Fuel Blending Tool

Calculates the resulting octane when mixing your gasoline with an additive, E85, or a higher-octane fuel.

Additive / Blend VP Octane Booster Boostane Professional E85 Gas + Gas Blend Base octane Calculate

Need to reach a specific octane? Calculate how much additive, E85, or higher-octane fuel you need to add.

Additive / Blend VP Octane Booster Boostane Professional E85 Gas + Gas Blend Base octane Target octane Calculate

Control the ethanol percentage in your tank when filling up or increasing the current blend.