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A unit square kilometer represents the area encompassed by a square with each side measuring one kilometer in length. This metric unit is widely employed in geography, urban planning, and environmental studies to measure vast expanses of land such as countries, continents, or regions. It simplifies calculations and facilitates comparisons, offering a standardized method to comprehend and convey the size of large territories or geographic features. Whether assessing the dimensions of national parks, evaluating the extent of urban sprawl, or analyzing the impact of environmental changes, the square kilometer provides a convenient and universally understood unit for measuring extensive areas.
Symbol/abbreviation: km2, sq km
Unit of: AREA
AREA's base unit: Square Meters (Non-SI/Derived Unit)
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In relation to the base unit (Square Meters), 1 Square Kilometers = 1000000 Square Meters.
Conversion table 1 Square Kilometers (km2, sq km) to all area units | ||
|---|---|---|
| 1 km2, sq km | = 247.10516301528 Acres (ac) | ⇛ |
| 1 km2, sq km | = 10000 Ares (a) | ⇛ |
| 1 km2, sq km | = 247.44621647609 Arpents (arp) | ⇛ |
| 1 km2, sq km | = 1.0E+34 Barns (barn) | ⇛ |
| 1 km2, sq km | = 100 Bunders (b) | ⇛ |
| 1 km2, sq km | = 77.519379844961 Carreau (carreau) | ⇛ |
| 1 km2, sq km | = 2.0576131687243 Carucate (carucate) | ⇛ |
| 1 km2, sq km | = 185.32903610037 Cawneys (cawney) | ⇛ |
| 1 km2, sq km | = 1000000 Centiares (ca) | ⇛ |
| 1 km2, sq km | = 1973525159.9789 Circular Inches (c in) | ⇛ |
| 1 km2, sq km | = 1.9735252417697E+15 Circular Mils (c mil) | ⇛ |
| 1 km2, sq km | = 254.42731353539 Cuerdas (cuerda) | ⇛ |
| 1 km2, sq km | = 1000 Decares (daa) | ⇛ |
| 1 km2, sq km | = 100000 Deciares (da) | ⇛ |
| 1 km2, sq km | = 1000 Dekares (da a ) | ⇛ |
| 1 km2, sq km | = 59070.234508831 Dhurs (dhur) | ⇛ |
| 1 km2, sq km | = 1000 Dunams (dunam) | ⇛ |
| 1 km2, sq km | = 1.5032029649751E+34 Electron Cross Sections (ecs) | ⇛ |
| 1 km2, sq km | = 988.14229249012 Farthingales (fa) | ⇛ |
| 1 km2, sq km | = 238.09523809524 Feddans (feddan) | ⇛ |
| 1 km2, sq km | = 186.8734483664 Football Fields (ff) | ⇛ |
| 1 km2, sq km | = 100 Hectares (ha) | ⇛ |
| 1 km2, sq km | = 1.5444086341793 Homesteads (hs) | ⇛ |
| 1 km2, sq km | = 500 Jeribs (jerib) | ⇛ |
| 1 km2, sq km | = 617283.95061728 Jo JAPAN (jo) | ⇛ |
| 1 km2, sq km | = 6482.5619084662 Kapplands (kapp) | ⇛ |
| 1 km2, sq km | = 400 Morgen GERMANY (mrg DE) | ⇛ |
| 1 km2, sq km | = 116.72697560406 Morgen SOUTH AFRICA (mrg SA) | ⇛ |
| 1 km2, sq km | = 12.355269141747 Nooks (nook) | ⇛ |
| 1 km2, sq km | = 16.666666666667 Oxgangs (oxs) | ⇛ |
| 1 km2, sq km | = 302499.55381316 Pings (ping) | ⇛ |
| 1 km2, sq km | = 3.8283373530876E+75 Planck Areas (Ap) | ⇛ |
| 1 km2, sq km | = 156.25 Plazas (plaza) | ⇛ |
| 1 km2, sq km | = 302499.55381316 Pyeongs (pyeong) | ⇛ |
