Tank Size Calculator
The tank size calculator service is provided by RainWater Harvesting so you can establish the size of tank you might decide to install. You will need to know the approximate dimensions of your house in metres. If in doubt, just pace out the house length and width.
Insert your building's data in the yellow boxes.
From the roof area of your property, you assess the amount of water available, and equate it to the amount you will use.
If you would prefer us to do the calculation for you, go to our Contact form, select "Tank Size Calculator" as the subject, and supply the information requested.