Roofing Squares Calculator
Find out how many roofing squares you need from your roof area.
Open calculator →Roofing Calculators
Fast, free, and easy tools for homeowners, contractors, and DIY roofing projects.
Roof Pitch Calculator
Calculate roof pitch using rise and run measurements.
Coming soon →Shingle Calculator
Estimate bundles of shingles for asphalt roofing projects.
Coming soon →Why Use BuildEstimateLab?
Simple Inputs
Our tools are made to be fast and easy without complicated forms.
Clear Formulas
Every calculator explains the formula so you understand the result.
Free Tools
Use the calculators anytime for planning, learning, and rough estimates.