🧪 Epoxy Resin Calculator
Precisely calculate epoxy resin amount — supports metric & imperial units
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❓ FAQ
How to calculate epoxy resin amount?
Epoxy resin amount = Area × Thickness × Waste factor. For example, 1 sq ft at 1/8 inch thick with 10% waste: volume = 144 × 0.125 × 1.1 = 19.8 cu in ≈ 324 mL.
What waste factor should I use?
Use 5% for simple flat surfaces, 10% for general projects, and 15%-20% for complex shapes or if you're a beginner. It's always better to have a little extra.
How do Part A / Part B ratios work?
Common mix ratios are 2:1 or 3:1 by volume. Always check your product's instructions. This calculator supports custom ratios and ratio types.