Car Lease Payment Calculator
Estimate your monthly car lease payment from the vehicle price, residual value, money factor, down payment and fees. Enter your lease terms to see the monthly payment, amount due at signing and total lease cost.
Estimate Your Monthly Lease Payment
Car Lease Payment Formula
Where:
- \(P\) — vehicle price, the agreed capitalized cost of the car ($)
- \(R\) — residual value, what the car is worth at the end of the lease ($)
- \(D\) — down payment, the capitalized cost reduction paid upfront ($)
- \(n\) — lease term in months
- \(mf\) — money factor, the lease interest rate (APR ÷ 2400)
- \(t\) — sales tax rate as a decimal (7% = 0.07)
The formula has two parts: depreciation (the value the car loses, divided across the months of the lease) and the rent charge (interest on the average of the net capitalized cost and the residual value). Sales tax is then applied to each monthly payment.
Two related results follow from it:
\[ \text{Due at signing} = D + F + \text{first monthly payment} \]
\[ \text{Total lease cost} = \text{Due at signing} + (n - 1) \times \text{monthly payment} \]
where \(F\) is the total fees due at signing (acquisition, registration, documentation).
Car Lease Payment – Calculation Example
Example: you lease a car with a price of $35,000 and a residual value of $18,000 after a 36-month term. The money factor is 0.0025, you put $3,000 down, fees due at signing are $1,000, and sales tax is 7%.
\[ \text{Depreciation} = \frac{35000 - 18000 - 3000}{36} = \frac{14000}{36} = 388.89 \]
\[ \text{Rent charge} = (35000 - 3000 + 18000) \times 0.0025 = 50000 \times 0.0025 = 125.00 \]
\[ \text{Monthly payment} = (388.89 + 125.00) \times 1.07 = 513.89 \times 1.07 = 549.86 \]
Result: the estimated monthly payment is $549.86. The amount due at signing is $3,000 + $1,000 + $549.86 = $4,549.86, and the total cost of the lease is $23,795.00.
How to Use the Car Lease Payment Calculator
- Enter the Vehicle price (MSRP) — the agreed price of the car, also called the capitalized cost.
- Enter the Residual value — what the leasing company expects the car to be worth when the lease ends. This figure is set by the lender and appears on your lease quote.
- Enter the Lease term in months (common terms are 24, 36 and 48 months).
- Enter the Money factor. If your quote only shows an APR, divide it by 2400 (for example, 6% APR ÷ 2400 = 0.0025).
- Enter your Down payment (capitalized cost reduction) and any Fees due at signing, such as acquisition, registration and documentation fees.
- Enter your Sales tax rate as a percentage. In most states tax is charged on each monthly payment, which is how this calculator applies it.
- Read your results: the estimated monthly payment, the amount due at signing, and the total cost of the lease over its full term.
What Is a Car Lease Payment?
When you lease a car, you pay for the portion of the car's value you actually use — the difference between its price today and its residual value at the end of the term — plus interest, which leasing companies call the rent charge. You never build equity in the vehicle; at the end of the lease you return it (or buy it at the residual value, sometimes with a purchase option fee).
Because you only finance the depreciation, lease payments are typically lower than loan payments on the same car. In the example above, the car loses $14,000 of value over 36 months, so the depreciation portion of the payment is only about $389. The rent charge adds the lender's profit, and it's calculated on the average of the net capitalized cost and the residual value — roughly half the car's value — rather than on the full price.
When comparing lease offers, look beyond the advertised monthly payment. A low payment can hide a large down payment, and since a down payment is lost if the car is stolen or totaled early in the lease, many advisers recommend minimizing it. The total lease cost shown by this calculator — the amount due at signing plus every monthly payment — is the fairest way to compare two deals: whichever offer has the lower total cost for the same car and term is genuinely cheaper.
Money Factor vs. APR
Leasing companies quote interest as a money factor instead of an APR. The two are directly convertible:
\[ mf = \frac{\text{APR} \%}{2400} \qquad \text{APR} = mf \times 2400 \]
| APR | Money factor |
|---|---|
| 4% | 0.00167 |
| 5% | 0.00208 |
| 6% | 0.00250 |
| 7% | 0.00292 |
| 8% | 0.00333 |
A money factor that looks tiny can correspond to a substantial interest rate, so always convert it before judging a deal. Money factors are also sometimes quoted in a shorthand form such as "2.5", which means 0.0025.
