Calcs Tools

Plaster Mold Volume Calculator

Estimates the volume of liquid plaster needed to make your mold, based on the calculated volume of your model and container.

Model Shape:

Model Height:

Model Width:

Model Length:

Or*, Model Radius:

Container Shape:

(To hold model - e.g. cottles)

Container Height:

Container Width:

Container Length:

Or*, Container Radius:

Volume Unit:

Entry Fields

*Use length and width for rectangular shapes; Use radius for cylinders, spheres, cones.
Enter model and container measurements in inches.
Half sphere can be used if your model is a bowl and is approximately half the size of a full sphere.