Home & DIY Calculators

Calculate exactly how much paint you need for any room. Enter wall dimensions, doors, and windows to get accurate paint gallon estimates and cost projections.

Estimate flooring materials and costs for hardwood, laminate, vinyl, or tile. Enter room dimensions and get square footage, material quantity, and total cost.

Calculate concrete volume for slabs, footings, columns, and stairs. Get cubic yards/meters and bag estimates for your DIY concrete project.

Plan your deck build with precise material estimates. Calculate deck boards, joists, fasteners, and total cost based on deck dimensions and board type.

Estimate fence materials including posts, rails, pickets, and concrete. Calculate total linear footage and project cost for your fence installation.

Calculate how much mulch, soil, or gravel you need for landscaping. Enter area dimensions and depth to get cubic yards and bag counts instantly.

Estimate wallpaper rolls needed for any room. Account for pattern repeat, doors, and windows. Get accurate roll counts and total project cost.

Calculate tiles needed for floors, walls, or backsplashes. Includes waste factor, grout estimation, and total material cost for any tile size.

Estimate roofing materials including shingles, underlayment, and flashing. Calculate roof area from dimensions and pitch for accurate material ordering.

Calculate how much sod or grass seed you need for your lawn. Get pallet counts, seed pounds, and total cost estimates for a lush new lawn.