Free, accurate cost calculators for construction, renovation, and home projects — built so you know what a job costs before you spend a dollar on it.
Why we built Costivio
Every home improvement or construction project starts with the same question: what will this actually cost? Contractor quotes can vary by thousands of dollars for the same job, and most “free estimate” tools online exist to collect your contact information for lead-generation, not to actually answer the question.
Costivio was built to do the opposite — give you a real, usable cost estimate in seconds, based on the same cost factors a contractor would use to price the job: materials, labor rates, square footage, and project-specific variables. No email address. No sales call. Just the numbers.
What Costivio offers
Costivio hosts a growing library of construction and home project cost calculators, organized into categories including concrete and foundation work, roofing and exterior, flooring and interior finishing, fencing and land, HVAC and insulation, remodeling and additions, repairs, and general home maintenance.
Each calculator is built around the real formula behind the estimate, and every calculator page explains how the number is calculated — so you understand what’s driving your cost, not just what the total is.
Every calculator on Costivio is free to use, with no signup, no paywall, and no limit on how many times you use it.
How we keep estimates accurate
Costivio’s calculators are built and reviewed using current material costs and national average labor rates, then checked against real project pricing data. Because actual costs vary by location, project size, and contractor, every calculator explains the specific factors that can move your number up or down — so you’re not just getting an estimate, you’re getting the context behind it.
We review and update calculators as material and labor costs shift, so the estimates stay relevant rather than reflecting outdated pricing from years ago.
Who Costivio is for
Homeowners planning a renovation, DIYers estimating material quantities, contractors double-checking a quote before sending it, and real estate investors budgeting a flip all use Costivio’s calculators to get a fast, honest starting point before committing to a project.
Frequently asked questions
How accurate are Costivio’s cost estimates?
Each calculator is built using current national average material and labor costs, giving you a realistic price range to plan around. Actual costs will vary based on your location, the contractor you hire, and specifics of your project — Costivio is designed as a planning tool and starting point, not a formal quote.
Are Costivio’s calculators really free?
Yes. Every calculator is free to use, with no account, signup, or email required, and there’s no limit on how many times you can use them.
How often is pricing data updated?
Costivio reviews and updates calculators as material costs and labor rates change, so estimates reflect current pricing rather than outdated figures.
Can I request a new calculator?
Yes — if there’s a project you can’t find a calculator for, reach out through the contact page and let us know what you’re looking for.
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