Marine Calculators

This page contains links to various calculators used in computing characteristics of boats. The list is not complete and new calculators will be added as time goes on. There is no guarantee that the calculators are accurate but they are based on good information and formulae.

Displacement/Length Ratio Calculate the overall heaviness of the boat.
Heave-Comfort Factor Calculator Will give an expectation of how a boat will feel in the water.
Hull Speed Used to calculate the hull speed of a boat at different Speed/Length Ratios.
Loan Calculator If you need to finance a boat, this will give you an idea of how much it will cost.
Power-Speed-Range Used to estimate power required, speed, and range of a full displacement boat.
Speed-Distance-Time Calculate speed, distance, or time.

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