VGM Calculator
Calculate Verified Gross Mass (VGM) for your containers in compliance with SOLAS regulations. Generate declarations for vessel loading.
VGM Calculator
Verified Gross Mass calculation tool for SOLAS Chapter VI compliance. Calculate and certify container weights before vessel loading.
Weigh the packed container at a certified weighbridge or using calibrated weighing equipment
Weigh all cargo, packaging, and dunnage separately, then add to container tare weight
Leave empty to use door plate tare weight
Include pallets, straps, dunnage bags, cardboard, blocking, and bracing
VERIFIED GROSS MASS DECLARATION
SOLAS Chapter VI, Regulation 2 - Container Weight Requirement
Incorrect container weights have contributed to maritime accidents, including container stack collapses and vessel stability issues. VGM requirements protect crew, vessels, and cargo.
- • VGM Declaration signed by shipper
- • Weighbridge ticket (Method 1)
- • Weight certificates (Method 2)
- • Calibration certificates for scales
Containers without valid VGM will not be loaded. Late submission may result in rollover fees, storage charges, and demurrage. Fines for non-compliance can reach thousands of dollars.
Compliance Reminder
This calculator provides VGM calculations for reference. Ensure all weighing equipment is properly calibrated and certified. The shipper remains legally responsible for the accuracy of the VGM declaration under SOLAS regulations.