answered 5/17/2008 What Is The Formula To This Question Swimming Pool 15 Yards Long, 9 Yards Wide And 4.5 Feet Deep. How Many Cubic Feet Water Does The Pool Hold? Length x Width x Height= Volume. So 15x3=45 feet long 9x3=27 feet wide 45x27x4.5=5467.5 The pool holds 5467.5 cubic feet of water