Roofing tools

Roofing Calculators & Tools

Free roofing calculators to help you estimate measurements, calculate roof dimensions, and make common roofing calculations quickly.

Free tools

Roofing calculators

Simple tools for homeowners, roofers, contractors, and anyone working with roof measurements.

Roofing Calculator

Roof Pitch Calculator

Calculate the pitch of a roof based on rise and run measurements.

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Rafter Calculator

Calculate the length of rafters needed for a roof based on rise, run, and pitch.

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Roofing calculations

Calculate roofing measurements with ease

Roofing projects often require accurate measurements before estimating materials or costs. These tools are designed to make common roofing calculations faster and easier, whether you're checking a roof pitch or planning a project.