Pond Calculator Assistant
Pond Calculator
Use the tools below to calculate your pond's estimated water volume, surface area, and liner size, plus pump head pressure, Pond Free basin size, and pump running cost.
Pond Calculations
Pond Free, Waterfalls and Streams
For waterfalls and streams, you'll want to consider how much head pressure (listed as "Head" on pump flow charts) your system will have. It helps you choose the correct pump size.
Pumps
Pond pumps should run 24 hours a day to maintain your pond's ecosystem. Enter your pump's watt rating and your electric cost per kWh to estimate what it costs to run each day.