A practical and useful app for glass marble makers!

Marble Calculator helps glassblowers improve efficiency, precision, and durability of their work. The goal of this app is to unleash the creativity of artists by reducing the burden of guessing how much materials they will need, how long the finished work will need to sit in a hot kiln, and how much the final product will weigh once it is created.

Features:

Calculate the amount of glass rod it will take to make a marble.

See and compare the diameter of a rod to the target diameter of your marble.

Discover the volume and mass.

Generate a kiln schedule to properly anneal your work.