Fire Glass & Fire Rock Calculators

Use each one individually for the shape of your installation.
Usually we combine the Fire Rock filler at the same depth for
each one. So if you choose, for example 2", you will get a
weight result for the Fire Glass and the Fire Rocks separately.

You can also use each calculator for just The Fire Glass
or just the Fire Rock.

Fireplace Calculator

Front width in inches:

Back width in inches:

Depth in inches:

Depth of Glass or Fire Rock fill in inches (Recommend 2"):

Total Pounds of Glass to order:

Total Pounds of Fire Rock to order:

Round Designs
Laid Flat Calculator

Width of your firepit in inches:

Depth of glass or Fire Rock fill in inches (Recommend 2"):

Total Pounds of Glass to order:

Total Pounds of Fire Rock to order:

Round Designs With Center
High and Perimeter Low Calculator

Width of your firepit in inches :

Depth of glass or Fire Rock fill in inches (Recommend 2"):

Total Pounds of Glass to order:

Total Pounds of Fire Rock to order:

Square or Rectangular Designs Calculator

Width in inches :

Length in inches:

Depth of Glass or Fire Rock fill in inches (Recommend 2"):

Total Pounds of Glass to order:

Total Pounds of Fire Rock to order: