Square Meters and Square Feet: Complete Guide to Conversion, Apartment Sizes, Real Estate, Construction, Interior Design, and Practical Applications
Square meters and square feet are the world's two dominant area units for indoor spaces. International real estate, architecture, and construction use square meters (m²), while the US, UK, and a few other countries use square feet (ft²). Converting between them is the single most frequent area conversion performed worldwide — essential for anyone comparing apartment sizes, reading property listings, planning renovations, or working across metric and Imperial systems.
The Exact Relationship
One square meter equals 10.76391 square feet. This derives from the linear conversion: 1 meter = 3.28084 feet, and squaring both sides gives 1 m² = 3.28084² = 10.76391 ft². One square foot = 0.092903 m². A quick mental shortcut: multiply m² by roughly 10.8, or divide ft² by roughly 10.8.
ft² → m²: m² = ft² ÷ 10.7639
1 m² = 10.7639 ft² = 1.19599 yd²
1 ft² = 0.092903 m² = 929.03 cm²
1 m² = 0.000247 acres
1 acre = 4,046.86 m² = 43,560 ft²
Apartment and Home Sizes
This is the #1 reason people search for this conversion. International apartment listings use m², while US listings use ft². Typical sizes: a studio apartment = 25–40 m² (269–431 ft²), 1-bedroom = 40–65 m² (431–700 ft²), 2-bedroom = 65–100 m² (700–1,076 ft²), 3-bedroom = 90–150 m² (969–1,615 ft²), family home = 150–250 m² (1,615–2,691 ft²), large home = 250–500 m² (2,691–5,382 ft²). A typical US apartment averages 89 m² (961 ft²)