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Convert across 10+ categories: Length, Weight, Temperature, Area, Volume, Speed, Energy, Pressure, Power, and Data Storage.
Convert between metric and imperial length units (mm, cm, m, km, in, ft, yd, mi).
Convert between Liters, Milliliters, Gallons, Quarts, Pints, Cups, and Fluid Ounces.
Calculate monthly mortgage payments including principal, interest, property tax, and insurance.
This area converter instantly switches between square meters, square feet, square yards, acres, hectares, and square miles, making it easy to compare land or floor area measurements listed in different systems. It's especially useful for real estate shoppers comparing property listings, homeowners planning flooring or landscaping projects, farmers measuring land parcels, and students working through geometry or geography problems. Type a value into any field and every other unit updates instantly, using accurate standard conversion factors so you don't need to look up ratios or do manual calculations. The tool is completely free, requires no signup, and works just as well on a phone at a property viewing as it does on a desktop at home. All calculations run locally in your browser, so nothing you enter is ever sent to a server or stored, keeping the experience fast and private. Scroll down to enter an area value and see it converted instantly across every unit.
One acre equals 43,560 square feet.
Multiply the number of hectares by 2.47105 to get acres; this calculator does it instantly.
One square foot equals approximately 0.0929 square meters.
A hectare (10,000 m²) is larger than an acre (about 4,047 m²) — one hectare equals roughly 2.47 acres.
Yes, it's commonly used to compare property or floor sizes listed in different units, such as square feet versus square meters.
One square mile equals 640 acres.