Free Roofing Tools
Roof Calculators & Assessment
Estimate costs, measure your roof, and understand your roof's condition — all free, no sign-up required.
Most Popular
Calculator
Roof Area Calculator
Estimate your roof area in square metres, roofing squares, and tile bundles needed. Works for gable, hip, and flat roofs.
Use Tool 2–3 min Quiz
Roof Condition Assessment
Answer 6 quick questions to find out whether your roof needs repair, replacement, or just a maintenance check.
Use Tool Calculator
Roofing Material Cost Estimator
Compare costs of metal, tile, and other roofing materials. Get a rough project cost estimate including labour.
Use ToolNeed a Professional Inspection?
Our tools give you a useful starting point, but nothing beats an on-site assessment from a licensed roofing contractor. RLR Roofer charges only RM30 for an inspection — waived when you approve the repair.