The square yard equals 0.836 square metres. Used in US and UK carpeting, landscaping and some small real-estate listings. A standard bedroom carpet might need 10–20 square yards of material.
Real-world: A standard US bedroom is about 15 yd² of floor. Turf sod typically sold by the square yard.
Read full square yard reference →The square metre is the SI derived unit of area — the area of a square with 1 m sides. It is the standard unit for property floor area in Europe, Asia and most of the world. European apartments are sold by price per m², and urban land prices are quoted in €/m².
Real-world: A small European studio is 20–30 m². A 3-bedroom flat is typically 80–100 m². A tennis court is 260 m².
Read full square meter reference →