RV Loan Calculator
Enter the RV price, your down payment, and your loan terms to see your monthly RV payment and the true total cost — including trade-in, sales tax, and fees. Works for travel trailers, fifth wheels, camper vans, and Class A, B, and C motorhomes. Add an optional extra monthly payment to see how much interest you'd save.
Quick examples:
The negotiated purchase price (new or used), before tax and fees — works for travel trailers, fifth wheels, camper vans, and motorhomes
= $8,000.00 cash upfront
The fixed annual rate your lender quotes
What the dealer credits you for your current RV
Remaining balance on the loan for the RV you're trading in
Your state/local sales or use tax rate on RV purchases
Only applies when you have a trade-in and a tax rate
One-time title, registration, documentation, or dealer-prep fees
Enter a tax rate or fees above to choose how they're paid
Added to every monthly payment — powerful on 15–20-year RV terms; see the interest and years you'd save
Loan Summary
Monthly RV Payment
Amount Financed
Total Interest
Total Cost of Purchase
Upfront Cash Needed
Loan-to-Value (LTV)
Payoff Date
Amortization Breakdown
(180 payments)Showing yearly rows because this loan runs more than 60 months.
Remaining balance over time
Where the total cost goes
Yearly Schedule
| Year | Payment | Principal | Interest | Balance |
|---|---|---|---|---|
| 1 | $8,763.26 | $2,379.84 | $6,383.42 | $69,620.16 |
| 2 | $8,763.27 | $2,603.09 | $6,160.18 | $67,017.07 |
| 3 | $8,763.26 | $2,847.28 | $5,915.98 | $64,169.79 |
| 4 | $8,763.27 | $3,114.37 | $5,648.90 | $61,055.42 |
| 5 | $8,763.26 | $3,406.52 | $5,356.74 | $57,648.90 |
| 6 | $8,763.26 | $3,726.07 | $5,037.19 | $53,922.83 |
| 7 | $8,763.27 | $4,075.61 | $4,687.66 | $49,847.22 |
| 8 | $8,763.25 | $4,457.92 | $4,305.33 | $45,389.30 |
| 9 | $8,763.27 | $4,876.11 | $3,887.16 | $40,513.19 |
| 10 | $8,763.27 | $5,333.53 | $3,429.74 | $35,179.66 |
| 11 | $8,763.25 | $5,833.84 | $2,929.41 | $29,345.82 |
| 12 | $8,763.27 | $6,381.10 | $2,382.17 | $22,964.72 |
| 13 | $8,763.26 | $6,979.69 | $1,783.57 | $15,985.03 |
| 14 | $8,763.26 | $7,634.43 | $1,128.83 | $8,350.60 |
| 15 | $8,763.27 | $8,350.60 | $412.67 | $0.00 |
| Total | $131,448.95 | $72,000.00 | $59,448.95 | $0.00 |
Related Calculators
How This Calculator Works
An RV loan works like a car loan stretched over a much longer term — and the structure of the purchase matters more: 10-to-20-year terms, big trade-ins (often with a balance still owed), and sales tax rules that vary by state all move the payment. This calculator starts from the amount you actually finance, not just the sticker price:
Amount financed = price − down payment − trade-in equity (+ tax & fees if rolled in)
Trade-in equity is your trade-in value minus anything you still owe on it. If you owe more than your current RV is worth — common, given how fast RVs depreciate — that negative equity is added to the new loan, which is why the loan-to-value readout can climb above 100% and trigger the underwater warning.
The Payment Formula
M = P · i(1 + i)ⁿ / ((1 + i)ⁿ − 1)
P is the amount financed, i is the monthly rate (APR ÷ 12), and n is the term in months. It's the standard fully amortizing loan formula: every payment is identical, with the interest share shrinking and the principal share growing over time. At 0% APR the formula simplifies to M = P ÷ n — the balance split evenly across the term.
Sales Tax & the Trade-In Credit
taxable = price − trade-in (most states)
Most states only tax the difference between the RV's price and your trade-in credit when both happen in one transaction — on a large rig that credit can be worth thousands of dollars. A few states tax the full price regardless. The trade-in tax credit toggle lets you match your state's rule, and the tax rate is always yours to supply, so the math never goes stale.
You also choose whether taxes and fees are paid upfront (added to the cash due at purchase) or financed into the loan (raising the payment, total interest, and LTV). The upfront cash needed and total cost of purchase outputs reconcile both paths so you can see the true price of each choice — especially important on a 15- or 20-year term, where financed fees accrue interest for a very long time.
Smart RV Financing Strategies
Size Your Down Payment to Depreciation
RV lenders commonly look for 10-20% down, but the real target is staying ahead of depreciation — RVs typically lose around 20% of their value in the first year, the steepest drop of any financed vehicle. A down payment that at least matches that early plunge keeps you from owing more than the rig is worth. Use the percent toggle to compare 10%, 15%, and 20% and watch the LTV readout respond.
