Epoxy Resin Calculator

Calculate epoxy pour volume and split the total between resin and hardener from a user-entered mix ratio.

How it works

The calculator finds the pour volume, applies the extra allowance, then divides the total according to the entered A:B ratio.

Part A = total × A ÷ (A+B)

Limitations

  • Use the manufacturer’s specified mix ratio and whether it is by volume or by weight. This calculator assumes the entered ratio is by volume.