Calculate the amount of fireproof glass required for the fire pit
Calculator for Square or Rectangle Fire Pit
Width X Length X Depth, divided by 19 = pounds of fire glass needed. We recommend a minimum 2” of fire glass depth for most installations. For example, a 48" X 14" fire pit at the recommended 2” of fire glass depth: 48 X 14 X 2, divided by 19 = 70 lbs.
Calculator for Round or Rectangle Fire Pit
Diameter X Diameter X Depth, divided by 24 = pounds of fire glass needed. We recommend a minimum 2” of fire glass depth for most installations. For example, a 24" X 24" fire pit at the recommended 2” of fire glass depth: 24 X 24 X 2, divided by 24 = 48 lbs.