Approximately how many gallons is my pool?

Mar 15, 2017
20
Rocklin/CA
Ok everyone I'm just getting started here. How many gallons would y'all say is in my pool & spa?
Measurements are:

Kidney Shape Pool: 28ft x 18ft & 3.5ft shallow to 7ft deep end
[FONT=.SF UI Text]
Round Spa: 70" across x 40" deep in the middle[/FONT]
 

pooldv

TFP Expert
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Aug 10, 2012
25,412
FL panhandle
Down toward the bottom of PoolMath is volume calculator, link for PoolMath is at the top of the page.
 

Naplespool

Well-known member
Mar 26, 2017
85
Naples/FL
Ok everyone I'm just getting started here. How many gallons would y'all say is in my pool & spa?
Measurements are:

Kidney Shape Pool: 28ft x 18ft & 3.5ft shallow to 7ft deep end
[FONT=.SF UI Text]
Round Spa: 70" across x 40" deep in the middle[/FONT]
A kidney is like an oval with a waist. Use 28' x 16'. For the hot tub 5.83' x 3.33'.

14-15000 gallons. I'd use 14500. See what you get from Pool Math. ;)
 

Joe Garcia

Active member
Apr 9, 2020
29
Ft. Myers, FL
I need to calculate gallons but I don't need that volume calculator on my version of Pool Math. I downloaded the paid version about a month ago. Is there any other method I can use?

14x28 with beveled corners
gradual slope from 3.5 feet at 14 feet length to 6 ft at 28 ft length.

I hope that helps.