Pool and Water Tank Volume Calculator

Calculate rectangular or round pool and water tank volume in cubic metres and litres from dimensions and average depth.

Enter or choose shape, length or diameter, width, and average depth, then calculate water volume. Review the main result and the supporting values before using it.

Review important results before using them.

How to use Pool and Water Tank Volume Calculator

Enter or choose shape, length or diameter, width, and average depth, then calculate water volume. Review the main result and the supporting values before using it.

What the tool does

Calculate rectangular or round pool and water tank volume in cubic metres and litres from dimensions and average depth.

Supported inputs

Tank or pool shape, length or diameter, width for rectangular shapes and average depth, entered in metres.

Actual output

Volume in cubic metres and litres, plus an approximate water mass.

Privacy and processing

The calculation runs locally in the browser; important decisions should use independently verified figures.

Limitations

Material estimates depend on measurements, product coverage or pack sizes, waste and site conditions. Confirm supplier specifications and final quantities before ordering.

Common mistakes

Use internal water dimensions rather than outside dimensions, use an average depth for sloped pools, and leave width out only when the round or cylindrical shape is selected.

Frequently asked questions

What can I use Pool and Water Tank Volume Calculator for?

Calculate rectangular or round pool and water tank volume in cubic metres and litres from dimensions and average depth.

What input does Pool and Water Tank Volume Calculator accept?

Tank or pool shape, length or diameter, width for rectangular shapes and average depth, entered in metres.

What should I check after using Pool and Water Tank Volume Calculator?

Material estimates depend on measurements, product coverage or pack sizes, waste and site conditions. Confirm supplier specifications and final quantities before ordering.

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