# Free Roof Area Calculator | Newington Roofing Pros

> Calculate your roof area in square feet, roofing squares, and shingle bundles needed. Works for gable, hip, and complex roofs.

URL: https://newingtonroofingpros.com/tools/roof-area-calculator/

# Roof Area Calculator

Estimate your roof area for replacement, repair, or solar panel planning.

Calculation MethodFrom House FootprintFrom Roof Dimensions

Building Length(ft)

Building Width(ft)

Roof PitchFlat (0-1/12)Low (2/12)Low (3/12)Medium (4/12)Medium (5/12)Medium (6/12)Steep (7/12)Steep (8/12)Very Steep (10/12)Very Steep (12/12)

Waste Factor10% (Simple roof, few obstacles)15% (Standard – Recommended)20% (Complex roof, many valleys)25% (Very complex, many dormers)

This calculator provides estimates based on simplified measurements. Actual roof area may vary due to dormers, valleys, chimneys, and other features. A professional inspection is recommended for accurate quotes.

#### Get a Professional Roof Estimate

Our roofing experts will inspect your roof and provide an accurate quote including materials and labor.

Need a professional opinion?

Get a free, no-pressure estimate from our licensed Newington roofing team.

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