The Family Calculator enables you to calculate your toilet water usage, as well as potential savings when using our innovative Aquareduct and GreenGain technologies.

For larger projects, for example, hotels, residential buildings, office buildings or hospitals, you can use the Object Calculator to enter the number and type of toilets or urinals, as well as the number of daily flushes, for each part of the project.

The Green Gain Checker verifies whether or not it is possible to connect Green Gain toilets and the dimensions of the required manifold.