225 square meter to square feet? use the conversion factor 1 inch = 2.54 cm or 0.3937 inches = 1 cm Hence in one 1 metre there are 39.37 inches = 3 ft 3.37 inches. In 1 m^2 = 9 sq ft 11.3569 sq ins. In 225 m^2 = 225(9 sqft 11.3569 sq in) Hence 225 m^2 = 2025 sq ...