🏠Home & DIY Calculators
Planning a project? Let's work out exactly how much stuff you need — no more guessing at the hardware store.
📖 GuidesWalls & Painting
Baseboard & Trim Calculator
Work out linear feet and pieces of baseboard or trim for a room.
Drywall Calculator
Enter your room size, choose a sheet size and we will total up sheets, screws, mud and tape.
Paint Calculator
Let's figure out how much paint you need! Pop in your room size and we'll do the rest.
Wallpaper Calculator
Work out how many rolls of wallpaper you need, including pattern repeat.
Flooring
Carpet Calculator
Work out square yards of carpet and pad for one room or the whole house.
Flooring Calculator
Add your rooms, pick your waste factor and see exactly how many boxes of flooring to bring home.
Grout Calculator
Work out how many pounds of grout your tile job needs.
Square Footage Calculator
Add up rectangles, triangles and circles to get total square feet, square yards and square meters.
Stair Calculator
Work out the number of steps, riser height, tread depth and stringer length for your stairs.
Tile Calculator
Count tiles, boxes, thinset and grout for floors, showers and backsplashes.
Outdoor & Landscaping
Deck Calculator
Work out deck boards, joists, beams, posts, screws and footing concrete for your new deck.
Deck Stain Calculator
Find out how many gallons of stain your deck and railings need.
Fence Calculator
Enter your fence length, post spacing, height and gates to get a full shopping list.
Fence Stain Calculator
Find out how many gallons of stain your fence needs.
Gravel Calculator
Work out cubic yards, tons and bags of pea gravel, crushed stone or river rock.
Mulch Calculator
Tell us the size of your bed and how deep you want it — we will do the digging (in numbers).
Paver Calculator
Count pavers, gravel base, bedding sand and polymeric sand for a patio or path.
Sod & Grass Seed Calculator
Work out sod pallets and rolls, or pounds of grass seed, for your lawn.
Topsoil Calculator
Find out how many cubic yards or bags of topsoil you need.
Concrete & Masonry
Brick & Mortar Calculator
Count bricks and mortar bags for a brick wall.
Concrete Calculator
Pick a slab, footing or round column, add your sizes and get cubic yards plus how many bags to buy.
Retaining Wall Calculator
Count wall blocks, caps, gravel backfill and drain pipe for a block retaining wall.