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Load Distribution Calculator

Analyze weight placement and center of gravity for your boat.

Quick Samples
Try these common configurations to get started

30ft Cruiser

25ft Sailboat

18ft Runabout

Hull Dimensions
Enter your boat's principal dimensions
Boat Dimensions
Load Items
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About This Tool
This Load Distribution Calculator is a critical tool for boat designers and builders. It helps determine the vessel's center of gravity (CG) based on the weight and location of all items on board. Proper weight distribution is fundamental to a boat's stability, safety, handling, and performance.

Key Concepts:

Center of Gravity (CG): The single point where the boat's total weight is concentrated.
Longitudinal Balance: Fore-and-aft balance, affecting the boat's trim.
Lateral Balance: Port-and-starboard balance, affecting the boat's heel or list.
Stability: The boat's ability to resist tipping and return upright.
Frequently Asked Questions

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