How much water is in your pool?

Salt, chlorine and alkalinity are all dosed per cubic metre, so the volume comes first. Pick the shape, enter the depths, and this page returns litres, US gallons, the start-up salt, the shock dose and the filter turnover time.

All Tools

Pool Volume & Chemical CalculatorEnter the pool shape and depths to get the volume in cubic metres, litres and US gallons, then the salt, shock chlorine and baking soda to add, plus the filter turnover time.