The Rainwater calculators allows you to know , from some entry data, how much water is saved after a rain season. In addition, it also allows you to calculate how much is saved based on the cost of the cubic metric of water.With this free app you may be able to find out the expectd water and money resources saved if a rain water reususe system is to be implementedThe entry data needed as parameters for the app are as follows1. Select Type of arealength2. Fill out the data for the area, i.e. the width and length3. Precipitacion of the rain season in m.m.4. Cost of the cubic meterHIDROTECNOLOGIA is a company devoted to developing applications for the water sectorFollows us :on twitter @hidrotencologiaon facebook facebook.comhidrotcnologia