Epoxy Calculator

It's time to get ready for an epoxy project, but how much epoxy should I mix up.  Epoxy can get pricey as your projects grow, so let's help you calculate the right amount of epoxy to save you time and money.  

This calculator is to help you calculate the amount of epoxy by volume.  Whether you are casting a project, doing a deep pour for a table, or just covering the top of a project, this calculator can help by providing you the ounces and gallons needed.

By using simple measurements, we can determine the amount of epoxy needed.  We have a toggle option on the calculator to add an additional 10% of volume for waste, loss due to absorption into porous materials, or an extra amount for piece of mind.

Plan your pour

Epoxy Coverage Calculator

1/8″ = 0.125 · 1/4″ = 0.25 · 3/8″ = 0.375 · 1/2″ = 0.5

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Volume = length × width × thickness. Doesn't account for edges, drips, or porous-surface seal coats — pad accordingly on porous wood.

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Gallons

Volume = π × radius² × thickness, where radius = diameter ÷ 2.

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