Squares to Bundles
Squares to Bundles Calculator
Convert roofing squares to shingle bundles instantly. Works with 3-tab, architectural, and heavy premium shingles.
Bundles Needed
- Bundles per square
- 3
- Raw bundles
- 75
- Bundles with waste
- 83
How Bundles Per Square Works
Most asphalt shingles are packaged so that 3 bundles cover 1 roofing square (100 sq ft). This is the standard for both 3-tab and most architectural shingles. Heavier premium lines may be packaged at 4 bundles per square — always check the wrapper before ordering.
Quick Conversion Reference
- 1 square = 100 sq ft of roof surface
- 3-tab shingles: 3 bundles per square
- Architectural: 3 bundles per square (most lines)
- Premium / heavyweight: 4 bundles per square
A 2,500 sq ft roof = 25 squares = 75 bundles of standard shingles, before waste factor.
Skip the Calculator Entirely
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