Free Home Improvement Calculators Estimate Costs & Materials
Accurate cost and material estimates for roofing, flooring, fencing, insulation, driveways, and more. No sign-up required.
All Calculators
Gutter Slope Calculator
Calculate the correct gutter slope for your home. Find the exact drop in inches for any run length with standard slope rates and downspout placement guidance.
Roofing Calculator
Estimate roofing costs for asphalt shingles, metal, tile, and slate by roof area, material, and project type.
Roof Cost Calculator
Estimate roof costs by home size and pitch. Get instant pricing for asphalt, metal, tile, and slate roofing with automatic roof area calculation.
Roof Replacement Cost Calculator
Estimate roof replacement costs per roofing square for asphalt, metal, tile, and slate with tear-off options.
Gutter Cleaning Cost Calculator
Estimate gutter cleaning costs by gutter length, story height, debris condition, and gutter guards. Get per-cleaning and annual cost estimates.
Ridge Beam Calculator
Calculate ridge beam size and costs for roof spans. Get estimates for LVL, glulam, steel, and dimensional lumber with load capacity considerations.
Gutter Size Calculator
Calculate the right gutter size for your home. Get recommendations for 5-inch vs 6-inch gutters based on roof area, pitch, and rainfall intensity.
Metal Roof Cost Calculator
Calculate metal roof costs by type and size. Compare standing seam, corrugated, metal shingle, and stone-coated steel options.
Gambrel Roof Truss Calculator
Calculate gambrel roof truss costs by building size and truss type. Get truss count, span, and pricing for barns and sheds.
Epoxy Flooring Cost Calculator
Estimate epoxy flooring costs by area, epoxy type, and application area. Get instant pricing for garage, basement, and commercial floor coatings.
Floor Joist Calculator
Calculate floor joist spans, quantities, and costs. Find the right joist size and estimate lumber needs for any room or deck project.
Flooring Cost Calculator
Estimate flooring costs for hardwood, laminate, vinyl plank, tile, and carpet. Get pricing by room size, flooring type, and waste factor.
Hardwood Floor Refinishing Cost Calculator
Estimate hardwood floor refinishing costs for sand & refinish, buff & recoat, and stain changes by room size and finish type.
Flooring Calculator
Estimate flooring costs for laminate, vinyl plank, hardwood, tile, and carpet by room size and type.
Stair Carpet Calculator
Calculate carpet costs for stairs by style, stair shape, and carpet grade. Get estimates for full wrap, waterfall, and Hollywood runner installations.
Subfloor Replacement Cost Calculator
Calculate subfloor replacement costs for plywood and OSB. Get estimates including floor removal, material, and labor costs.
Tile Calculator
Calculate how many tiles you need for floors, backsplashes, and showers. Includes grout and thinset estimates with waste by pattern.
Laminate Flooring Calculator
Calculate laminate flooring materials, boxes needed, and total cost by grade, underlayment, and installation type.
Carpet Removal Cost Calculator
Calculate carpet removal costs by floor area and removal type. Get estimates for carpet, padding, tack strips, and disposal.
Fence Post Depth & Cost Calculator
Calculate fence post depth, concrete bags needed, and installation costs by fence height, post size, and spacing.
Wood Fence Cost Calculator
Estimate wood fence costs for cedar, pine, redwood, and composite by fence length, height, and style.
Fence Cost Calculator
Estimate fence costs for chain link, wood, vinyl, and aluminum by fence length and project condition.
Chain Link Fence Calculator
Estimate chain link fence costs for galvanized and vinyl-coated options by fence length, height, and site condition.
Fence Picket Calculator
Calculate how many fence pickets, posts, rails, and fasteners you need. Get material counts and cost estimates by fence length, height, and picket size.
Spray Foam Insulation Cost Calculator
Estimate spray foam insulation costs by area, foam type, and thickness. Get instant open-cell and closed-cell pricing with R-value calculations.
Blow-in Insulation Cost Calculator
Estimate blow-in insulation costs for fiberglass, cellulose, and mineral wool. Get pricing by area, R-value target, and application area with bag counts.
Insulation Cost Calculator
Estimate insulation costs for fiberglass, cellulose, spray foam, and rigid foam by area and application.
Attic Insulation Cost Calculator
Estimate attic insulation costs for fiberglass batts, blown-in fiberglass, cellulose, and spray foam by area and condition.
Gravel Driveway Cost Calculator
Estimate gravel driveway costs by size, gravel type, and depth. Get instant pricing with tonnage calculations for crusher run, crushed stone, pea gravel, and river rock.
Driveway Paving Cost Calculator
Calculate driveway paving costs for asphalt, concrete, stamped concrete, brick pavers, and natural stone.
