The Gallonage and Square Surface Yards of your pond are important to know so that you can properly add recommended doses of medicine, determine a proper pump size based on your total gallonage and for various other reasons that will become evident to you as your pond experience grows.
To determine these values, use the handy formulas / calculators below :
(Length, Width, Diameter & Depth measurements are in feet,
so a depth of 18 inches would be entered as 1.5 feet)
Select Pond Shape:
Square or Rectangular Pond
Results will be displayed here...