Paint Calculator
Estimate how much paint your room needs and what it costs.
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Your Results
Paint needed3 gallons
Wall area366 sq ft
Estimated cost$120
Assumes ~350 sq ft coverage per gallon. Textured walls use more.
Frequently Asked Questions
How much area does a gallon cover?
A gallon of interior paint covers roughly 350-400 sq ft per coat on smooth, primed walls.
Why two coats?
Two coats give even color and better durability. Dark colors and dramatic color changes often need three.
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