Pond Liner Calculator
When finding out the size of pond liner that you need to make your pond, there are a couple of really handy calculations to do it:
- Depth of pond x 2 + Length of pond + 2 = Total Length
- Depth of pond x 2 + Width of pond + 2 = Total Width
Keep in mind that EPDM liner is usually sold in increments of five, so you will want to round up your answers to the nearest five.
The calculator below will also allow you to determine the size of liner required, based on your pond dimensions. Your liner dimensions and pond volume will be displayed below the calculator.
Prevent Runoff by using plants that cover the entire ground surface. Runoff can carry harmful chemicals, pesticides and excessive amounts of phosphorus and nitrogen into waterways.