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Paint Coverage Calculator

Estimate paint quantities and costs for your boat project.

Quick Samples
Try these common configurations to get started

30ft Sailboat

25ft Powerboat

Interior Refinish

Hull Dimensions
Enter your boat's principal dimensions
Painting Areas
Add each area to be painted. The calculator will group them by paint type.

10-15% for brush/roller, 20-30% for spray.

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About This Tool
The Paint Coverage Calculator helps you estimate the amount of paint and primer required for your boat, ensuring you purchase the right quantity for the job. By inputting the surface areas and selecting paint types, you can get a detailed breakdown of material needs and associated costs, including a configurable waste factor.

Key Concepts:

Surface Area: The total area to be painted (in square feet).
Coverage Rate: How much area a gallon of paint can cover (sq ft/gal).
Waste Factor: Extra paint needed to account for loss during application.
Number of Coats: Multiple layers needed for proper protection and finish.
Frequently Asked Questions

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