Walls & finishes
6 calculators in this category.
Browse calculators and guides for Walls & finishes. Each calculator links to related guides and similar tools to help you plan faster.
Paint calculator
Estimate paint needed and optional cost.
Wallpaper rolls calculator
Estimate how many rolls you need and optional cost.
Drywall calculator
Estimate how many sheets you need.
Drywall mud & tape calculator
Estimate tape rolls and joint compound.
Studs calculator
Estimate studs and plates for walls.
Baseboard & trim calculator
Estimate linear feet and pieces needed.
Related guides
How to estimate paint
Coverage, coats, and what to measure before you buy.
How much paint for a ceiling
Ceiling area, realistic coverage, and common adjustments.
How much paint for trim
Doors, baseboards, and trim estimates without overbuying.
How to estimate drywall
Square footage, sheet sizes, and a realistic waste factor.
How many drywall sheets for a ceiling
Ceiling area, sheet sizes, and seams.
FAQ
Are these calculators accurate?
They are practical estimates based on your inputs and common assumptions. For critical projects, confirm with product specs or a professional.
Why do you recommend adding waste/overage?
Real projects include cuts, mistakes, uneven surfaces, and rounding to boxes/bundles. A small buffer prevents shortages and extra trips.
Can I share my result?
Yes. Most calculators support shareable links that keep your inputs so you can revisit or send the estimate to someone else.