How many square feet does 1 gallon of paint cover?
One gallon of quality wall paint covers approximately 350 square feet of surface area.
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Free Paint Volume Calculator | 1ClickTools
Calculate paint volume calculator instantly with Paint Gallons = Net Wall Area (sq ft) × Coats / 350 sq ft per gallon.
Frequently Asked Questions
Do I need 2 coats of paint?
Two coats are recommended for full color coverage, durability, and uniform finish.
How accurate is the Paint Volume Calculator?
All calculations are executed using standard mathematical algorithms directly in client-side JavaScript, ensuring double-precision floating-point accuracy without server-side rounding discrepancies.
Is my input data kept private when using the Paint Volume Calculator?
Yes. 1ClickTools operates 100% locally in your web browser session. No personal data, financial values, or calculation inputs are ever uploaded, saved, or transmitted to any external servers.
Can I use this tool for commercial or academic projects?
Yes. 1ClickTools provides 100% free access for personal, academic, professional, and commercial use without subscription fees or usage caps.