Asphalt Driveway Cost Calculator
Estimate asphalt driveway costs by size, asphalt grade, and project condition. Get instant pricing for standard, polymer-modified, commercial, and porous asphalt.
Concrete Driveway Cost Calculator
Estimate concrete driveway costs for standard, stamped, colored, exposed aggregate, and polished finishes by size.
Rebar Calculator for Slab
Calculate rebar quantity and costs for concrete slabs. Get linear feet, pieces needed, and spacing layout for #3, #4, #5, and #6 rebar.
Asphalt Calculator
Calculate asphalt tonnage and costs for driveways, parking lots, and roads. Get estimates by area, thickness, and asphalt type.
Pressure Washing Driveway Cost Calculator
Estimate pressure washing costs for driveways, decks, patios, and siding. Get instant pricing by surface type, area, and condition.
Concrete Slab Cost Calculator
Estimate concrete slab costs by size, thickness, reinforcement, and finish. Get material vs labor cost breakdown.
Asphalt Millings Calculator
Calculate asphalt millings needed for driveways and paths. Estimate tons, cost, delivery, and compaction by area and depth.
Retaining Wall Cost Calculator
Estimate retaining wall costs by material, height, and length. Get instant pricing for timber, concrete block, poured concrete, and natural stone walls.
Artificial Turf Cost Calculator
Calculate artificial turf costs by area, turf quality, and installation base type.
Pea Gravel Calculator
Calculate pea gravel costs and tonnage for pathways, patios, garden beds, and drainage areas. Get estimates by size, gravel type, and depth.
Paver Calculator
Estimate paver costs for concrete, brick, travertine, bluestone, and porcelain pavers by area and project condition.
Landscape Rock Calculator
Calculate landscape rock costs and tonnage for river rock, crushed granite, lava rock, pea gravel, and marble chips by area and depth.
Paver Sand Calculator
Calculate paver sand quantity and cost for bedding, leveling, and joint fill. Get tonnage and bag estimates by area and application.
Polymeric Sand Calculator
Calculate polymeric sand bags needed for paver joints by area, joint width, and paver size. Get cost estimates for budget, standard, and premium products.
Rubber Mulch Calculator
Calculate rubber mulch costs for playgrounds and landscaping. Get cubic yard and bag quantities, compare bulk vs bagged pricing.
Tree Stump Removal Cost Calculator
Estimate tree stump removal costs by stump count, diameter, and removal method. Compare grinding, chemical, and excavation options.
Gravel Calculator
Calculate how much gravel you need in tons and cubic yards. Supports pea gravel, crushed stone, river rock, base gravel, and decomposed granite.
Mulch Calculator
Calculate how much mulch you need in cubic yards and bags. Supports wood chips, bark, cedar, dyed, rubber, and straw mulch types.
Topsoil Calculator
Calculate topsoil volume in cubic yards, tons, and bags. Enter area and depth for garden beds, lawns, raised beds, and grading.
Sand Calculator
Calculate sand volume in tons, cubic yards, and bags. For sandboxes, paver bases, leveling layers, and concrete mix.
Tree Removal Cost Calculator
Estimate tree removal costs by height, trunk diameter, location, and condition. Includes optional stump grinding estimates.
Brick Calculator
Calculate how many bricks you need for walls, patios, and columns. Includes mortar bag estimates by brick size and bond pattern.
Patio Cost Calculator
Estimate patio installation costs by size and material. Compare concrete, pavers, natural stone, flagstone, and stamped concrete.
Retaining Wall Block Calculator
Calculate retaining wall blocks needed by wall size and block type. Get block count and costs for Allan Block, Versa-Lok, and standard blocks.
Mulch Installation Cost Calculator
Calculate mulch installation costs by area and type. Get estimates for bark, wood chips, rubber, and dyed mulch with delivery and prep.
French Drain Cost Calculator
Calculate French drain costs by length and type. Get estimates for shallow, deep, and interior drainage systems with sump pump and downspout options.
Deck Joist Calculator
Calculate deck joist spans per IRC code tables and estimate lumber costs. Check pass/fail for any joist size, spacing, and wood species.
Deck Post Spacing Calculator
Calculate deck post spacing, count, and cost per IRC beam span tables. Check if your beam supports your post spacing.
Deck Stair Calculator
Calculate deck stair dimensions, stringers, and costs per IRC code. Get rise, run, and material estimates for code-compliant stairs.
Baluster Spacing Calculator
Calculate deck baluster spacing for IRC code compliance. Get exact spacing, quantity, and costs for wood, composite, aluminum, and glass balusters.
Deck Board Calculator
Calculate how many deck boards you need by deck size, board width, and board length. Includes screw estimates and material cost.
Composite Decking Calculator
Estimate composite decking costs by deck size, board tier, fastener type, and railing. Compare Trex, TimberTech, and Azek pricing.
