Free Remodel Cost Calculators
Quick, free calculators for planning a remodel: what it should cost, whether you can afford it and which projects fit your budget. They run in your browser, need no sign-up, and use the same blended cost data as our guides. Every result is an estimate for planning, not a quote.
Budget planning calculators
Project calculators in our cost guides
Each cost guide has its own calculator with the options that matter for that job: tear-off for roofs, egress windows for basements, railings for decks and more. 16 calculators in all.
How our numbers work
Every calculator starts from a Ledger and Lumber range: we pool the low, midpoint and high figures that published sources give for the same job, then use the median as typical and the middle half as the range. Regional and metro factors come from the 2025 Cost vs. Value report's regional data and Bureau of Labor Statistics construction wages. Read the details in How we build our ranges, and check any estimate against itemized local bids.
Remodel Budget Starter
Turn a calculator result into a one-page budget with a contingency row. Free, for Excel and Google Sheets.
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