Roof Load Calculator
Calculate total roof load
Enter your measurements
Quick presets
sq ft
Trusses/Rafters Needed
28
24" spacing • 16.7 ft rafter length
PRO
Professional Calculator
Load calculations, truss spacing, and code compliance
ft
ft
Estimated Materials
53 bundles
Roof Area
1,581 sq ft
Squares
15.8
Detailed Breakdown
Roof Area1,581 sq ft
With Waste1,739 sq ft
Roofing Squares15.8
Bundles53
How to Use This Calculator
Enter your roof measurements and the calculator will provide accurate estimates for your project.