Epoxy resin calculator
Questions
How much epoxy for a 1/8 inch coat?
One square foot at ⅛" deep is 18 cubic inches, about 10 fluid ounces. A 2' × 4' tabletop (8 sq ft) needs about 80 fl oz plus extra for edges and drips.
How do I measure epoxy by weight?
Resin and hardener have different densities, so use the manufacturer's weight ratio if you mix on a scale rather than splitting by volume.
How deep can I pour epoxy?
Tabletop epoxies are usually poured ⅛" to ¼" per layer. Deep pour or casting resins can go 1–2" or more per layer. Check your product's limit.