Epoxy Calculator
Calculate Epoxy Needed
Calculate gallons of epoxy for your floor
Formula
Gallons = (Area x 144 x Thickness/1000) / 231 x Coats x 1.10
Frequently Asked Questions
How much epoxy do I need for a garage floor?
A standard 2-car garage (400-500 sq ft) typically needs 2-3 gallons of epoxy for 2 coats at 12 mils thickness. One gallon covers approximately 125-160 sq ft per coat at 12 mils.
How thick should garage floor epoxy be?
For residential garage floors, 12-16 mils per coat is standard. Apply 2 coats for a total of 24-32 mils. Commercial and industrial floors may require 20+ mils per coat.
What are mils in epoxy coating?
A mil is 1/1000 of an inch (0.001 inches). It is the standard unit for measuring coating thickness. 12 mils equals about the thickness of a sheet of paper.
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