MaterialSum

Know how much you need before you buy.

Free calculators for concrete, gravel, mulch, tile, drywall and other home project materials.

Popular calculators

Concrete Calculator Enter your project dimensions to find out how much concrete you need — in cubic yards, cubic meters, or bags of Quikrete-style mix. Gravel Calculator Measure your area, choose a depth, and instantly see how much gravel to order in cubic yards, tons, or bags. Mulch Calculator Find out how much mulch your garden beds need — whether you buy by the bag or by the truckload. Tile Calculator Enter your room size and tile size to see exactly how many tiles — and boxes — to buy, including grout gaps and cutting waste. Drywall Calculator Know your total wall area? Enter it here to get sheet counts, plus rough screw and mud estimates. Paint Calculator Enter your wall area and number of coats to see how much paint to buy — no half-used cans, no second trip to the store.

Concrete & Masonry

Concrete volume, bag counts, tube footings and pour costs.

Concrete Calculator Enter your project dimensions to find out how much concrete you need — in cubic yards, cubic meters, or bags of Quikrete-style mix. Sonotube Concrete Calculator Deck posts, mailboxes, footings — enter tube diameter, depth, and quantity to get the concrete you need. Concrete Cost Calculator Enter your slab dimensions and local pricing to see what the pour will actually cost — including the delivery fee that surprises everyone. Sand Calculator Enter area and depth to get the amount of sand you need — by volume, weight, or 50 lb bags.

Landscaping

Gravel, mulch, rock, soil, pavers and seed.

Gravel Calculator Measure your area, choose a depth, and instantly see how much gravel to order in cubic yards, tons, or bags. Mulch Calculator Find out how much mulch your garden beds need — whether you buy by the bag or by the truckload. Landscape Rock Calculator Pick your rock type, measure the bed, and get the exact volume, tonnage, and bag count to order. Topsoil Calculator Measure the area and the depth of new soil you want — get cubic yards, bag counts, and approximate weight for delivery. Grass Seed Calculator Different grasses need very different seeding rates — pick your type and lawn size, and buy exactly what you need. Pea Gravel Calculator Pea gravel is sold by volume and weight — get both numbers, plus bag counts, before you order. Driveway Gravel Calculator A durable gravel driveway is built in layers. Rubber Mulch Calculator Rubber mulch is heavier and lasts longer than wood — here is how much to order for your beds. Playground Mulch Calculator Playground surfacing needs real depth for fall protection — 9–12 inches of engineered wood fiber is the usual target. Paver Calculator Enter your patio or path dimensions and paver size to get the number of pavers — plus optional bedding sand and gravel base quantities.

Tile & Flooring

Floor, shower and ceiling tile quantities.

Tile Calculator Enter your room size and tile size to see exactly how many tiles — and boxes — to buy, including grout gaps and cutting waste. Shower Tile Calculator Built for showers: multiple walls, a floor, and a door opening to subtract — so your tile count is actually right. Ceiling Tile Calculator Enter your room size and panel format to find how many ceiling tiles — and boxes — to order for a suspended grid.

Walls & Paint

Drywall sheets, screws, mud and paint gallons.

Drywall Calculator Know your total wall area? Enter it here to get sheet counts, plus rough screw and mud estimates. Drywall Sheets Calculator No area math needed — enter the room dimensions and this calculator sizes the walls and ceiling for you. Paint Calculator Enter your wall area and number of coats to see how much paint to buy — no half-used cans, no second trip to the store.