Free planning calculators for US home projects
Home cost calculators that show the math.
Estimate common home projects with range-only budgets, transparent formulas, broad US regional factors, and clear reminders about what still requires a licensed contractor quote.
No single guaranteed price or fake precision.
Each estimate explains the quantity model and major cost factors.
v0 uses national baselines plus broad state or region assumptions.
Seven launch calculators
Choose the project you want to budget.
Start with the closest project type, then adjust scope, material, access, and region inside the calculator page.
Roof Cost Calculator
Estimate a roof replacement budget from footprint, pitch, material, tear-off layers, access, and a coarse regional factor.
Open calculatorWindow Replacement Cost Calculator
Estimate a window replacement budget by count, frame material, insert vs full-frame scope, glass package, and access.
Open calculatorKitchen Remodel Cost Calculator
Estimate a kitchen remodel budget from room size, scope tier, cabinet level, countertops, layout changes, and region.
Open calculatorBathroom Remodel Cost Calculator
Estimate a bathroom remodel budget from size, scope, shower/tub work, tile level, plumbing changes, and region.
Open calculatorSiding Cost Calculator
Estimate a siding replacement budget from wall area, material, stories/access, removal, openings, and region.
Open calculatorGutter Cost Calculator
Estimate gutter installation cost from linear feet, material, seamless scope, downspouts, guards, access, and region.
Open calculatorConcrete Slab Cost Calculator
Estimate concrete slab cost from slab dimensions, thickness, finish level, reinforcement, base prep, and region.
Open calculator