Home calculators
Plan a budget, order the right amount of material or check the numbers on a property. Every calculator explains its method and assumptions.
Remodeling
Home Renovation Cost Calculator
Turn a per-square-foot price range into a total budget with fees and a contingency.
Bathroom Remodel Calculator
Build a bathroom budget from fixtures, tile, vanity and labor allowances.
Kitchen Remodel Calculator
Add up cabinets, counters, appliances and flooring into one kitchen budget.
Home Addition Cost Calculator
Estimate an addition budget including site work, permits and a contingency.
Real estate and investment
Home Flipping Calculator
Estimate profit on a purchase, renovation and resale, with the 70% rule as a reference point.
Rental Property Calculator
Find net operating income, cap rate and cash flow for a rental.
Cap Rate Calculator
Compare a property's income to its price, or find the price implied by a target cap rate.
ROI Calculator
Measure the return on a home project or property, including the annualized rate.
Home Affordability Calculator
Work out a monthly housing budget and what is left after taxes, insurance and upkeep.
Construction
Flooring Calculator
Find how much flooring to buy, including waste and full boxes.
Paint Calculator
Estimate gallons of paint for a room, subtracting doors and windows.
Roofing Calculator
Estimate roof area, roofing squares and shingle bundles from pitch and footprint.
Concrete Calculator
Calculate cubic yards of concrete, or 80 lb bags, for a slab.
Mulch Calculator
Work out cubic yards or bags of mulch for a bed at a given depth.
Gravel Calculator
Estimate cubic yards and tons of gravel for a driveway, path or base.
Deck Calculator
Estimate decking boards and joists for a rectangular deck.
Fence Calculator
Count posts, rails and pickets for a straight fence run.
Home economics
Property Tax Calculator
Estimate an annual property tax bill from value, assessment ratio and local rate.
Utility Cost Calculator
Add electricity, gas and water into a monthly and yearly utility budget.
Energy Cost Calculator
See what an appliance costs to run and how long an efficient replacement takes to pay back.