Area Converter

How many square feet is a 65 m² apartment? How many hectares in 40 acres of farmland? This area converter answers such questions live as you type, covering square millimeters, square centimeters, square meters, hectares, square kilometers, square inches, square feet and acres.

Area factors are the squares of exact length definitions, and the tool uses them in full precision: 1 in² = 0.00064516 m², 1 ft² = 0.09290304 m², and 1 acre = 43,560 ft² = 4,046.8564224 m² exactly. That squaring is exactly where mental math goes wrong — a meter is 3.28 feet, but a square meter is 10.76 square feet — so having the exact conversion one keystroke away prevents expensive mistakes.

Everything runs locally in your browser: no upload, no account, offline-capable after the first load. Both fields update live in either direction, the swap button reverses units instantly, and the common-values table under the result adapts to your selected units — apartment sizes for square meters, listing sizes for square feet, plot sizes for acres and hectares.

It is made for real-estate browsing across unit systems, land and farm deals, renovation estimates where tile is sold per square meter but rooms are measured in feet, and geometry homework that mixes metric and imperial areas.