Convert floor or land area between square meters and square feet (international foot).
The page uses the international foot definition so that 1 m² ≈ 10.7639104167 ft² (constant in code). You can convert either direction; inputs must be non‑negative and comma decimals are normalized.
This calculator uses plain decimal numbers. If a result looks wrong, check whether you used a comma instead of a dot (or vice versa) where the field expects one.