How many gallons?

[DHR]

How do I calculate the capacity in gallons of a circular pond of even depth?

 

[*TJ]

Handy calculator....
http://www.urdls.com/j/pondcalc.htm

or
radius x radius x 3.142(pie) x depth (to give you the cubic feet) then x 7.48 (or x 6.25 if you work with Imperial)

 

[DHR]

Thanks -- nice to have.

 

[delmore]

Go to:

https://www.aqua-calc.com

Here's volume of a cylinder