Deck Cost Calculator
Estimate total deck building costs including materials, labor, railing, stairs, and permits. Compare wood, composite, PVC, and hardwood.
Deck Cost Calculator
Calculate deck costs by size, material, and height. Compare pressure-treated, cedar, composite, PVC, and ipe options.
Deck Joist Calculator
Calculate deck joists needed by size and spacing. Get joist count, max span, and lumber quantities per IRC 2021 span tables.
Deck Footing Calculator
Calculate deck footings needed and concrete volume by deck size. Get footing count, concrete bags needed, and material costs.
Deck Staining Cost Calculator
Calculate deck staining costs by area and stain type. Get estimates for clear sealer, semi-transparent, solid, and premium oil stains.
Crown Molding Calculator
Calculate crown molding costs by room size, material, and profile size. Compare MDF, pine, polyurethane, and plaster options.
Wainscoting Cost Calculator
Calculate wainscoting costs for flat panel, beadboard, board & batten, shiplap, and raised panel styles by room size and material.
Drywall Mud Calculator
Calculate joint compound and tape needed for drywall finishing. Get estimates by area, finish level (1-5), and compound type.
Drywall Repair Cost Calculator
Calculate drywall repair costs by damage type, patch size, and finish requirements. Get estimates for holes, water damage, cracks, and nail pops.
Drywall Calculator
Calculate how many drywall sheets, joint compound, tape, and screws you need. Enter room dimensions for an instant materials list.
Drywall Installation Cost Calculator
Calculate drywall installation costs by area and finish level. Get estimates for hang-only, hang & tape, and full finish with material costs.
Drywall Finishing Cost Calculator
Calculate drywall finishing costs by area and level. Get estimates for Level 3, 4, 5, and skim coat finishes.
Countertop Calculator
Calculate countertop costs per sq ft. Compare laminate, granite, quartz, marble, butcher block, and concrete with edge profile pricing.
Kitchen Remodel Cost Calculator
Estimate kitchen remodel costs by size and project scope. Get a breakdown of cabinets, countertops, appliances, flooring, and labor.
Quartz Countertops Cost Calculator
Calculate quartz countertop costs by size and grade. Compare builder, mid-range, premium, and luxury quartz options with installation.
Ductwork Replacement Cost Calculator
Calculate HVAC ductwork replacement costs by home size, material, and accessibility. Get estimates for sheet metal, flex duct, and fiberglass.
HVAC Cost Calculator
Calculate HVAC system costs by tonnage and type. Get estimates for central AC, heat pumps, furnaces, mini-splits, and full systems.
HVAC Installation Cost Calculator
Calculate HVAC installation costs by home size and system type. Get estimates for central AC, furnace, heat pump, and mini-split systems.
HVAC Replacement Cost Calculator
Calculate HVAC replacement costs by home size and system type. Get estimates for AC, furnace, full system, and heat pump replacements.
Soffit Calculator
Estimate soffit installation costs for vinyl, aluminum, wood, and fiber cement by linear footage, width, and type.
Chimney Repair Cost Calculator
Estimate chimney repair costs for tuckpointing, crown repair, flashing, cap replacement, liner installation, and full rebuilds.
Vinyl Siding Installation Cost Calculator
Calculate vinyl siding installation costs by area and grade. Get estimates for economy, standard, and premium siding with removal and insulation.
Hurricane Impact Windows Cost Calculator
Estimate hurricane impact window costs by window type, size, and frame material. Get instant pricing for single windows or whole-home replacement projects.
Concrete Cost Calculator
Estimate concrete costs for patios, driveways, slabs, and more. Get instant pricing by size, thickness, and finish with cubic yard calculations.
Siding Cost Calculator
Estimate siding costs for vinyl, fiber cement, engineered wood, wood, and stone veneer. Get instant pricing by wall area, siding type, and project condition.
Pool Cost Calculator
Estimate swimming pool costs for above-ground, vinyl liner, fiberglass, and concrete/gunite pools. Get instant pricing by pool size, type, and project scope.
Interior Painting Cost Calculator
Estimate interior painting costs by wall area, paint quality, and project scope. Get instant pricing for single rooms or whole-house painting.
Window Installation Cost Calculator
Estimate window installation costs for single-hung, double-hung, casement, sliding, and picture windows by quantity and type.
Stair Calculator
Calculate stair dimensions instantly. Get riser height, tread depth, total run, stair angle, and stringer length with IRC code compliance checking.
Window Replacement Cost Calculator
Estimate window replacement costs for single-hung, double-hung, casement, bay/bow, and sliding doors by quantity and scope.
Wallpaper Calculator
Calculate wallpaper rolls needed and installation costs for vinyl, peel & stick, grasscloth, textured, and designer wallpaper by wall area.
