Rain Fall Calculator

Please fill all required fields

Step 1

Enter House Size  

Step 2

Enter Meaurement Unit
 

Step 3

Enter Number of Stories

Step 4

Enter Rainfall (mm)  
 

Standard Rain Water Collection System

Rain Return Collection System

Difference

 

Litres of Water Captured in 10mm

Litres of Water Captured in 25mm

Litres of Water Captured in 50mm

Litres of Water Captured in 100mm