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API Gravity Calculator

With this API Gravity calculator errors can be avoided created by the transition zone compared to the printed tables. For jet fuels, we extended the curve upward using the original equation without entering the transition zone. For avgas, we extended the gasoline curve downward in the same manner. From a technical standpoint, our scales will yield more accurate results than the printed tables. For more information see Bulletin No.100

GTP API Gravity Calculator APP

With the Gammon API Gravity Calculator, users can determine corrected API (at 60 degrees F) for Jet A, Gasoline, and Diesel fuels. Additionally, the calculator provides users with the functionality to calculate the total weight of the fuel on hand.

Density Calculator

Converts density reading taken with a hydrometer to corrected metric density at 15 degrees centigrade. For more information see Bulletin No.100