Free tools
Free tools for the port
Free calculators for surveyors and commodity traders.
Port, trade and surveying
- Free tool · surveying
Density and tonnage
Correct density for temperature and convert m³ to metric tonnes.Open the tool → - Free tool · trade
Outturn check
Difference between B/L and outturn, and whether a protest is warranted.Open the tool → - Free tool · surveying
Draft survey calculator
Cargo from drafts with trim, density and deductible corrections.Open the tool → - Free tool · surveying
Fresh water and dock water allowance
FWA and DWA in millimetres from displacement, TPC and dock water density.Open the tool → - Free tool · trade
Previous cargo check
Look up a previous cargo in the banned lists and the lists of acceptable cargoes (FOSFA, EU, Codex).Open the tool →