645 square feet to square yards
Result
645 (ft2) = 71.6595 (yd2)
Detailed
Square feet (ft2) — 645
645 * 0.1111 = 71.6595 square yards
645 (ft2) = 71.6595 (yd2)
Square feet (ft2) — 645
645 * 0.1111 = 71.6595 square yards
Answer: 71.6595 yards2.