Question: how to calculate water volume in round tank?
Answer: Water tank volume Capacity = 2000 litters. Volume V = 2 meter Cube. Volume of water tank V = π r2 h. V = π r2 h. 2 = π (0.5)2 h. 2 = (3.14) x (0.25) h. 2 = 0.785 x h. h = 2/0.785.