AI-Powered manual Roof Assessment
Upload your roof image and our AI will help you calculate the area and provide personalized rainwater harvesting recommendations
Smart Roof Area Calculator
Quick Start: 1) Upload a roof photo. 2) Click around the roof to trace it. 3) Press "Compute Full Plan". Or just enter your known roof area below.
If filled, we will use this instead of traced area.
Used to estimate household water demand.
Typical range 50–90 L/day depending on usage.
Advanced Options (optional): set soil infiltration, open space and monthly rainfall.