| 0km² | 0ya² |
| 1km² | 1,195,989.989ya² |
| 2km² | 2,391,979.978ya² |
| 3km² | 3,587,969.967ya² |
| 4km² | 4,783,959.956ya² |
| 5km² | 5,979,949.945ya² |
| 6km² | 7,175,939.935ya² |
| 7km² | 8,371,929.924ya² |
| 8km² | 9,567,919.913ya² |
| 9km² | 10,763,909.9ya² |
| 10km² | 11,959,899.89ya² |
| 11km² | 13,155,889.88ya² |
| 12km² | 14,351,879.87ya² |
| 13km² | 15,547,869.86ya² |
| 14km² | 16,743,859.85ya² |
| 15km² | 17,939,849.84ya² |
| 16km² | 19,135,839.83ya² |
| 17km² | 20,331,829.81ya² |
| 18km² | 21,527,819.8ya² |
| 19km² | 22,723,809.79ya² |
| 20km² | 23,919,799.78ya² |
| 21km² | 25,115,789.77ya² |
| 22km² | 26,311,779.76ya² |
| 23km² | 27,507,769.75ya² |
| 24km² | 28,703,759.74ya² |
| 25km² | 29,899,749.73ya² |
| 26km² | 31,095,739.72ya² |
| 27km² | 32,291,729.71ya² |
| 28km² | 33,487,719.69ya² |
| 29km² | 34,683,709.68ya² |
| 30km² | 35,879,699.67ya² |
| 31km² | 37,075,689.66ya² |
| 32km² | 38,271,679.65ya² |
| 33km² | 39,467,669.64ya² |
| 34km² | 40,663,659.63ya² |
| 35km² | 41,859,649.62ya² |
| 36km² | 43,055,639.61ya² |
| 37km² | 44,251,629.6ya² |
| 38km² | 45,447,619.59ya² |
| 39km² | 46,643,609.57ya² |
| 40km² | 47,839,599.56ya² |
| 41km² | 49,035,589.55ya² |
| 42km² | 50,231,579.54ya² |
| 43km² | 51,427,569.53ya² |
| 44km² | 52,623,559.52ya² |
| 45km² | 53,819,549.51ya² |
| 46km² | 55,015,539.5ya² |
| 47km² | 56,211,529.49ya² |
| 48km² | 57,407,519.48ya² |
| 49km² | 58,603,509.47ya² |
| 50km² | 59,799,499.45ya² |
| 51km² | 60,995,489.44ya² |
| 52km² | 62,191,479.43ya² |
| 53km² | 63,387,469.42ya² |
| 54km² | 64,583,459.41ya² |
| 55km² | 65,779,449.4ya² |
| 56km² | 66,975,439.39ya² |
| 57km² | 68,171,429.38ya² |
| 58km² | 69,367,419.37ya² |
| 59km² | 70,563,409.36ya² |
| 60km² | 71,759,399.35ya² |
| 61km² | 72,955,389.33ya² |
| 62km² | 74,151,379.32ya² |
| 63km² | 75,347,369.31ya² |
| 64km² | 76,543,359.3ya² |
| 65km² | 77,739,349.29ya² |
| 66km² | 78,935,339.28ya² |
| 67km² | 80,131,329.27ya² |
| 68km² | 81,327,319.26ya² |
| 69km² | 82,523,309.25ya² |
| 70km² | 83,719,299.24ya² |
| 71km² | 84,915,289.23ya² |
| 72km² | 86,111,279.21ya² |
| 73km² | 87,307,269.2ya² |
| 74km² | 88,503,259.19ya² |
| 75km² | 89,699,249.18ya² |
| 76km² | 90,895,239.17ya² |
| 77km² | 92,091,229.16ya² |
| 78km² | 93,287,219.15ya² |
| 79km² | 94,483,209.14ya² |
| 80km² | 95,679,199.13ya² |
| 81km² | 96,875,189.12ya² |
| 82km² | 98,071,179.11ya² |
| 83km² | 99,267,169.09ya² |
| 84km² | 100,463,159.1ya² |
| 85km² | 101,659,149.1ya² |
| 86km² | 102,855,139.1ya² |
| 87km² | 104,051,129.1ya² |
| 88km² | 105,247,119ya² |
| 89km² | 106,443,109ya² |
| 90km² | 107,639,099ya² |
| 91km² | 108,835,089ya² |
| 92km² | 110,031,079ya² |
| 93km² | 111,227,069ya² |
| 94km² | 112,423,059ya² |
| 95km² | 113,619,049ya² |
| 96km² | 114,815,039ya² |
| 97km² | 116,011,028.9ya² |
| 98km² | 117,207,018.9ya² |
| 99km² | 118,403,008.9ya² |
The square kilometre is a unit of area and is a multiple of the square metre; an SI derived unit. It has the symbol km².
A square kilometre is equal to the area of a square with edges 1km long. There are 1,000,000 square metres in a square kilometre.
Square kilometres are often used to describe expansive areas of land due to the large unit size.
The square yard is a unit of area and is an imperial unit with the symbol ya².
One square yard is equal in area to a square with edges one yard in length. It also equals 1,296 in² and ≈ 0.836 m².
The square yard is a common unit of measurement in the UK and US.