Length to Beam Ratio Calculator
Calculate and analyze your boat's length to beam ratio for performance characteristics.
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Understanding the Results
- Ratio < 2.5: Wide, stable hull suitable for displacement boats
- Ratio 2.5-4: Moderate, balanced performance
- Ratio > 4: Narrow hull optimized for speed
Comparing hulls? Get the Performance & Design Pack
Hull speed, design ratios, prop sizing and stability. Standard formulas, done right. From A$24.99 (approx. US$15).
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