Home & DIY Calculators
Calculators for home improvement and DIY projects — concrete, paint, flooring, and other material estimators.
Concrete Calculator
Figure out how much concrete — and how many bags — your...
Open tool→Drywall Calculator
Find out exactly how many drywall sheets, screws, and joint compound a...
Open tool→Fence Calculator
Enter fence length, height, and style to get posts, panels, rails, concrete...
Open tool→Paint Calculator
Find out exactly how much paint your room needs — no more...
Open tool→Roof Pitch Calculator
Convert roof pitch to degrees, percent grade, or rafter length in one...
Open tool→Roofing Shingle Calculator
Enter roof dimensions and pitch to get squares, bundles, underlayment, ridge cap,...
Open tool→Stair Stringer Calculator
Enter total rise and desired step size to get code-compliant riser/tread counts...
Open tool→Tile Flooring Calculator
Add up multiple room sections, factor in grout gaps and wastage, and...
Open tool→Wallpaper Calculator
Enter your walls and roll size and get the exact roll count...
Open tool→