How Many Square Feet Does a Gallon of Paint Cover?
One gallon of paint covers up to 400 sq ft (about 37 m²). Learn to measure walls, subtract openings, plan coats and primer, and buy the right amount.
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Paint & Coating Quantities
Paint & Coating Quantities
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How Much Paint for a 10x12 Bedroom in Canada? Quantity Guide
A 10x12 bedroom with 8 ft ceilings has about 352 sq ft of wall. Learn how to calculate paint for one or two coats, handle openings and leftovers.
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How Much Primer for a 12x12 Room: Step-by-Step
Work out how much primer a 12x12 room needs, from wall and ceiling area and openings to label coverage in litres, plus lead-safe prep for older homes.