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Rust-Oleum Paint Coverage Calculator

Rust-Oleum covers approximately 350 square feet per gallon and is best known for specialty coatings. While famous for their rust-prevention products, Rust-Oleum also makes excellent interior paints, cabinet kits, and floor coatings for DIY projects.

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This calculator is not affiliated with or endorsed by Rust-Oleum. Coverage rates are based on published manufacturer specifications and may vary by product line, color, and surface condition.

Pre-Calculated Paint Estimate

Paint Needed

2

gallons

This covers 301 square feet with 2 coats of standard paint.

Flat or eggshell finish recommended for bedrooms. Low-VOC paint is ideal for better air quality.

View Detailed Breakdown
Wall Area: 352 sq ft
Deductions: -51 sq ft

Net Paintable Area: 301 sq ft
Base Coverage Rate: 350 sq ft/gal
Adjusted Coverage: 350 sq ft/gal
With 2 Coats: 602 sq ft needed
+ 15% Waste Buffer: +0.26 gal

Based on a 12x10 ft room with 8-ft ceilings, 1 door(s), and 2 window(s). Paint at 350 sq ft/gallon with 15% waste buffer.

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Paint Brand Coverage Comparison

Brand Coverage (sq ft/gal) Price Tier Calculator
Behr 400 $$ Calculate
Sherwin-Williams 400 $$$ Calculate
Benjamin Moore 400 $$$ Calculate
Valspar 400 $$ Calculate
PPG 350 $$ Calculate
Glidden 350 $ Calculate
Rust-Oleum 350 $$ You are here
Farrow & Ball 450 $$$$ Calculate

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Frequently Asked Questions

How much does Rust-Oleum paint cover per gallon?

Rust-Oleum interior paints cover approximately 300-350 square feet per gallon. Specialty products like chalk paint and epoxy coatings have varying coverage rates — always check the product label.

Is Rust-Oleum good for interior walls?

Rust-Oleum is better known for specialty coatings (cabinets, furniture, garage floors) than full-room wall painting. For walls, their interior line works well but brands like Behr or Valspar may offer more color options.

What is Rust-Oleum best known for?

Rust-Oleum is most famous for their rust-preventive coatings, spray paints, and specialty products like Cabinet Transformations, garage floor epoxy, chalk paint, and countertop coatings.

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