Roof Calculator
Calculate gable roof area, rafter length, and ridge height.
How to Use the Roof Calculator
- Enter the dimensions of the area or structure (length, width, height).
- Specify material parameters if prompted (thickness, overlap, etc.).
- Review the calculated material quantity and coverage area.
- Use the results to plan your purchase and budget.
Quick Reference
| From | To |
|---|---|
| Paint (1 coat) | ~0.15 L/m² |
| Tile 30×30 cm | ~11 pcs/m² |
| Wallpaper roll | ~5.3 m² coverage |
| Laminate | +10% waste allowance |
| Cement (screed) | ~20 kg/m² (5 cm) |
| Bricks | ~50 pcs/m² wall |
Use Cases
- •Estimating the quantity of materials needed before purchasing.
- •Planning renovation budgets with accurate material calculations.
- •Reducing waste by computing exact material requirements.
- •Comparing costs between different material options for a project.
Formula
Calculate gable roof area, rafter length, and ridge height.
Frequently Asked Questions
How to use?
Enter the data and click the calculate button.
Calculation accuracy?
Calculations are performed with high precision.
Is it free?
Yes, all calculators are completely free.