
| 50000 square kilometers | 59799528062.125 square yards |
| 55000 square kilometers | 65779480868.337 square yards |
| 60000 square kilometers | 71759433674.549 square yards |
| 65000 square kilometers | 77739386480.762 square yards |
| 70000 square kilometers | 83719339286.974 square yards |
| 75000 square kilometers | 89699292093.187 square yards |
| 80000 square kilometers | 95679244899.399 square yards |
| 85000 square kilometers | 101659197705.61 square yards |
| 90000 square kilometers | 107639150511.82 square yards |
| 95000 square kilometers | 113619103318.04 square yards |
| 100000 square kilometers | 119599056124.25 square yards |