Pool irregular-section volume calculator

Calculate section water volumes and total estimated water volume with your own figures.

Your numbers

Use the units shown. Results update as you change valid inputs.

Use section water volumes and total estimated water volume to compare changes to your inputs. The method and limits below explain the scope.

Examples

Examples

Try the starting example

Plan sections JSON [[horizontal area m²,mean water depth m],...]
[[20,1],[30,1.5],[10,2]]
Section water volumes (m³)
[20,45,20]
Total estimated water volume (m³)
85

Try another scenario

Plan sections JSON [[horizontal area m²,mean water depth m],...]
[[21,1],[30,1.5],[10,2]]
Section water volumes (m³)
[21,45,20]
Total estimated water volume (m³)
86
Calculation method

Calculation method

Section water volumes (m³)

Sum section plan area×mean depth for nonoverlapping sections.

Total estimated water volume (m³)

Sum section plan area×mean depth for nonoverlapping sections.

Symbols and units
a
Plan sections JSON [[horizontal area m²,mean water depth m],...]

Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.

Assumptions & limits

Assumptions & limits

  • Calculation uses the entered values and stated mathematical model; quantities must use the labelled units. Supported limits: All required fields must be finite values of the exact declared type and within displayed bounds. Lists contain1–1000 finite numbers. JSON tables are numeric rectangular rows, at most100 rows and30 columns; individual tools have stricter shape/domain constraints. Sum section plan area×mean depth for nonoverlapping sections.
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