Know how much to buy before you start
Free material calculators for fences, drains, patios, and other DIY projects. Pick a calculator, enter your measurements, and get quantities and rough costs.
Fence post concrete calculatorBags of concrete per post, by hole size and post type.
French drain gravel calculatorGravel, fabric, and pipe for your trench.
Paver patio base and sand calculatorPavers, gravel base, and bedding sand for a patio.
Brick calculatorBricks and mortar for a wall, by size and joint width.
Tile calculatorTiles, boxes, and grout for a floor or wall.
Raised bed soil and mulch calculatorCubic feet and bags of soil or mulch for garden beds.
Deck board calculatorDeck boards, joists, and screws for your deck.
Concrete block wall calculatorBlocks and mortar for a CMU wall.
Drywall calculatorSheets, joint compound, tape, and screws for a room.
Retaining wall calculatorBlocks, gravel, pipe, and fabric for a block retaining wall.
Sonotube concrete calculatorConcrete for round tube forms and piers, in bags or yards.
Concrete slab cost calculatorEstimate DIY materials and contractor cost for a slab.
More calculators are on the way.