Finance · free · no sign-up
Boat Loan Calculator
Calculate the monthly payment, total interest and payoff schedule for a boat loan, with options for extra payments and upfront fees.
Boats are often financed over much longer terms than cars, which makes the interest add up quietly. This calculator turns a boat price and loan offer into a clear monthly payment and total cost, so the numbers are settled before the test sail.
How to use this calculator
- Enter the boat price and your down payment or trade-in value.
- Add the interest rate and the loan term in months or years.
- Press calculate to see the payment, total interest and total repayment.
Remember the running costs
The loan is only part of boat ownership. Marina fees, insurance, fuel and maintenance commonly run near 10% of the boat's value per year. A payment that looks comfortable can become tight once those are added, so leave room in the budget for them.
Frequently asked questions
How long can a boat loan run?
Terms of 10 to 20 years are common for larger boats, with shorter terms for smaller or used models. Longer terms lower the payment but raise total interest significantly.
How much down payment do I need for a boat?
Lenders often ask for 10 to 20 percent, with more for older boats. A larger deposit also helps approval and improves the rate you are offered.
Can I include taxes and fees in the loan?
Often yes. Enter them in the amount financed and the calculator will include them in the payment.