Glass Volume & Weight Calculator

Calculate the exact amount of glass needed for pot melts, casting molds, or thick fused slabs.

Mold Shape:

Measurement Units:

Glass Manufacturer:

Crucial for calculating exact weight.

Diameter:

Length:

Width:

Target Thickness / Depth:

Thickness of the finished piece.

Waste / Coldworking Buffer (%):

Account for pot-melt loss and grinding.

Go to Glass Artist Toolkit

This tool was created by Ben Crittenden, an IT professional with experience in web development, systems administration, and project management.