Square Kilometer to Are Conversion Result

Square Kilometer: (km²) is a metric unit of area measurement commonly used to measure large land areas, such as cities, countries, forests, and lakes. It is part of the International System of Units (SI) and is widely used worldwide.

1 square kilometer (km²) = the area of a square with sides measuring 1 kilometer (1 km × 1 km).

Interesting Facts:

• New York City covers about 1,200 km²
• Paris has an area of about 105 km²
• Yellowstone National Park (USA) covers 8,983 km²
• Lake Superior on the border between Canada and the United States, the world's second largest lake, is 82,000 km²

Are: (a) is a metric unit of area measurement, primarily used for measuring land. Although it is not commonly used in everyday measurements today, it remains in use in some countries, especially in agriculture and real estate.

1 are (a) = the area of a square with sides measuring 10 meters each (10 m × 10 m).

Interesting Facts:

• The word "are" comes from the Latin "area," meaning a piece of ground or open space.
• Used to measure small plots of land, gardens, or vineyards. For instance a vegetable garden could be 1–2 ares.
• A house with a yard may be 5–10 ares.