RV Loan Calculator

Estimate your monthly payment, total interest, and financed amount for an RV loan. Enter the purchase details, taxes/fees, term, and APR. Variable names in the “Equation” box are computed with .

Purchase price before taxes/fees.
Cash paid upfront to reduce the financed amount.
Credit applied from your trade-in (reduces taxable amount and loan).
Tax applied to max(Price − TradeIn, 0). Local rules vary.
Any financed fees added to the loan.
Annual Percentage Rate. Monthly rate is APR / 12 / 100.
Total number of monthly payments.
Click an example to auto-fill and see the result immediately.
Shows the financing identity with your inputs: L (loan amount), r (monthly rate), n (months), M (monthly payment), I (total interest).

Result

Monthly Payment (M)

Fixed payment assuming no extra prepayments.

Total Interest (I)

Sum of all interest over the term.

Financed Amount (L)

Loan principal after taxes/fees and credits.
Helping notes:
  • L = Price − Down − TradeIn + Tax + Fees, where Tax = max(Price − TradeIn, 0) × (TaxRate/100). Local rules can differ; adjust as needed.
  • Monthly rate r = APR / 12 / 100. Payment formula (if r ≠ 0) is M = r·L / (1 − (1 + r)−n); if r = 0, then M = L / n.
  • Total cost paid to lender over the term is M × n. Up-front down payment is separate and reduces L.
  • Estimates only. Taxes, fees, and trade-in handling vary by jurisdiction and dealer.

What is an RV Loan Calculator?

An RV Loan Calculator helps you translate a recreational vehicle’s price and financing terms into a clear monthly payment and total borrowing cost. It applies the standard amortization model used by banks and credit unions, showing payment, interest, payoff timeline, and remaining balance over time. Whether you’re financing a motorhome, travel trailer, or fifth wheel, the same time-value-of-money formulas apply and are displayed below for transparency.

$$\textbf{Monthly rate: }\ r=\frac{\text{APR}}{12},\qquad \textbf{Payments: }\ n=12\times \text{years}$$ $$\textbf{Payment: }\ \mathrm{Pmt}=\frac{r\,\mathrm{PV}}{1-(1+r)^{-n}}\quad(\text{if }r=0:\ \mathrm{Pmt}=\mathrm{PV}/n)$$

About the RV Loan Calculator

The calculator accepts price, down payment, trade-in and payoff, fees/taxes, APR, and term. It first computes the financed amount

$$\mathrm{PV}=\big(\text{Price}+\text{Fees/Taxes}\big)-\text{Down}-\text{TradeIn}+\text{Payoff (if negative equity)}.$$

Then it returns monthly payment, total paid, and total interest:

$$\text{Total Paid}=\mathrm{Pmt}\cdot n,\qquad \text{Total Interest}=\mathrm{Pmt}\cdot n-\mathrm{PV}.$$

For ongoing planning or early payoff analysis, the remaining balance after \(k\) payments is

$$B_k=\mathrm{PV}(1+r)^k-\mathrm{Pmt}\,\frac{(1+r)^k-1}{r}.$$

Embed MathJax to render these formulas responsively across devices, and use math.js for precise arithmetic while presenting the same formulas to users.

How to Use this RV Loan Calculator

  1. Enter RV price, down payment, trade-in value/payoff, fees/taxes, APR, and term (years).
  2. The tool computes \(r=\text{APR}/12\), \(n=12\times\text{years}\), the financed amount \(\mathrm{PV}\), then $$\mathrm{Pmt}=\frac{r\,\mathrm{PV}}{1-(1+r)^{-n}}.$$
  3. Review monthly payment, total interest, and an amortization snapshot via \(B_k\).
  4. Adjust down payment or term to meet a monthly budget; compare scenarios quickly.

Examples (using the same formulas)

Example 1 — Payment: Price \$85,000, down \$5,000, fees \$0 → \(\mathrm{PV}=80{,}000\). APR \(7.5\%\), term 10 years.
\(r=0.075/12=0.00625,\ n=120.\) Payment: $$\mathrm{Pmt}=\frac{0.00625\cdot 80000}{1-(1.00625)^{-120}}\approx \$949.30.$$ Total interest \(\approx 120\times 949.30-80000=\$33{,}916.\)

Example 2 — Affordability (solve for PV): Budget \(\mathrm{Pmt}=\$600\), APR \(6.9\%\), term 12 years \((n=144)\).
With \(r=0.069/12=0.00575\), $$\mathrm{PV}=\mathrm{Pmt}\cdot\frac{1-(1+r)^{-n}}{r}\approx 600\cdot\frac{1-(1.00575)^{-144}}{0.00575}\approx \$58{,}650.$$

Example 3 — Balance after 36 payments: $$B_{36}=80000(1.00625)^{36}-949.30\,\frac{(1.00625)^{36}-1}{0.00625}.$$

FAQs

Q1: Does the payment include taxes and fees?
If you roll them into financing, they are added to \(\mathrm{PV}\); otherwise, pay upfront to reduce interest costs.

Q2: Fixed vs variable APR?
The formulas assume fixed APR. Variable rates change \(r\) over time; recalculate when the rate resets.

Q3: Is there a penalty for early payoff?
Some lenders charge prepayment fees. The math uses \(B_k\); check your contract for payoff conditions.

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