Ice Class - Sub-Categories

Ice class sub-category choice - from FSICR (IA/IB/IC/IC Super) to IACS PC1-PC7 - determines ice load + hull power.

Ice classSub-categoryPolar

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This calculator requires JavaScript to compute its result. The formula, symbols, and regulatory sources are shown in the Formula section below.

Formula, assumptions, and limits

\text{Class} = f(\text{ops})

Symbol	Meaning	Unit
$PC$	Polar Class 1-7

Source: IACS UR I / FSICR / RS

Ice class sub-category choice - from FSICR (IA/IB/IC/IC Super) to IACS PC1-PC7 - determines ice load + hull power.