Pool Volume Calculator

Pool volume

Dimensions

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Calculation results

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Information

Accurately calculating your pool’s water volume is vital during both the planning-construction phase and the operational stage.

How do you determine the volume of your pool? To make the most of our free online pool volume calculator, start by identifying your pool’s shape and dimensions. Whether your pool follows a basic design—such as a circle, square, or rectangle—or features a more intricate configuration like an irregular quadrilateral, oval, or composite structure, our tool lets you quickly and precisely assess its water capacity in both liters and cubic meters (m³), ensuring dependable results with every calculation.

Our calculator accommodates two principal types of pools: those with a flat base and those with an inclined bottom.

Volume of a Round Pool:

For circular pools with a flat base, the water volume is calculated using the following formula:

V = π h r² x D

Here, V represents the volume in cubic meters (m³), h denotes the depth, r is the radius, and D stands for the diameter. Simply input your measurements into our calculator for a swift and accurate water capacity determination.

Volume of a Rectangular Pool:

For rectangular pools featuring a flat bottom, the volume is determined with this formula:

V = L x W x H

In this equation, V is the volume in cubic meters, L is the length, W is the width, and H is the depth. Just enter your pool’s dimensions into our calculator to obtain its water capacity.

If your pool boasts a custom or segmented design, our online tool is equally adept. By providing the specific shape and measurements, you can accurately gauge the amount of water required to fill the pool in either cubic meters or liters.