Calculate pond size
How do I determine the right volume of my pond?
Here is a simple rule:
For round ponds: Length x width x depth / 2 = pond volume in m³
For rectangular ponds: Length x width x depth = pond volume in m³
How do I determine the right size of pond liner for my garden pond?
For this there are two simple formulas:
Length of a liner section: Length + 2 x depth (at the deepest point of the excavation) + 2 x 50 cm = length of the liner Width + 2 x depth (at the deepest point of the excavation) + 2 x 50 cm