About the Car Lease Calculator
FreeToolr's Car Lease Calculator estimates a vehicle lease payment from the numbers in your quote. You can enter the MSRP, agreed price, fees, down payment, trade-in value, residual percentage, lease term, rate, and sales tax. Choose APR or money factor as the rate format. The calculator shows the taxed monthly payment, payment before tax, depreciation, finance charge, residual buyout, total lease cost, and money factor used. It runs in your browser, so nothing is uploaded. Results update as you type, with no calculate button. You can choose USD, GBP, EUR, NGN, AED, SAR, or INR. Copy the result or share a link that reopens with your numbers. Unlike a basic payment estimate, this tool separates depreciation from the finance charge, helping you check a lease worksheet more clearly.
How to use it
- 1Choose your currency.
- 2Enter the MSRP, agreed price, fees, down payment, and trade-in value.
- 3Enter the residual percentage and lease term in months.
- 4Choose APR or money factor, enter the rate, and add sales tax.
- 5Review the instant results, then copy or share the calculation.
Worked example
Example: MSRP $30,000, agreed price $28,000, fees $600, down payment $2,000, trade-in $1,000, residual 60%, term 36 months, APR 6%, and tax 8%. Net capitalized cost is $25,600. Residual value is $18,000. Depreciation is $211.11 per month. Money factor is 0.0025. Finance charge is $109.00 per month. Payment before tax is $320.11, and payment with tax is $345.72. Thirty-six taxed payments plus the down payment total $14,445.92.
The formula
Net capitalized cost = agreed price + fees - down payment - trade-inResidual = list price x residual %Depreciation = (net cap cost - residual) / monthsFinance charge = (net cap cost + residual) x money factor, where money factor = APR / 2400Payment = depreciation + finance charge, then sales tax is addedSource: Federal Trade Commission: Financing or Leasing a CarFederal Reserve: Consumer Leasing. Last checked 5 November 2026.
What it is good for
- Shows depreciation and finance charges separately.
- Supports seven common currencies.
- Updates instantly and lets you copy or share results.
- The estimate does not include mileage limits, excess wear, or end-of-lease fees.
- Most US states tax each monthly payment, but some tax the full price upfront.
Questions people ask
What does a car lease calculator estimate?
It estimates the monthly payment and total lease cost from your entered prices, fees, rate, residual value, term, and tax. It also breaks out depreciation and the finance charge.
What is residual value?
Residual value is the vehicle's estimated value at the end of the lease. This calculator gets it by multiplying the MSRP by your residual percentage.
What is a money factor?
A money factor is the finance rate used in many lease contracts. If you enter APR, the calculator estimates it with APR divided by 2,400.
Should residual value use MSRP or the agreed price?
This method uses MSRP. The residual value equals MSRP multiplied by the residual percentage, not the negotiated vehicle price.
Does the calculator include tax?
Yes. It adds the sales tax percentage to the payment after calculating depreciation and the finance charge. Most US states tax monthly payments, while some tax the full price upfront.
Why can my dealer's quote differ?
A dealer quote may use different fees, tax rules, residual values, rates, trade-in treatment, or rounding. Mileage, wear, and end-of-lease charges are also outside this estimate.
Does the result include mileage or insurance costs?
No. Mileage limits, excess-mileage charges, excess wear, insurance, and end-of-lease fees are not included in the displayed estimate.
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