Compost Calculator

Estimate concrete volume in cubic yards, cubic feet, cubic meters, and bags for slabs, patios, footings, and posts.

Estimate gallons and liters of paint needed for walls based on room dimensions, coats, coverage, windows, and doors.

Estimate tile quantity, tile boxes, square footage, and waste for floors, walls, bathrooms, kitchens, and backsplashes.

Estimate flooring area, boxes needed, waste allowance, and total material cost for hardwood, laminate, vinyl, tile, or carpet projects.

Estimate roof area, roofing squares, shingle bundles, waste allowance, and material cost with this free roofing calculator.

Estimate drywall sheets, wall area, waste allowance, joint compound, screws, and material cost for room finishing projects.

Calculate gravel volume in cubic yards and cubic feet, estimate tons, and plan material cost for driveways, paths, landscaping beds, and drainage projects.

Calculate mulch volume, cubic yards, cubic feet, number of bags, and estimated cost for landscaping beds, garden paths, and tree rings.

Estimate asphalt volume, square footage, tons, and material cost for driveways, parking pads, paths, and paving projects.

Estimate fence posts, sections, rails, pickets, and gate allowances from total fence length, spacing, rail count, and picket density.

Calculate deck area, board rows, total decking linear feet, and 16-foot board count from deck size, board width, gap, and waste percentage.

Estimate stair riser count, actual riser height, tread count, and total stair run from total rise, target riser height, tread depth, and landing length.

Calculate roof pitch ratio, angle, pitch factor, and estimated sloped roof area from rise, run, roof length, roof width, and waste allowance.

Estimate wall studs, plate linear feet, stud board footage, and 8-foot board count from wall length, height, spacing, openings, and waste allowance.

Estimate a simple slab rebar grid from slab length, slab width, bar spacing, edge inset, waste allowance, and stock bar length.

Estimate paver count, project area, base gravel volume, bedding sand, and edging length from patio dimensions, paver size, joint gap, and waste allowance.

Estimate concrete blocks, wall area, mortar bags, and courses from wall dimensions, block size, openings, and waste allowance.

Estimate tile count, layout rows and columns, project area, and waste from floor or wall dimensions, tile size, grout joint, and waste percentage.

Estimate attic insulation area, added R-value, order area, and insulation bags from attic dimensions, target R-value, existing R-value, coverage, and waste.

Estimate French drain gravel volume, pipe length, landscape fabric area, and pipe sections from trench length, width, depth, pipe length, and waste.

Estimate retaining wall rows, wall blocks, cap blocks, and drainage gravel from wall length, height, block size, cap rows, and waste allowance.

Calculate board feet, total lumber volume, estimated cost, and piece count from thickness, width, length, quantity, and price per board foot.

Estimate plywood sheet count, total coverage area, waste-adjusted area, and project cost from project dimensions, sheet size, waste allowance, and price.

Estimate insulation area, batt or roll count, coverage with waste, and cost from wall dimensions, openings, package coverage, waste allowance, and price.

Estimate deck footing count, concrete volume, bags, and post spacing from deck size, tributary spacing, footing diameter, depth, and waste allowance.

Estimate driveway sealer gallons, 5-gallon pails, total coat area, and crack filler from driveway dimensions, coat count, coverage, and waste allowance.

Estimate epoxy floor coating gallons, kit count, total coat area, and project area from floor size, coats, coverage rate, waste allowance, and kit size.

Estimate siding wall area, siding squares, panels, and trim length from house dimensions, wall height, openings, panel coverage, and waste allowance.

Estimate gutter linear feet, downspouts, hangers, and end caps from roof edge length, downspout spacing, hanger spacing, and waste allowance.

Estimate caulk tubes, joint volume, coverage per tube, and waste from joint length, bead width, bead depth, tube size, and waste allowance.

Estimate countertop square footage, slabs, edge length, backsplash area, and waste from cabinet run, depth, island area, slab size, and waste allowance.

Estimate backsplash tile area, tile count, boxes, and waste from backsplash length, height, openings, tile size, box coverage, and waste allowance.

Estimate baseboard trim linear feet, boards, inside corners, outside corners, and waste from room dimensions, openings, board length, and waste allowance.

Estimate window opening area, perimeter trim, sealant tubes, and casing order length from window count, average size, waste allowance, and sealant coverage.

Estimate crown molding linear feet, order length, board count, inside corners, and outside corners from room dimensions, openings, board length, and waste allowance.

Estimate drywall joint compound buckets, tape rolls, coat area, and waste from drywall area, finish coats, coverage, bucket size, and tape coverage.

Estimate laminate flooring boxes, project area, order area, underlayment rolls, and transition length from room dimensions, openings, box coverage, and waste allowance.

Estimate carpet square footage, square yards, roll length, padding, and waste from room dimensions, extra area, roll width, and waste allowance.

Estimate wallpaper rolls, wall area, order area, and strips from wall length, height, openings, roll coverage, pattern repeat, and waste allowance.

Estimate door casing linear feet, full board count, and miter cuts from opening width, height, quantity, casing sides, waste allowance, and stock board length.

Calculate concrete volume for a rectangular slab in cubic yards and cubic meters with imperial or metric dimensions, waste allowance, and bag estimate.

Calculate concrete for continuous strip footings from total length, width, and depth with imperial or metric units, waste, and bag yield.

Calculate concrete volume for multiple round or rectangular columns using imperial or metric dimensions, waste allowance, and editable bag yield.

Estimate deck stain gallons, liters, and 1-gallon cans from deck length, width, coats, product coverage, and a waste allowance.

Estimate fence paint gallons, liters, and whole cans using fence length, height, painted sides, coats, coverage rate, and waste percentage.

Estimate room paint gallons, liters, and whole cans from room dimensions, doors, windows, ceiling choice, coats, coverage, and waste.

Calculate topsoil cubic yards, cubic feet, cubic meters, and bag quantity from area, depth, waste allowance, and editable bag size.

Calculate sod square feet, square yards, rolls, and pallets using lawn dimensions, waste allowance, and editable supplier coverage sizes.

Calculate grass seed pounds, kilograms, and whole bags from lawn area, application rate per 1,000 square feet, waste, and bag weight.

Calculate lawn fertilizer product weight, nitrogen requirement, kilograms, and whole bags from lawn dimensions, a target nitrogen rate, product analysis, allowance, and package weight.

Calculate compost cubic yards, cubic feet, cubic meters, and whole bags using area dimensions, spreading depth, a settling or waste allowance, and editable bag volume.

Calculate landscape edging order length, meters, and whole sections for rectangular beds, circular beds, or a custom measured perimeter with allowance and editable piece length.