Estimate boat financing payments over the long terms typical of marine lending.
Marine financing works like any amortising loan, but with longer terms (up to 20 years) and slightly higher rates than car loans — reflecting the resale-value and maintenance risks of watercraft. The real eye-opener for first-time buyers is the ownership cost: insurance, storage and maintenance easily equal or exceed the loan payment itself. This calculator makes the full picture visible before you sign.
Monthly payment
Payment = (Price − Down) × monthly_rate / (1 − (1+r)^−n)
Total monthly ownership cost
Monthly ownership = Loan payment + (Insurance + Storage + Maintenance) / 12
Most lenders offer 10–20 year terms depending on the loan size and boat age. Loans under $25,000 are often capped at 10–12 years. Larger new-boat loans can reach 20 years. Older boats (10+ years) typically receive shorter terms.
Most marine lenders require 10–20% down. Higher down payments reduce the loan amount and improve your rate. Some lenders require higher down payments on older vessels that depreciate faster.
Marine insurance typically runs 1.5–2% of the boat's agreed value per year for a recreational vessel. Larger, faster or older boats cost more to insure. Get a quote from a marine insurance broker before committing.