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Decide in minutes, not afternoons.
Fast, accurate calculators for home-improvement decisions — measure, enter, and get a number you can take to the store.
Featured tools
Paint Calculator
Work out how many gallons you need for any room — walls, ceiling, and multiple coats included.
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Flooring Calculator
Square footage, waste allowance, and boxes to buy — with an optional cost estimate.
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Tile Calculator
How many tiles for your floor, shower, or backsplash — any tile size, waste included.
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Mulch Calculator
Cubic yards and bags for any bed size and depth — plus bulk-vs-bagged buying math.
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Gravel Calculator
Cubic yards and tons for any area and depth — loose fill or compacted base.
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Topsoil Calculator
Cubic yards and bags for beds, lawns, and topdressing — with the right depth for each job.
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Browse by category
Home Improvement
Plan the project before you swing the hammer — budgeting, financing, and material math without the spreadsheet.
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Travel
Trip budgets, fuel costs, and packing math — in the works.
Coming soon