MEASURE · PLAN · MAKE IT COUNT
Rectangular pool guide
Estimate water capacity and continue to filling time.
Measure and prepare
- Check the units shown for each input. Measure the actual inside dimensions or net area required by this tool.
- Use manufacturer coverage, dose, pack size or your measured flow where applicable. Do not treat example inputs as product recommendations.
- Check the assumptions below, update the starting values and review whole-unit purchase rounding where applicable.
Method and limits
Inside length × width × average of minimum and maximum water depth. Assumes a rectangular pool with a uniformly sloping floor; steps and complex shapes are not deducted.
Worked example
With the editable starting values: 48 m³ of water. 48,000 litres · average depth: 1.5 m
- Inside length (m): 8
- Inside width (m): 4
- Minimum water depth (m): 1.2
- Maximum water depth (m): 1.8
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?
Inside length × width × average of minimum and maximum water depth. Assumes a rectangular pool with a uniformly sloping floor; steps and complex shapes are not deducted.
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.