MARINE · MARINAS · WATERFRONT LIFE
Less figuring.
More moving forward.
Five practical workbenches built around real projects. Calculate a passage budget, compare marina quotes, plan a nonprofit or organize the next refit.
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Boat Fuel Range, Battery & Marine Calculators
Free boat calculators for fuel range with reserves, battery capacity, hull speed, anchor scope and propeller slip. Print or download your results.
Use tool →BoatLedgerBoat Ownership Cost Calculator
Estimate monthly and annual boat costs: loan payments, marina slip fees, insurance, fuel and maintenance. Print your boat ownership budget for free.
Use tool →DockwiseMarina & Dockage Cost Calculator
Compare marina slip and dockage costs, utilities, liveaboard fees, minimum billed length and deposits. Print a side-by-side berth budget for free.
Use tool →LaunchHarborBusiness & Nonprofit Startup Budget Calculator
Calculate startup costs, operating runway, break-even sales, donations and grant scenarios. Print a free business or nonprofit planning report.
Use tool →RefitReadyBoat Maintenance & Refit Planner
Build a free boat maintenance checklist and refit budget with due dates, service notes and task costs. Print your plan or export the checklist as CSV.
Use tool →From inputs to a useful report
Open a toolkit, enter your project details and review the results. Print your report, save it as a PDF or download it before leaving. No name, email or account is required.