Don't Shop on Payment Alone
A 20-year term makes almost any motorhome look affordable per month — and can double the interest you pay versus a 10-year loan. Compare the total cost of purchase output across a few terms, not just the monthly payment. Pick the shortest term whose payment fits comfortably in your budget, then let extra payments do the rest.
Use Extra Payments on Long Terms
On a 15- or 20-year loan, each early dollar of principal stops accruing interest for many years, so even a small extra monthly payment compounds into serious savings. Enter an extra amount and check the interest saved and time saved outputs — then confirm your lender has no prepayment penalty (most RV loans don't).
Pay Tax and Fees Upfront If You Can
Financing the sales tax and fees means paying interest on them for the whole term — on a long RV loan that can cost far more than the fees themselves. If you have the cash, paying them upfront keeps the loan smaller and your starting LTV lower. Flip the treatment toggle to see exactly what rolling them in costs you.
Be Careful Rolling In Negative Equity
If you still owe more on your current RV than its trade-in value, that shortfall gets added to the new loan and you start underwater from day one — a risky position on an asset that sheds value this fast. Consider paying the gap in cash, choosing a cheaper rig, or waiting until the old loan is paid down. The LTV warning tells you instantly when a deal starts above 100%.
Budget for the Lifestyle, Not Just the Loan
Insurance, campground and storage fees, fuel, tires, winterizing, and maintenance for the coach (and the chassis, on motorhomes) all land in the same monthly budget as your payment. None of that is in the loan math. Make sure the payment plus realistic ownership costs still fits before you sign.
Common RV Buying Scenarios
First Travel Trailer
$35,000 · 10% down · 10 yearsYou've found a $35,000 travel trailer for weekend camping and have $3,500 saved. Enter the price with 10% down and a 10-year term, add your state's sales tax rate and the dealer's documentation fee, and see whether the payment fits your budget — plus exactly how much cash you need at the dealer on day one.
Fifth-Wheel Upgrade with a Trade-In
$70,000 · $18,000 trade-in · 15 yearsYou're trading your current travel trailer, worth $18,000, toward a $70,000 fifth wheel. Enter the trade-in value and watch it cut both the amount financed and (in most states) the taxable amount. Flip the trade-in tax credit toggle to see how much the credit saves in your state — on a rig this size it can be thousands.
Class A Motorhome for Retirement
$250,000 · 20% down · 20 yearsA $250,000 Class A with 20% down and a 20-year term produces a comfortable monthly payment — and a startling total interest figure. Compare 15 vs. 20 years, then add an extra monthly payment to see how many years and how many thousands in interest you can claw back before the loan outlives your travel plans.
Used Camper Van, Underwater Trade
$20,000 trade-in · $26,000 owedYou're moving to a $45,000 used camper van, but your current RV is worth $20,000 and you still owe $26,000 on it. Enter both numbers and the calculator rolls the $6,000 of negative equity into the new loan, showing the LTV above 100% with an underwater warning — so you can decide whether to cover the gap in cash instead.
What This Calculator Assumes
To keep the results deterministic and evergreen, the math relies on a few standard assumptions. Understanding them helps you interpret the numbers correctly:
- •Fixed-rate ordinary annuity: Payments are equal, made at the end of each month, at a fixed APR, and fully amortize the loan to exactly $0. Variable-rate, balloon, and interest-only RV financing structures are not modeled.
- •Monthly compounding: The periodic rate is APR ÷ 12, and interest accrues each month on the outstanding balance — the standard convention for RV and auto installment loans.
- •One-time sales tax: Tax applies once at purchase, at the rate you supply. Annual property or excise taxes and registration renewals aren't included. If your state has unusual caps or exemptions, enter an effective rate or use the fees field.
- •Ownership costs excluded: Insurance, campground and storage fees, fuel, winterizing, and maintenance are not part of the loan math. They're recurring and highly local — budget for them separately alongside the payment.
- •Your numbers, not ours: The APR, tax rate, and fees are all user-supplied. Nothing here reflects current market rates or any specific lender's terms, so always compare against real quotes.
Disclaimer: Results are estimates for personal planning, not financial or tax advice. Loan offers depend on your credit profile, the RV's age and type, and the lender; sales tax rules and any second-home interest deduction depend on your state and tax situation. Verify tax treatment with your state's department of revenue and a tax professional, and confirm terms with your lender before committing.
Frequently Asked Questions
How is an RV loan payment calculated?
RV loans are fixed-rate, fully amortizing installment loans, so the payment comes from the standard formula M = P·i(1+i)ⁿ / ((1+i)ⁿ − 1), where P is the amount financed, i is the monthly rate (APR ÷ 12), and n is the term in months. The amount financed is the RV price minus your down payment and trade-in equity, plus sales tax and fees if you roll them into the loan. Every payment is the same size, but early payments are mostly interest and later ones mostly principal. The calculator handles all of this and shows the full month-by-month schedule.
