Accurate takeoffs.
Better builds.
Construction calculators for builders and DIYers. Free, accurate, and built for the field — roofing, concrete, drywall, flooring, gravel, and more.
- Precision calculations
- Save time on takeoffs
- Built by builders
- Free, no signup. Always will be.
Calculators in progress
The first calculators land soon.
We’re building TakeoffCalc one calculator at a time, starting with roofing. Each one is engineered with care: precise math, real-world units, and clear explanations for every input.