Royal Swimming Pools Hot Tubs, Saunas, Games, and More

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Swimming Pool Gallons Calculator

Round Swimming Pool Inground Rectangle Swimming Pool Oval Swimming Pool


Round Swimming Pools

Please enter your measurements in feet.
A =  
B =  
C =  
Your pool contains an estimated gallons of water when full.



Inground Rectangle Pools (add 2 rectangles together for a L-Shape pool)

Please enter your measurements in feet.
A =  
B =  
Shallow Depth =  
Deep Depth =  
Your pool contains an estimated gallons of water when full.



Oval Swimming Pools (also use for kidney and other free forms)

Please enter your measurements in feet.
A =  
B =  
Shallow Depth =  
Deep Depth =  
Your pool contains an estimated gallons of water when full.


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