Epoxy Resin Calculator

Calculate resin needed for molds or coatings.

Rectangle

Round / Cylinder

Unit

Length

Width

Depth / Thickness

How to use Epoxy Resin Calculator

Shape: Choose Rectangle or Circle.
Dimensions: Enter Length, Width, Depth (or Diameter).
Result: Total mixed volume in Liters, Milliliters, Gallons, and Fluid Ounces.

About Epoxy Resin Calculator

The Epoxy Resin Calculator is the ultimate tool for makers. Resin is expensive, so guessing "how much do I need?" can be a costly mistake.

This calculator determines the precise total volume required for rectangular molds, circular molds/coasters, or flat surface coatings (like tabletops).