| 1 km2, sq km | = 625 Rais (ไร่) | ⇛ |
| 1 km2, sq km | = 988.42152586866 Roods (rood) | ⇛ |
| 1 km2, sq km | = 10763910.41671 Sabins (sabin) | ⇛ |
| 1 km2, sq km | = 0.38610215854781 Sections (section) | ⇛ |
| 1 km2, sq km | = 140.05602240896 Soccer Fields (soccer field) | ⇛ |
| 1 km2, sq km | = 1.0E+26 Square Angstroms (Å2, sq Å) | ⇛ |
| 1 km2, sq km | = 4.4683704831421E-17 Square Astronomical Units (au2, sq au) | ⇛ |
| 1 km2, sq km | = 15503875968992 Square Calibers (sq cal) | ⇛ |
| 1 km2, sq km | = 10000000000 Square Centimeters (cm2, sq cm) | ⇛ |
| 1 km2, sq km | = 2471.0538146717 Square Chains (sq ch) | ⇛ |
| 1 km2, sq km | = 4783960.1852043 Square Cubits (sq cubit) | ⇛ |
| 1 km2, sq km | = 10000 Square Decameters (dam2, sq dam) | ⇛ |
| 1 km2, sq km | = 100000000 Square Decimeters (dm2, sq dm) | ⇛ |
| 1 km2, sq km | = 10000 Square Dekameters (dm2, sq dam) | ⇛ |
| 1 km2, sq km | = 2755561066.6777 Square Digits (sq digit) | ⇛ |
| 1 km2, sq km | = 298997.46151155 Square Fathoms (sq fath) | ⇛ |
| 1 km2, sq km | = 10763915.051182 Square Feet (ft2, sq ft) | ⇛ |
| 1 km2, sq km | = 100 Square Hectometers (hm2, sq hm) | ⇛ |
| 1 km2, sq km | = 1550003100.0062 Square Inches (in2, sq in) | ⇛ |
| 1 km2, sq km | = 1 Square Kilometers (km2, sq km) | ⇛ |
| 1 km2, sq km | = 0.032394816622014 Square Leagues NAUTICAL (sq leag [nautical]) | ⇛ |
| 1 km2, sq km | = 0.04290006866585 Square Leagues US STATUTE (sq leag [US]) | ⇛ |
| 1 km2, sq km | = 24710439.364956 Square Links GUNTER SURVEY (sq li [survey]) | ⇛ |
| 1 km2, sq km | = 10763867.316305 Square Links RAMDEN ENGINEER (sq li [engineer]) | ⇛ |
| 1 km2, sq km | = 1000000 Square Meters (m2, sq m) | ⇛ |
| 1 km2, sq km | = 1.0E+18 Square Micrometers (μ2, sq μ) | ⇛ |
| 1 km2, sq km | = 0.38610215859254 Square Miles (mi2, sq mi) | ⇛ |
| 1 km2, sq km | = 1000000000000 Square Millimeters (mm2, sq mm) | ⇛ |
| 1 km2, sq km | = 1.5500031000062E+15 Square Mils (sq mil) | ⇛ |
| 1 km2, sq km | = 1.0E+24 Square Nanometers (nm2, sq nm) | ⇛ |
| 1 km2, sq km | = 1.0502647575668E-27 Square Parsecs (sq pc) | ⇛ |
| 1 km2, sq km | = 39536.861034746 Square Perch (sq perch) | ⇛ |
| 1 km2, sq km | = 39536.861034746 Square Poles (sq pole) | ⇛ |
| 1 km2, sq km | = 39536.861034746 Square Rods (sq rod) | ⇛ |
| 1 km2, sq km | = 1195990.0463011 Square Yards (yd2, sq yd) | ⇛ |
| 1 km2, sq km | = 369.13990402362 Stangs (stang) | ⇛ |
| 1 km2, sq km | = 617283.95061728 Tatamis JAPAN (tatami) | ⇛ |
| 1 km2, sq km | = 181.29079042785 Tonde Land (tondeland) | ⇛ |
| 1 km2, sq km | = 0.010725059959523 Townships (township) | ⇛ |
| 1 km2, sq km | = 302498.63875613 Tsubo (tsubo) | ⇛ |
| 1 km2, sq km | = 202.57677659833 Tunnlands (tunnland) | ⇛ |
| 1 km2, sq km | = 1431153.6386366 Varas Castellanas Cuads (varas-castellana) | ⇛ |
| 1 km2, sq km | = 159017.07095962 Varas Conuqueras Cuads (varas-conuquera) | ⇛ |
| 1 km2, sq km | = 8.3333333333333 Virgates (virgate) | ⇛ |