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Calcimator

General Average Calculator

GA contribution under York-Antwerp Rules from voyage values.

Inputs

Results

Your GA Contribution ($)

$28,169.01

Your Share (%)1.41
Vessel Owner's Share ($)$1,126,760.56
Total Voyage Value ($)$35,500,000
Vessel Share (%)56.3
Cargo Share (%)42.3
GA Deposit Required ($)$50,000
Freight (%)1.41%
Ga Guarantee28,169.01
How to Use This Calculator
  1. Enter Vessel Value, Total Cargo Value, and Freight at Risk for the voyage.
  2. Set GA Loss — the total extraordinary sacrifice or expenditure to be shared among all parties.
  3. Enter Your Cargo Value — your proportional share is calculated based on your cargo's share of total voyage value.
  4. Review Your GA Contribution — what you owe toward the shared loss.
  5. Ensure your marine cargo insurance (ICC-A or equivalent) covers general average contributions.
  6. GA adjustment is a complex legal process — a GA adjuster (average adjuster) administers the distribution.
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