Pond Size Calculator
It is always very difficult to be exact in calculating the volume of your pond. Despite this it is important to have a good estimate of the amount of water in the pond so that you know how much of our products you need to add. There is no need to be worried about being absolutely accurate, your best estimate of measurements will give a good indication of the amount of water in your pond.
Use the calculators below based on your approximate pond shape and we will display your Pond Size in our left menu whilst you are on the site in both litres and gallons so that it becomes easier for you to decide how much of our product to order.
If your measurements are not whole metres or feet then please enter your measurements in decimal values.
e.g. A measurement of 80cm would be 0.8m.
e.g. A measurement of 3 feet and 6 inches would be 3.5 feet.
e.g. A measurement of 10 inches would be 0.83 feet.
Rectangle Pond
Circular Pond
Sloping Banks (Trapezium) Pond