Calculator
Remodel Cost Calculator
This calculator turns three decisions - which project, what finish level, and where you live - into a realistic starting estimate. The project values mirror the midrange figures in our cost guides: a bathroom remodel at $12,000, a kitchen remodel at $27,000, a roof replacement at $9,500, and so on, all drawn from the same Remodeling Magazine and Angi data referenced in those guides. Adjust finish tier and region and the estimate scales accordingly.
No sign-up, no email gate, and nothing is stored. Use the result as your sanity check before any contractor calls, and then get at least three written, itemized quotes - the site sells no leads and steers you toward no contractor.
How this calculator works
Each project value is the midrange national figure documented in our project guides. Bathroom and kitchen remodel figures align with the Remodeling Magazine Cost vs. Value report midrange entries covered in cost to remodel a bathroom and cost to remodel a kitchen. Roof and HVAC figures align with Angi cost data as detailed in cost to replace a roof and HVAC replacement cost. Two multipliers then adjust the midrange baseline:
- Finish tier. Budget finishes (basic stock materials, economy fixtures) typically land near 65 percent of a midrange job. High-end finishes (custom cabinetry, premium tile, top-tier appliances) commonly run 75 to 80 percent above midrange. These factors are consistent across the Cost vs. Value report's budget and upscale tiers.
- Region. High-cost metros - New York, San Francisco, Boston, Seattle - add roughly 25 to 35 percent to labor and permit costs. Lower-cost areas in the South and rural Midwest run 10 to 20 percent below the national midrange. The regional factors here reflect that spread.
The range shown is plus or minus 25 percent, which reflects how widely real quotes vary for the same project in the same market. Scope creep, existing conditions behind walls, and permit complexity all push actual costs outside any model. Default output: a bathroom remodel at midrange finishes in a typical market estimates near $12,000.
What it does not include
The calculator models the project itself, not the surrounding costs: design fees, temporary housing during a kitchen gut, permit expediting fees, or structural surprises discovered once work begins. Additions, ADUs, and whole-home renovations involve too many variables for a single-figure model - use the guides for those decisions instead.
Frequently asked questions
How much does a midrange bathroom remodel cost?
According to the Remodeling Magazine Cost vs. Value report, a midrange bathroom remodel typically costs around $12,000 nationally. Actual bids vary from roughly $9,000 to $16,000 depending on fixture grade, layout changes, and local labor rates.
How accurate is a remodel cost calculator?
A calculator gives a reasonable ballpark - within 20 to 30 percent of a real bid for a straightforward project. Scope changes, existing conditions behind walls, and permit requirements all affect final cost in ways no model can see in advance.
Does finish tier matter as much as project type?
Yes. Swapping from midrange to budget finishes on a kitchen remodel can cut $8,000 to $10,000 from the total. Finish tier - especially cabinetry, countertops, and fixtures - is the single biggest cost lever a homeowner actually controls.
Why is there a 25 percent spread in the range?
Real contractor quotes for the same project in the same city routinely vary by 25 to 40 percent. The spread reflects genuine market variation, not imprecision in the model. That is why three written quotes are the minimum standard.
Does the calculator store my inputs?
No. The calculation runs in your browser and nothing is sent to a server. There is no sign-up, no email gate, and no account required.