HomeCostGuide
Know the cost before you start.
Free home renovation and repair calculators for bathrooms, kitchens, decks, basements, flooring, HVAC, and exterior projects with optional ZIP code adjustments.
Free calculators
No login, no payments, no hidden paywall.
Top home renovation calculators
Estimate budgets for common home projects like bathroom remodels, kitchen updates, basement finishing, deck builds, flooring replacement, HVAC upgrades, and exterior repairs.
Popular calculators
Start with the most common home project cost estimates.
Fence Cost Calculator
Estimate the national average cost to install a new fence based on length, material, height, and gate count.
Deck Cost Calculator
Estimate deck installation costs by size, decking material, railing needs, and complexity.
Flooring Cost Calculator
Estimate flooring installation costs using room size, flooring material, subfloor work, and removal needs.
Paint Cost Calculator
Estimate interior painting costs by wall area, coats, paint quality, and prep level.
Kitchen Remodel Calculator
Estimate kitchen remodel costs by kitchen size, finish level, cabinet scope, and layout changes.
Bathroom Remodel Calculator
Estimate bathroom remodel costs based on size, finish level, tile scope, and fixture changes.
Browse by category
HomeCostGuide is built to scale from these first calculators into a larger library of home improvement cost guides.
Outdoor
ZIP-adjusted estimates
Enter a ZIP code to adjust national averages by broad regional cost differences.
Privacy-minded
Calculators run in the browser and do not require an account.
Built for growth
Reusable data and components make it easier to add future calculators.
Planning guides for common projects
Pair the calculators with plain-English guides for scope decisions, quote questions, and budget details before you hire or buy materials.
Bathroom Remodel Guide
Plan fixture choices, tile, waterproofing, hidden costs, and contractor quote questions.
Kitchen Remodel Guide
Compare cabinet scope, finish levels, counters, layout choices, and quote details.
Deck Cost Guide
Review deck size, decking materials, railings, stairs, footings, and maintenance tradeoffs.
Roofing Cost Guide
Understand roof size, tear-off, materials, decking repair, ventilation, and warranty questions.
Paint Cost Guide
Estimate wall area, coats, paint quality, prep work, room details, and quote comparisons.
Electrical Panel Upgrade Guide
Budget amperage changes, service work, grounding, permits, inspections, and utility coordination.