Paint Coverage Calculator
Calculate how much paint you need for wood surfaces based on area, coverage rate, and number of coats.
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One gallon of paint covers approximately 350-400 sq ft on smooth wood surfaces. Rough or porous surfaces reduce coverage to 200-300 sq ft/gal. Always prime bare wood before painting to ensure adhesion and even color. Two coats of paint are standard for full coverage and durability. Sand lightly between coats with 220-grit sandpaper for the smoothest finish.