Practical home maintenance guides and simple calculators
Estimate materials, understand common repairs, and decide when a job is worth doing yourself. Built for US homeowners who want a straight answer, not a sales pitch.
Popular calculators
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Paint CalculatorEstimate the wall and ceiling area and how many gallons of paint your room needs.Open calculator →Flooring CalculatorTurn room dimensions and a waste allowance into square footage and boxes of flooring.Open calculator →Tile CalculatorEstimate the number of tiles and boxes for a floor or wall at any tile size.Open calculator →Concrete CalculatorConvert slab or footing dimensions into cubic yards and bags of concrete.Open calculator →Square Footage CalculatorFind the square footage of a rectangular space and convert between common units.Open calculator →Room Area CalculatorAdd up the area of several rooms and get a running total in square feet.Open calculator →
Guides for common projects
Short, practical explanations of the questions homeowners ask before starting a project.
Home Maintenance ChecklistA simple checklist you can actually keep up with, organized by area of the home rather than an overwhelming master list.Read guide →How to Fix a Running ToiletA running toilet usually comes down to the flapper or the fill valve. Here is how to find the cause and stop the water waste.Read guide →How Much Paint Do I Need?A step-by-step way to estimate paint for a room, including how doors and windows change the wall area and why coverage matters.Read guide →How Much Does Roof Replacement Cost?Roof cost depends on size, pitch, material, and how many layers are already there. Here is what to compare in a bid.Read guide →How Much Does Flooring Installation Cost?Flooring quotes vary with material, prep, and labor. Learn what to compare so you are not surprised later.Read guide →Why Is My AC Not Cooling?Start with the simple, safe checks: filter, thermostat, and airflow. If those are fine, the cause may need a technician.Read guide →
Browse by category
PaintingEstimate paint, plan coats, and prep walls with confidence.FlooringMeasure rooms, plan waste, and estimate flooring and tile.PlumbingTroubleshoot common water problems and know when to call a plumber.Home MaintenancePlan yard and home upkeep jobs with simple material estimates.RoofingUnderstand roof measurements and plan roofing materials.HVACUnderstand heating and cooling basics and maintain your system.Home Improvement CostsUnderstand what drives project costs before you hire.
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