Resin Volume Calculator

Calculate the exact amount of resin and hardener needed for your mold projects.

How to Use This Calculator

  1. Measure your mold's interior dimensions (length, width, depth) in inches
  2. Select the shape that best matches your mold
  3. Choose your resin system's mix ratio (most epoxies are 1:1)
  4. Click "Calculate" to see your material requirements
Important: Always measure from the deepest part of your mold. Results include 5% extra for mixing losses.