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Home Improvement Tools
Calculators for renovation, repair, and DIY projects.
Popular Tools
Quick Start Guides
— Choose your goalPlan Materials
Estimate paint, flooring, tile, and drywall needs.
Estimate Project Cost
Budget and compare contractor vs DIY.
Plan the Renovation
Build timelines, budgets, and quote comparisons.
All Tools by Category
Browse our complete collection of home improvement calculators
Buying & Inspection1 tool
Surface & Materials6 tools
Paint Calculator
Calculate paint quantity based on wall dimensions and coats.
Best for: Paint quantity
Flooring Installation Cost Calculator
Estimate flooring installation cost per square foot by material, labor, and waste.
Best for: Flooring material
Tile & Grout Calculator
Calculate tiles and grout needed for floors and walls.
Best for: Tile coverage
Drywall Calculator
Estimate drywall sheets, screws, tape, and compound.
Best for: Drywall quantity
Concrete Yard & Bag Calculator
Calculate concrete yards, bag count, and project cost for slabs and footings.
Best for: Concrete volume
Roofing Calculator
Estimate shingles bundles and squares based on roof pitch.
Best for: Roof materials
Cost & Value10 tools
Kitchen Remodel Cost
Detailed cost estimator for cabinetry, counters, and appliances.
Best for: Kitchen budget
Bathroom Remodel Cost Per Square Foot Calculator
Estimate bathroom remodel cost and cost per square foot by finish and labor.
Best for: Bathroom budget
Vinyl Flooring Cost Calculator
Estimate vinyl plank flooring installation cost with material, labor, and waste assumptions.
Best for: Vinyl flooring budget
Hardwood Flooring Cost Calculator
Calculate hardwood flooring installation cost by wood grade, labor, and waste.
Best for: Hardwood flooring budget
Concrete Cost Calculator
Estimate concrete cost per yard and total project cost with waste and delivery.
Best for: Concrete cost
Renovation Cost Estimator
Get a price range for room-specific renovations.
Best for: Project cost
Maintenance vs Remodel
Analyze whether to repair existing items or replace them.
Best for: Repair decisions
Cost per Sq Foot
Calculate unit cost for any material or project.
Best for: Unit costs
Renovation ROI
Estimate the return on investment for home improvements.
Best for: Value added
DIY vs Contractor
Compare the true cost of doing it yourself vs hiring a pro.
Best for: DIY vs pro
Planning & Management4 tools
Renovation Timeline
Generate phase-by-phase schedules for your project.
Best for: Project timeline
Quote Comparison
Compare up to 3 contractor quotes side-by-side.
Best for: Compare bids
Budget Planner
Build a detailed renovation budget with safeguards.
Best for: Renovation budget
Budget Overrun Risk
Assess the likelihood of unexpected costs.
Best for: Cost risk
Energy & Efficiency3 tools
Insulation Savings
Calculate energy savings from upgrading insulation.
Best for: Energy savings
Home Window Replacement Cost Calculator
Estimate residential window replacement cost by type, frame material, and installation.
Best for: Window cost
Efficiency Payback
Calculate how long it takes for energy upgrades to pay for themselves.
Best for: Payback time
Disclaimer: This tool is for informational and planning purposes only and does not constitute professional financial, construction, or safety advice. Actual costs, ROI, and material requirements may vary significantly based on location, market conditions, and site specifics. Construction projects involve inherent safety risks; always follow local building codes, use appropriate safety gear, and consult with licensed professionals (engineers, electricians, contractors) for complex or structural work. The creators of this tool are not liable for project outcomes, injuries, or financial losses.