Plan Your Fire Feature
Fire Glass Calculator
Determine approximately how much fire glass your fire pit pan or fireplace needs. Select the shape of your fire feature and enter the inside dimensions of the area that will hold the fire glass.
Step 1
Choose your fire feature shape
Step 2
Enter your dimensions
Round Fire Pit Pan
Square Fire Pit Pan
Rectangular Fire Pit Pan
Fireplace Floor
Important: For fire pits, enter the inside dimensions of the pan or media tray—not the outside dimensions of the fire pit. This calculator provides an estimate based on the dimensions entered. Always follow the burner, pan, fireplace, or appliance manufacturer's installation requirements. Fire glass is intended for compatible gas-burning fire features and should not be used in wood-burning fires.
Need help with your measurements?
Send us your pan or fireplace dimensions and our team will help you determine the appropriate amount of fire glass.