Home Project Calculators
Free calculators for all your home improvement projects. Estimate materials, calculate costs, and plan your DIY work with confidence.
Paint Calculator
Calculate how much paint you need for walls and ceilings.
Gravel & Mulch
Estimate gravel, mulch, or soil for landscaping projects.
Tile & Flooring
Calculate tiles needed for floors, walls, or backsplashes.
Fence Calculator
Estimate posts, rails, and pickets for your fence project.
Wallpaper Calculator
Calculate wallpaper rolls needed for any room.
Deck Calculator
Estimate deck boards, joists, and hardware needed.
Concrete Calculator
Calculate concrete volume for slabs, footings, and posts.
Drywall Calculator
Estimate drywall sheets for walls and ceilings.
Lawn Seed Calculator
Calculate grass seed needed for new lawns or overseeding.
Stair Calculator
Calculate rise, run, and number of steps for stairs.
Lumber Calculator
Calculate board feet and estimate lumber costs.
Why Use Our Calculators?
Save Money
Buy the right amount of materials. No more over-ordering or extra trips to the store.
Accurate Estimates
Our calculators include waste factors and industry-standard formulas for reliable results.
Instant Results
Get your estimates in seconds. No signup required, completely free to use.