Fuel Tools is a useful tool for professionals who deal on a daily basis with different types of fuel products and its residuals. It is essential for Bunkerers, Fuel storage terminals and Vessel owners. You will now be able to calculate any blending proportions or simply convert any quantitative or qualitative fuel parameters in no time. Just type in the original parameters and press convert. It has a plenty of useful features such as calculations and conversions of: - Density at any temperatures - Viscosity / temperature constant - Viscosity at different temperatures - CCI (Calculated Cetane Index) - CCAI (Calculated Carbon Aromatic Index) - Nett and Gross Specific Energy - A.P.I. Gravity at 60F, Density at 15C, Specific Gravity at 60F - Injection temperature - Viscosity in Engler, Redwood 1, Saybolt Furol, Saybolt universal into kinematic viscosity at 50C - Barrels and Gallons to Cubic meters and Metric tons - Blending proportions of several types of fuel - Final price of the product - And many, many more... Especially for those who deal with Marine fuels we have included in the app the latest version of ISO Standards (ISO 8217:2010). You can either check the desired parameters manually in the tables or just type in the parameter in the calculation window and test for compliance of the parameter to the latest ISO Standard.