How long can you finance an RV?
Secured RV loans commonly run 10 to 15 years, and terms up to 20 years are routine for larger loan amounts — big Class A motorhomes and luxury fifth wheels qualify for the longest terms. Smaller travel trailers, pop-ups, and toy haulers usually see shorter 5-to-10-year offers because they cost less and depreciate faster, and older used RVs often qualify only for shorter terms too. Unsecured personal-loan RV financing is typically capped around 5 to 7 years. A longer term lowers the monthly payment but substantially increases total interest — exactly what the total cost of purchase output makes visible, so try a few terms and compare.
How much should I put down on an RV?
RV lenders typically ask for 10% to 20% of the purchase price down, and some banks prefer the full 20%, though requirements vary with the lender, the RV's age, and your credit profile. A bigger down payment matters more for RVs than for most vehicles because RVs commonly lose around 20% of their value in the first year — putting less down than the rig depreciates is how loans end up underwater almost immediately. A larger down payment also shrinks the amount financed, lowers the monthly payment and total interest, and keeps your loan-to-value ratio healthier. Use the percent toggle to test 10%, 15%, and 20% quickly.
How does a trade-in affect my RV loan and sales tax?
A trade-in works twice for you: the dealer's credit reduces the amount you need to finance, and in most states it also reduces the amount subject to sales tax, because tax applies to the price minus the trade-in credit when both happen in the same transaction. A few states tax the full purchase price regardless, so this calculator gives you a toggle to match your state's rule. On a large RV the difference can be thousands of dollars, so enter your expected trade-in value and flip the toggle to see both treatments. Check your state's department of revenue for the exact rule where you register the RV.
What if I still owe money on the RV I'm trading in?
If your trade-in is worth less than what you still owe on it, the difference is negative equity, and dealers typically roll it into the new loan — a very common situation with RVs because of their steep early depreciation. That makes your new loan larger than the RV's price, which the calculator flags with a loan-to-value warning above 100%. Starting underwater on a fast-depreciating asset is risky: if you sell or the RV is totaled, insurance and sale proceeds may not cover the balance. Enter both the trade-in value and the amount owed, and the calculator handles the math either way.
Should I finance the sales tax and fees or pay them upfront?
Paying tax and fees in cash keeps your loan smaller, so you pay less interest and start with a lower loan-to-value ratio. Rolling them into the loan preserves cash today but means you pay interest on the tax and fees for the entire term — on a 15- or 20-year RV loan that can add up to far more than the fees themselves. The treatment toggle shows both scenarios instantly: watch the upfront cash needed and total interest outputs trade places. There is no universally right answer; it depends on how much cash you want to keep liquid.
What does the loan-to-value (LTV) number mean?
LTV is the amount financed divided by the RV's price. At 90% LTV you borrowed 90 cents per dollar of RV; above 100% (from negative equity or financed taxes and fees) you owe more than the RV costs on day one. Because RVs typically shed around a fifth of their value in the first year, a high starting LTV means a long stretch where selling the rig wouldn't pay off the loan. Lenders also price loans partly on LTV, so a lower number can mean better offers. No other RV calculator surfaces this figure, but it's one of the most useful health checks on a deal.
Does paying extra each month really help on a long RV loan?
Yes — extra principal payments are especially powerful on long terms, because each dollar of principal you retire early stops accruing interest for the many years left on the loan. Even a modest extra amount each month can shave years off a 15- or 20-year RV loan and save thousands in interest. Turn on the extra-payment field and the calculator shows the exact interest saved and your new payoff date. Just confirm your lender doesn't charge a prepayment penalty — most RV loans don't, but always check.
Is RV loan interest tax deductible?
Sometimes. If the RV has permanent sleeping, cooking, and toilet facilities, the IRS can treat it as a qualified second home, which may make the loan interest deductible as home-mortgage interest for taxpayers who itemize — a perk boats and cars rarely match. The rules have conditions (the loan generally must be secured by the RV, deduction limits apply, and full-timers and business users face different treatment), so this calculator deliberately leaves taxes out of the math. Talk to a tax professional about your situation; this tool estimates the loan itself, not your tax outcome.
What costs of RV ownership does this calculator not include?
The loan math covers price, down payment, trade-in, sales tax, fees, and interest — but owning an RV also means insurance, registration renewals, campground and storage fees, fuel, tires, winterizing, and ongoing maintenance for both the coach and (on motorhomes) the chassis. These recurring costs vary enormously by RV type, usage, and region, which is why they're deliberately outside the loan calculation. Budget for them alongside the loan payment before you commit — a payment you can barely afford leaves no room for the rest of the RV lifestyle.
Can I share or save my results?
Yes. Every input is stored in the page's URL (compressed), so you can copy the link to share an exact scenario with a spouse, dealer, or lender, or bookmark it and return later — reloading restores the same numbers. You can also export a PDF of the results and the full amortization schedule. None of the major RV-loan calculators offer link sharing or a working export.