Epoxy Coverage Calculator

Calculate exact coverage, kit sizes, batch sizes & costs - Forward & Reverse

Free • Kit Optimizer • Leftover Calculator • Real Brand Data

I Know My Area
Get gallons needed

I Have Epoxy
Get coverage area

Step 1: Enter Your Floor Area

Quick Selection (Optional)

Length (Optional)

Width (Optional)

OR Enter Total Square Footage

sq ft

Step 2: Epoxy System & Type

Epoxy System Type

Brand (Optional - Real Coverage Data)

Custom Brand Name (Optional)

Coverage Rate (sq ft per gallon)

Custom Coverage (sq ft/gal)

Coating Thickness (Mils) - Optional

Custom Thickness (mils) Formula: Coverage = 1604 ÷ mils

Number of Coats

Step 3: Decorative Options (Optional)

Include Decorative Flakes/Chips

Step 4: Environmental Conditions (Optional)

Temperature

Temperature (°F)

Surface Porosity

Application Method

Your Skill Level (Affects Waste)

Step 5: Additional Details (Optional)

Edge/Perimeter (Linear Feet) Edges use 20% more epoxy

Cove Base Height (Inches)

Surface Preparation Method

Step 6: Cost Information (Optional)

Price per Gallon ($)

Price per Kit ($) - If buying kits

Available Kit Sizes (Gallons) - Comma separated Example: 0.5, 1, 1.5, 3, 5

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Your Epoxy Coverage Results

Square Feet

Gallons Needed

Total Cost

Detailed Coverage Breakdown

Smart Kit Optimizer

Batch Size Calculator

Complete Shopping List

Project Timeline

Pro Tips & Troubleshooting

Why Use Our Epoxy Coverage Calculator?

Most accurate • Kit optimizer • Real brand data

Forward & Reverse

Calculate both ways - area to gallons or gallons to area

Kit Optimizer

Find the cheapest kit combination and save money

Environmental Factors

Temperature, humidity, and porosity adjustments

Batch Calculator

Mix the right amount based on pot life