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Paint quantity
Estimate gallons for the wall area you plan to paint.
Your numbers
Buy approximately
6 gallons
Calculated volume5.03 gal
Coated area1,600 sq ft
Updates as you change the numbers. No account needed.
How this estimate works
Gallons = paintable area × coats ÷ coverage per gallon × (1 + extra allowance ÷ 100).
Enter net wall area after subtracting windows and doors. Coverage depends on the product, surface, and application.
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