Comparison Spreadsheet for Fire Behavior Fuel Models
The spreadsheet linked below, from Pyrologix , may be used to compare up to eight Fire Behavior Fuel Models for:
- Rate of spread (Chains/Hr)
- Flame Length (Feet)
- Heat per Unit Area (BTU/Ft2)
- Fire Intensity (BTU/Ft-sec.)

Tip: Having Issues Downloading? You may have to right-click on the link above and select "Save Link As" in order to save a copy and open it. In Chrome, you may also have to allow the download in the pop-up window that appears in the top right, as shown in the image below.
Alternatively, you may download this file from the Pyrologix website.