How Many Square Feet Does 1 Gallon of House Paint Cover : Understanding Paint Coverage for Your Next ProjectSarah ThompsonApr 09, 2025Table of ContentsFactors Affecting Paint CoverageCalculating Your NeedsFAQTable of ContentsFactors Affecting Paint CoverageCalculating Your NeedsFAQFree Smart Home PlannerAI-Powered smart home design software 2025Home Design for FreeWhen planning your next painting project, a common question is: how many square feet does 1 gallon of house paint cover? The answer can vary based on several factors including the type of paint, the surface texture, and application methods. On average, 1 gallon of paint typically covers between 250 to 400 square feet. For a smooth, non-porous surface, you can expect closer to the higher end of this range, while textured surfaces may reduce coverage.Factors Affecting Paint CoverageSeveral aspects can influence the coverage of paint. Firstly, the type of paint matters. Latex paints often provide better coverage compared to oil-based paints. Moreover, the color of the paint can influence coverage; lighter colors may require more coats over dark colors. Lastly, the technique you use to apply the paint, such as rolling versus brushing, plays a significant role as well.Calculating Your NeedsTo accurately estimate how much paint you require for your project, measure the area you plan to paint. For standard walls, multiply the height by the width of each wall and subtract the areas of doors and windows. Remember, if you’re painting a surface for the first time, you may need to apply two coats, so plan accordingly!FAQWhat is the best way to apply paint for maximum coverage? Using a roller can help achieve an even finish and cover more area than a brush. Are there any tips for painting textured surfaces? Consider using a thicker nap roller to help fill in the texture.welcome to CoohomHome Design for FreePlease check with customer service before testing new feature.