RoofingCalcTools – Smart Roofing Assistant

Professional roofing calculators & reference tools: pitch, rafter length, slope, angle, area, sq footage, shingles, and gable roofs.

# RoofingCalcTools – Smart Roofing Assistant RoofingCalcTools is a browser extension that helps you perform common roofing calculations directly from your browser. Calculate roof pitch, slope, angles, rafter lengths, roof areas, and material estimates using a simple and convenient interface. ## Available Tools - **Roof Pitch Calculator:** Calculate pitch ratios, angles, and slope percentages using rise and run measurements. - **Rafter Length Calculator:** Estimate rafter lengths and overhang dimensions. - **Shingle & Bundle Estimator:** Estimate roofing squares and shingle bundles with an adjustable waste allowance. - **Roof Area Calculator:** Calculate the surface area of sloped roofs in imperial or metric units. - **Roof Square Footage:** Convert a roof's ground footprint into its estimated surface area. - **Roof Angle Calculator:** Convert roof pitch ratios into degrees. - **Roof Slope Calculator:** Calculate slope percentages from rise and run. - **Gable Roof Calculator:** Estimate the surface area of a gable roof and its ridge dimensions. ## Additional Features - Instant calculation results with input validation - Copy calculation summaries to your clipboard - Pin frequently used calculators - Access recent calculations through local history - Reference pitch conversion values from 1/12 to 18/12 - Use the extension offline ## Privacy All calculations are performed locally in your browser. The extension uses local storage to save your preferences, pinned calculators, and recent calculation history. It does not collect or transmit browsing history or personal information. For additional roofing calculators and educational guides, visit: https://roofingcalctools.com/