Acre to Are Conversion Result

Acre: (ac) is a unit of area commonly used in the Imperial and U.S. customary measurement systems. It is primarily used to measure land, farms, and real estate in countries like the United States, Canada, and the United Kingdom.

Interesting Facts:
  • A suburban house lot may range from 0.2 to 1 acre.
  • Central Park in New York City is 843 acres.
  • The largest ranch in the U.S. (King Ranch, Texas) is 825,000 acres


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.