Paint Calculator — Gallons Needed
Calculate how many gallons of paint you need for a room. Based on wall area, number of coats, and standard coverage.
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Drywall Calculator
Calculate how many 4×8 drywall sheets you need for a room. Subtracts doors and windows, adds 10% waste.
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Flooring Calculator
Calculate square footage of flooring needed for any room. Includes waste factor and box count.
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Insulation Calculator
Calculate how much insulation you need for walls or attic. Returns roll count and blown-in bag count by R-value.
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