Roofing Bundle Calculator

Calculate bundles of shingles needed. 3 bundles = 1 square = 100 sq ft of roof coverage.

sq ft
%
Bundles Needed
—bundles
Squares—
Nails (4/shingle)—

Roofing Bundle Math

1 square = 100 sq ft. 3 bundles per square. Each bundle covers ~33 sq ft and contains ~29 shingles.