Assumptions, Limitations and Tips
- Tax treatment varies by state. This calculator applies sales tax to each monthly payment, the most common method. A few states (e.g., Texas, Illinois) tax the full vehicle price or the total of payments upfront, which makes leases noticeably more expensive there.
- Residual value matters as much as price. A higher residual lowers the depreciation portion of your payment. Residuals are set by the lender and vary with mileage allowance and term — a 10,000-mile-per-year lease has a higher residual than a 15,000-mile one.
- Mileage and wear charges are not included. Excess mileage fees (typically $0.15–$0.30 per mile) and end-of-lease wear charges can add hundreds or thousands of dollars, so budget for them separately.
- Fees rolled into the lease raise the capitalized cost and therefore the payment; this calculator assumes all fees are paid at signing. If your deal includes a trade-in or rebates, subtract them from the vehicle price.
- A lower monthly payment is not automatically a better deal — a bigger down payment simply shifts cost upfront. Compare offers by total lease cost, and if you plan to share the car's running costs with a partner, our bill split calculator can help divide the payments fairly.
Frequently Asked Questions
What is a good monthly lease payment for my car?
A popular rule of thumb is the 1% rule: a well-priced lease has a monthly payment (before tax) of roughly 1% or less of the vehicle's MSRP. On a $40,000 car, that means about $400 per month with nothing due at signing beyond fees. The rule works best for 36-month terms with 12,000 miles per year. If your quote is far above 1%, check the money factor, residual value, and whether fees are being rolled into the capitalized cost.
What residual value percentage is typical for a leased car?
Residual value is usually expressed as a percentage of MSRP. After 36 months and 36,000 miles, most cars retain about 50–60%. Vehicles known for strong resale value — Toyota, Honda, Lexus, Porsche — often land at the high end, while luxury sedans and EVs can drop to 45% or lower. A higher residual means less depreciation to pay for, so it directly lowers your monthly payment. The lender sets it, and it is not negotiable, but you can compare it across terms and mileage allowances.
Why does my dealer's quote show a different payment than this calculator?
Common reasons include fees or rebates rolled into the capitalized cost, a different residual value, a marked-up money factor, or a state that taxes the full vehicle price instead of each payment. Dealers can also quote payments with a large down payment (a 'cap cost reduction') buried in the fine print. Ask for the lease worksheet, which must show the cap cost, residual, and money factor, and enter those exact figures into the calculator to verify the math.
What happens if my leased car is stolen or totaled?
Insurance pays the leasing company the car's actual market value, and your lease ends. Any down payment you made is gone — it does not come back — which is the main reason advisers recommend minimizing cash upfront. Also check for gap insurance: if you owe more on the lease than the car is worth, gap coverage pays the difference. Most leases include it automatically, but confirm before signing, as it can otherwise be an expensive surprise.
Can I lower my lease payment without a bigger down payment?
Yes. Negotiate the vehicle price (cap cost) just as you would when buying, since every dollar off the price reduces the payment. Ask whether the money factor is the lender's buy rate or marked up — dealers can inflate it for profit. Some lenders accept multiple security deposits (MSDs): you prepay several refundable deposits in exchange for a reduced money factor, often a better deal than putting the same cash into a down payment.
Is it better to lease or buy a car?
Leasing costs less per month and lets you drive a new car every few years under warranty, but you build no equity and payments never end. Buying costs more monthly but you eventually own an asset. As a rough rule, leasing is attractive if you keep cars under four years, drive within the mileage allowance, and prefer predictable costs; buying wins if you drive a lot, keep cars long-term, or dislike restrictions. Compare both options by total cost over the time you'll actually keep the vehicle.
Can I end my car lease early if I can no longer afford it?
Early termination is usually expensive — you may owe all remaining payments minus a small discount, plus an early termination fee. Better options include a lease transfer (assuming someone takes over your lease via a swap service, with lender approval) or a buyout if the car is worth more than the payoff amount. Some brands also let you pull ahead into a new lease near the end of the term. Check your contract terms before committing to any route.