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Rectangular Pool Volume Calculator

Estimate water volume in a rectangular pool using average water depth. Steps, curves and displaced volume are excluded.

Enter your values

m
Required unit: m. Must be greater than zero.
m
Required unit: m. Must be greater than zero.
m
Required unit: m. Must be greater than zero.

Use a decimal point, without thousands separators.

Example result
Water volume
48,000 L

The initial result uses the example values. Enter your own values and calculate again.

Edit inputs

How it works

Estimate water volume in a rectangular pool using average water depth. Steps, curves and displaced volume are excluded.

Inputs and units
Rectangular Pool Volume Calculator · Inputs and units
InputExample valueWhat to enter
Length8 mRequired unit: m. Must be greater than zero.
Width4 mRequired unit: m. Must be greater than zero.
Average depth1.5 mRequired unit: m. Must be greater than zero.
V = length × width × average depth

Worked example

Show example inputs and results

This example is generated by the same calculation engine using the starting values in the form. Your own inputs produce your own result.

Length
8 m
Width
4 m
Average depth
1.5 m

Complete example results

Water volume
48,000 L

Reading the result

Convert measurements to the same unit and use the net area to cover. Replace any package, waste or efficiency input with your product information. A quantity estimate alone does not determine installation conditions.

Questions and answers

Can I use the example values for my own calculation?

The example values illustrate the calculation. Replace every input with your own information, especially dates, rates and the selected operation.

Why are some results rounded?

Results display up to 8 decimal places. Calculations use the unrounded values; very small values use scientific notation. JavaScript floating-point arithmetic can introduce tiny rounding differences.

Are my inputs sent to a server?

The calculator processes inputs in your browser. Its code does not send your values to a server.

Methods & accuracy

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