Smart Calculators for Real Projects
Plan faster. Buy smarter. Build better.
Explore our growing collection of laser-focused calculators for real-world projects. Designed for speed, clarity and print-ready results — no logins, no clutter.
Your Project. Calculated Right.
DIY Calc Hub gives you fast, accurate planning tools for flooring, tile, paint, wallpaper and more. Every calculator is built on real construction logic — no fluff, no accounts, just instant, print-ready results you can trust.
Try Laminate CalculatorWallpaper
Whole room or single wall, roll presets, pattern repeat, openings, PDF & share.
Paint Walls
Coats, bucket sizes and pricing — auto-totals and clean one-page PDF.
Tile
Floor/Wall/Both, grout & waste, cost per m² or per box, deep-link & print.
Flooring
Laminate & vinyl, waste %, packs needed, dual cost modes, print-ready report.