HomeCalculatorsUllage Table - Volume by Trim

Ullage Table - Volume by Trim

Ullage-table volume lookup with trim correction - the core cargo-measurement step.

UllageTankCapacity
Trim-corrected volume
6,825.0

Formula, assumptions, and limits

Trim correction from tank calibration table. Large trim increases / decreases measured volume depending on ullage point. Cross-check with sounding table.

Symbol legend

SymbolMeaningUnitSource
Trim at measurementmdraft survey
Trim correction factorm³/mtank calibration