Block Coefficient - Ship-Type Ranges

Block coefficient C_B reference ranges for common merchant ship types - the starting parameter for hull-form specification and resistance screening.

Block coefficientC_BShip type

Loading calculator…

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

C_B = \frac{\nabla}{L B T}

Symbol	Meaning	Unit
$\nabla$	Displaced volume	m³
$L B T$	Length × beam × draft	m³

Source: Schneekluth & Bertram - Ship Design

Block coefficient C_B reference ranges for common merchant ship types - the starting parameter for hull-form specification and resistance screening.