Hi, I recently ran into the need to calculate fuel mixes. I can e-mail an Excel file in which you can enter the Quantity, % Nitro, and % Oil of the fuels (Components) you may have on hand and play with those numbers (the quantities of each) until the result you want is displayed on the right side as "Mixture".

There are two (2) sheets. The second sheet, labeled "COMPLEX" (not shown), goes even further and allows you to mix up to thirteen "component" fuels to get a final result. The results, however, are "sub-totaled" along the right side and that Mixture is automatically utilized as one of the components in the next iteration.

I usually only use the sheet labeled "SIMPLE".

As long as the units of measure you're using (i.e., cups, ounces, gallons, milliliters, etc.) are the same, then the resultant ratio is along the bottom and what you end up with is along the right side.

Hope someone can use this.


Adios.