Circular Shaped Pond Calculator

Please enter all values in feet and decimals of feet (i.e. 10.5). The liner size calculation includes a 2' overlap for pond edging. The pond volume is calculated on the average pond depth formulated for pump circulation once an hour. However, you may choose to circulate the water once every 2 hours. If so, divide the calculated gallonage by 2.

Pond Diameter:

Pond Depth:   feet

Pond Volume:   gallons
Liner size:   feet X     feet