Pool filter cycle throughput calculator

Calculate processed water volume and nominal turnovers with your own figures.

Your numbers

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

Use processed water volume and nominal turnovers to compare changes to your inputs. The method and limits below explain the scope.

Examples

Examples

Try the starting example

Actual pool volume (m³)
60
Runtime segments JSON [[hours,measured flow m³/hour],...]
[[4,8],[3,6]]
Processed water volume (m³)
50
Nominal turnovers
0.833333

Try another scenario

Actual pool volume (m³)
66
Runtime segments JSON [[hours,measured flow m³/hour],...]
[[4,8],[3,6]]
Processed water volume (m³)
50
Nominal turnovers
0.757576
Calculation method

Calculation method

Processed water volume (m³)

Processed volume=sum hours×flow, turnovers=processed/poolVolume.

Nominal turnovers

Processed volume=sum hours×flow, turnovers=processed/poolVolume.

Symbols and units
a
Actual pool volume (m³)
b
Runtime segments JSON [[hours,measured flow m³/hour],...]

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

  • Nominal arithmetic throughput, not a claim that every water parcel passed the filter. 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. Nominal arithmetic throughput, not a claim that every water parcel passed the filter.
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