Here is how much area can a gallon of paint cover.
One gallon of wall or trim paint covers between 375 and 425 square feet.
Ceiling paint usually covers slightly less, about 350 to 400 square feet per gallon.
Primer, which is used to prepare surfaces for painting, has a lower coverage of approximately 225 to 275 square feet per gallon because it penetrates and seals the surface rather than providing color.
How much Wall does a Gallon of Paint Cover?
Generally, 350 square feet for one coat. Here are a few circumstances that impact paint coverage:
Dramatic Paint
Drywall
Textured Walls
For these surfaces, it is advisable to buy approximately 20 percent more paint to account for the added coverage needed.
For instance, a room with 100 square feet of textured wall area should be calculated as 120 square feet when estimating paint requirements.
When making dramatic color changes, such as painting over a dark color with a lighter one, additional coats are often required to achieve full opacity. Using a primer before applying the paint can help reduce the number of color coats needed and ensure even coverage.
Fresh drywall also demands careful attention. New drywall is highly porous and tends to absorb paint, so more primer and additional coats may be needed to achieve an even finish. Applying at least two coats of primer on fresh drywall is recommended to properly seal the surface before painting.
Textured walls, such as stucco, brick, or popcorn ceilings, have more surface area than smooth walls. It increases the amount of paint required.
Considering the type of paint, the condition of the surface, color changes, and texture ensures that the correct amount of paint is purchased. It also reduces the risk of shortages and provides a more consistent, professional finish.
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How Much Area can a Gallon of Paint Cover?
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2025-12-23T18:09:54+00:00 2025-12-31T12:16:57+00:00Comment
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