Welcome to some popular epoxy resin calculators, for all your resin crafting projects! Are you wondering how much epoxy resin do I need? Getting the right amount of resin is important.

Too little resin can leave you short, while too much can lead to waste. These easy-to-use epoxy resin calculators takes the guesswork out of measuring resin for the perfect amount every time.

Simply enter the dimensions of your project, and these calculators will instantly provide you with the volume of resin you need. Some of these brands also have epoxy resin coverage charts.

Resin Volume Calculator

Calculate the amount of resin needed for a pour with a depth of 0.125 inches.

Length (inches):
Width (inches):
Calculate Resin Volume

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The below questions are just guidelines, always check with the manufacturer before starting a project.

How many square feet does A Gallon Of Epoxy Cover?

The coverage of epoxy resin can vary based on several factors, including the thickness of the application and the specific product used. However, a general guideline is:

• One gallon of epoxy resin typically covers about 100 to 125 square feet at a thickness of 1/8 inch.

If you’re applying it at a different thickness, here’s a rough estimate:

• 1/16 inch thick: Approximately 200 to 250 square feet per gallon.
• 1/8 inch thick: Approximately 100 to 125 square feet per gallon.
• 1/4 inch thick: Approximately 50 to 60 square feet per gallon.

It’s always best to check the manufacturer’s specifications for the specific epoxy you’re using, as coverage can vary between products.

How much Epoxy Resin Per Square Foot Do I Need

The amount of epoxy resin needed per square foot depends on the desired thickness of the application. Here’s a general guideline for estimating how much epoxy resin you might need.

1. 1/16 inch thick: About 0.1 gallons (or 12.8 ounces) per square foot.
2. 1/8 inch thick: About 0.2 gallons (or 25.6 ounces) per square foot.
3. 1/4 inch thick: About 0.4 gallons (or 51.2 ounces) per square foot.

Example Calculation

If you need to cover 50 square feet with 1/8 inch thickness:Total resin needed=Area×Resin per sq ft=50 sq ft×0.2 gallons/sq ft=10 gallons\text{Total resin needed} = \text{Area} \times \text{Resin per sq ft} = 50 \text{ sq ft} \times 0.2 \text{ gallons/sq ft} = 10 \text{ gallons}Total resin needed=Area×Resin per sq ft=50 sq ft×0.2 gallons/sq ft=10 gallons

Adjust the calculations based on the specific thickness you plan to use. Always check the manufacturer’s instructions for the specific epoxy resin, as coverage can vary between products.

How much does a gallon of epoxy resin weigh?

The weight of a gallon of epoxy resin can vary slightly depending on the specific formulation, but on average:

• A gallon of epoxy resin typically weighs between 8 to 10 pounds (approximately 3.6 to 4.5 kilograms).

For a more precise measurement, it’s best to check the technical data sheet or specifications provided by the manufacturer of the specific epoxy resin you are using.