Concrete Block Estimator Calculator
Calculate concrete blocks needed and total cost by wall size, block type, mortar bags, and labor. Includes 10% waste factor.
Garage Door Installation Cost Calculator
Calculate garage door installation costs by material, size, insulation, and opener type. Compare steel, wood, aluminum, and fiberglass options.
Garage Conversion Cost Calculator
Estimate garage conversion costs for living space, bedroom, home office, or ADU. Includes bathroom and HVAC addon options.
Plumbing Cost Calculator
Estimate plumbing costs for common repairs and installations. Get pricing by job type, plumber experience level, and emergency service.
Ceiling Tile Calculator
Calculate ceiling tile costs for drop ceilings by room size, tile material, and size. Get estimates for mineral fiber, PVC, fiberglass, metal, and acoustic tiles.
Pole Barn Cost Calculator
Estimate pole barn costs for metal, wood, and hybrid construction. Get pricing for kit only, installed shell, and turnkey builds with optional features.
Plywood Calculator
Calculate plywood sheets and costs for subfloors, sheathing, and projects. Get estimates by area, thickness, and plywood grade.
Board Feet Calculator
Calculate board feet and lumber costs for woodworking and construction. Get estimates by dimensions, quantity, and wood species.
Garage Door Replacement Cost Calculator
Calculate garage door replacement costs for steel, wood, and aluminum doors. Compare single vs double, insulation options, and opener upgrades.
Crawl Space Encapsulation Cost Calculator
Estimate crawl space encapsulation costs for vapor barriers, full encapsulation, and dehumidifier systems by area and moisture condition.
House Cleaning Cost Calculator
Estimate house cleaning costs for standard, deep, and move-in/out cleaning. Get per-visit, monthly, and annual pricing by home size and frequency.
Sunroom Cost Calculator
Estimate sunroom costs for 3-season, 4-season, and solarium options. Compare foundation types and add-on features like HVAC and electrical.
Demolition Cost Calculator
Estimate demolition costs for rooms, garages, sheds, decks, pools, and houses. Get pricing by structure type, size, and hazmat requirements.
Concrete Calculator
Calculate how much concrete you need in cubic yards and bags. Supports slabs, footings, columns, and sono tubes with a 10% waste factor.
Paint Calculator
Calculate how many gallons of paint you need for any room or whole house. Accounts for walls, doors, windows, coats, and paint finish type.
Concrete Bag Calculator
Calculate how many bags of concrete you need for fence posts, small slabs, and DIY projects. Supports 40, 60, and 80 lb bags.
Concrete Volume Calculator
Calculate concrete volume for slabs, cylinders, stairs, and trapezoidal footings. Results in cubic yards, cubic feet, gallons, and weight.
Foundation Repair Cost Calculator
Estimate foundation repair costs for crack sealing, pier underpinning, wall anchors, and full replacement by foundation type.
Paint Coverage Calculator
Calculate how many gallons of paint you need by room dimensions, paint finish, and number of coats. Accounts for doors and windows.
Mold Remediation Cost Calculator
Estimate mold remediation costs by affected area, severity, and location. Includes testing, containment, and reconstruction costs.
Cost to Build a Garage Calculator
Estimate garage building costs by size, construction type, and options. Covers 1-car, 2-car, and 3-car detached or attached garages.
Basement Finishing Cost Calculator
Calculate basement finishing costs by area and finish level. Get estimates for basic, mid-range, high-end, and luxury finishes.
Home Addition Cost Calculator
Estimate home addition costs by type and size. Calculate costs for bedroom, bathroom, kitchen, second story, and bump-out additions.
Rebar Weight Calculator
Calculate rebar weight by size, length, and quantity. Get weight per foot for #3 through #11 rebar with total weight estimates.
Frequently Asked Questions
Are these calculators really free? +
Yes, all HomeCalc calculators are 100% free with no sign-up required. We make money through ads and affiliate links, not by charging users.
How accurate are the cost estimates? +
Our estimates are based on national averages from sources like HomeAdvisor, RSMeans, and contractor forums. Actual costs vary by location, contractor, and material availability. Use our estimates for budgeting, then get professional quotes for exact pricing.
Do you cover all US states? +
Our cost data reflects US national averages. Regional pricing can vary significantly — costs are typically higher in coastal cities and lower in rural areas. We recommend getting local quotes to compare with our estimates.
How often is the cost data updated? +
We review and update cost data regularly to reflect current material prices and labor rates. Each calculator page shows a 'Last Updated' date so you know how recent the data is.
Can I use these calculators for commercial projects? +
Our calculators are designed for residential projects. Commercial projects often have different requirements, material costs, and labor rates. For commercial estimates, we recommend consulting a professional contractor.