Fire Glass & Lava Rock Calculator

Calculate the exact amount of fire glass and lava rock needed for your fire pits, bowls, and fireplaces with our easy-to-use calculator. Simply enter the dimensions of your fire feature, and our tool will provide you with precise measurements to ensure you purchase the right amount of media for a beautiful and efficient flame display. Save time and money by avoiding guesswork and get the perfect look for your fire feature.

1. Select Media Type: Choose whether you need calculations for fire glass or lava rock.
2. Choose and Measure Your Fire Feature: Select the type of fire feature you have (Round Fire Pit, Square Fire Pit, Rectangular Fire Pit, Fire Bowl, or Fireplace) and accurately measure its length, width, and depth.
3. Enter Dimensions: Input the measurements into the calculator fields provided.
4. Calculate: Click the calculate button to get the precise amount of fire glass or lava rock needed.
5. Review Results: Use the results to purchase the right quantity of fire media for your fire feature.