The is a free Excel tool provided by Lloyd's Register to help ship operators estimate the time needed to transition from high-sulfur fuel oil (HSFO) to low-sulfur fuel oil (LSFO) when entering Emission Control Areas (ECA). Download and Resources
The calculator provides a mathematical simulation of the fuel blending process that occurs within a ship's service system. fobas calculator excel free download
Official versions and historical templates are available through professional maritime platforms and the developer's official site: FOBAS Fuel Changeover Calculator The is a free Excel tool provided by
: A user-friendly interface is crucial. The calculator should be intuitive, allowing users to input data easily and understand the outputs without a steep learning curve. fobas calculator excel free download