Remodeling Cost Calculators for U.S. Projects

Four focused tools

Choose the scope that matches your project

Bathroom and kitchen tools cover remodel size scenarios; basement covers finishing unfinished or semi-finished space; flooring covers laminate only.

Published-scenario tool

Choose one of four published bathroom size bands.

Dataset: This Old House's 2026 bathroom size table.
Does not calculate: Does not price arbitrary room sizes or add location, plumbing, permit, or finish multipliers.

Published-scenario tool

Choose an exact 75, 100, 150, or 200 sq ft kitchen row.

Dataset: Angi's published kitchen size table.
Does not calculate: Does not accept custom areas, multiply a unit rate, combine Houzz medians, or apply project adjustments.

Published-scenario tool

Choose one of five exact basement-finishing size rows.

Dataset: Angi's published basement-finishing size table.
Does not calculate: Does not price a remodel of finished space, inspect below-grade conditions, or accept a custom area.

Published-scenario tool

Choose one of eight exact laminate room-size rows.

Dataset: Angi's published laminate room-size table.
Does not calculate: Does not calculate vinyl or general flooring, a material takeoff, waste, labor, preparation, or a custom area.

How the tools work

Every option maps to a source ID and value ID. If the source did not publish the scenario, the calculator does not invent one.

Select an exact scenario
Choose only from the room sizes or size bands published by that tool's source.
Inspect the unchanged range
Review the publisher, source section, scope, assumptions, and warnings attached to the row.
Define a local scope
Use the national context to ask better questions, then compare itemized local quotes.

Need more context?

The cost guides explain what each dataset measures, what remains outside it, and how to prepare comparable contractor scopes.