A Square Kilometer (sq km or km²) is a unit of area measurement within the metric system, representing the area of a square with sides each measuring one kilometer. This unit is extensively used to quantify large land areas, geographical features, and bodies of water. One Square Kilometer is equivalent to 1,000,000 square meters or approximately 247.105 acres. Its broad applicability spans across diverse fields such as geography, urban planning, environmental science, and real estate. In geography, Square Kilometer serves as a standard unit for measuring the surface area of countries, states, cities, and natural landscapes, aiding in comparative analyses and spatial understanding. Similarly, it finds utility in assessing the size of water bodies like lakes, reservoirs, and oceans, contributing to water resource management and conservation efforts. The symbol "km²" denotes Square Kilometer, signifying its association with kilometers as a unit of length squared. As a pivotal component of the metric system, Square Kilometer facilitates seamless conversions between different units of area measurement, enabling precise calculations and standardized representations of vast territories and geographical phenomena.
What are the general uses of Square Kilometers?
Square Kilometers are commonly used to measure the surface area of countries, states, provinces, cities, and other geographical regions. They provide a standardized way to quantify the size of land masses on a large scale, facilitating geographical comparisons and analyses.
In land management and urban planning, Square Kilometers are used to assess land use patterns, zoning regulations, and development plans. They help authorities and planners make informed decisions regarding infrastructure, residential areas, commercial zones, and conservation areas.
Environmental scientists and researchers use Square Kilometers to study ecosystems, habitats, and natural resources. They measure the area of forests, wetlands, wildlife reserves, and protected areas to evaluate biodiversity, monitor habitat loss, and implement conservation measures.
Square Kilometers are employed in agriculture to measure farm size, agricultural plots, crop yields, and land productivity. Farmers and agricultural experts use this unit to plan crop rotations, irrigation systems, and land management practices.
Square Kilometers are used in real estate transactions to describe the size of properties, land parcels, residential plots, commercial developments, and industrial zones. They play a crucial role in property valuation, land surveys, and legal documentation.
Engineers and infrastructure planners use Square Kilometers to design transportation networks, urban infrastructure, industrial zones, and public spaces. They calculate the land area required for roads, bridges, airports, parks, and utility installations.
How to Measure Square Kilometer to Killa?
1 Square Kilometer = 247.11 Killa
Examples of Square Kilometers to Killa
Let's assume that one Square Kilometer is equal to 247.11
Square Kilometer to Killa = 20 × 247.11
20 Square Kilometers = 4942.11 Killa

Killa, also known as Bigha or Ghunta, is a unit of land measurement widely used in South Asia, particularly in countries like India, Pakistan, Nepal, and Bangladesh. The exact size of a Killa can vary significantly depending on the specific region and local conventions. Generally, a Killa represents a larger land area compared to smaller units like Square Feet or Square Meters, typically ranging from about 1/3 to 2 acres or more. The term "Killa" may have different meanings and sizes based on the country and even within different regions of the same country. For example, in some parts of India such as Punjab, Haryana, and Rajasthan, a Killa is often considered equivalent to approximately 1 acre of land. However, in other regions like Uttar Pradesh, Bihar, and Jharkhand, a Killa might encompass a larger area, typically around 1.5 to 2 acres.
How to Measure Killa to Square Kilometer?
1 Killa = 0.0040468564224 Square Kilometers