Square Foot

Square Foot (ft²)

The square foot is the most commonly used imperial unit for measuring indoor and building floor space in the United States. Real estate listings and construction specs primarily use square feet.

Characteristics

• Imperial system unit
• 1 ft² = 144 in²
• 1 ft² = 0.111111 yd²
• 1 ft² = 0.092903 m²
• Common in: real estate, construction, building floor space

Conversions

• 1 ft² = 144 in²
• 1 ft² = 92,903.04 mm²
• 1 ft² = 929.03 cm²
• 1 ft² = 0.092903 m²
• 1 ft² = 0.111111 yd²
• 9 ft² = 1 yd²