Square meters to square feet

Real estate listings outside the US quote floor area in square meters, which needs converting for anyone used to judging living space in square feet. A modest one-bedroom apartment listed at 50 square meters works out to about 538 square feet, a comparison worth running before assuming a listing is larger or smaller than it actually is. Furniture layouts and room-planning tools built around a European or Asian metric floor plan need the same conversion before an American buyer can judge whether a couch or dining table will actually fit the space shown.

Solar installers and material suppliers hit this pair from a different angle: panel datasheets and some imported flooring, tile, or insulation products state coverage in square meters, while a US contractor is measuring the roof or room in square feet. Converting first avoids ordering the wrong number of panels, rolls, or boxes for the job, which matters because material is usually sold in fixed-size units that don't split evenly across an unconverted measurement.

To convert square meters to square feet, multiply by 10.76391042:

ft² = m² × 10.76391042

One square meter, roughly the size of a card table, equals about 10.76 ft². A 50 m² apartment converts to roughly 538.20 ft². A 1,000 m² warehouse floor works out to about 10,763.91 ft².

Round to a whole square foot for everyday listings, since real estate ads almost never show decimals; keep two decimal places for construction material estimates, where small per-unit errors add up fast over a large floor area.

The common mistake is applying the linear meter-to-foot factor (about 3.28) directly to an area instead of its square (3.28084² ≈ 10.7639). Area scales by the square of the linear factor, so using 3.28 understates the converted area by more than a factor of three.

A mid-size 90 m² apartment, common in many European cities, converts to roughly 968.75 ft², a figure that often surprises American house-hunters who expect a European "90-square-meter" listing to feel noticeably smaller than it does once converted, since the number alone undersells how much floor space is actually on offer.