Maximum Capacity Calculator

Calculate maximum persons capacity per USCG formula for boats under 26 feet

Input Parameters

Results

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Max Persons
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Max Weight Capacity
lb
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Usable Length
ft
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USCG Capacity Plate

Reference

USCG Capacity (boats <26 ft): Persons = Floor(L × B / 15) Max weight = persons × 185 lbs Alternate: Max load = L × B × 67 - boat weight 33 CFR 183 Subpart C