MEASURE · PLAN · MAKE IT COUNT
Pool filling calculator
Estimate filling duration and variable water cost.
Metric units as labelled. Prices, where used, are in EUR.
Method and limits
Remaining volume in m³ × 1000 ÷ measured litres/minute ÷ 60 gives hours. Cost = volume × entered €/m³. Assumes constant flow and excludes fixed charges.
Worked example
With the editable starting values: 40 filling hours. 96 € variable cost · 48,000 litres · constant flow of 20 l/min
- Remaining fill volume (m³): 48
- Measured filling flow (l/min): 20
- Variable water price (€/m³): 2
Frequently asked questions
Are these starting values recommendations?
No. They are editable examples. Use your own measurements and the product label or quoted specification.
What should I check before using the result?
Remaining volume in m³ × 1000 ÷ measured litres/minute ÷ 60 gives hours. Cost = volume × entered €/m³. Assumes constant flow and excludes fixed charges.
Are units and prices converted automatically?
No. These tools use the metric units shown next to each field. Monetary inputs and results are in EUR; enter the relevant EUR tariff or quote. No currency conversion or live prices are applied.