Auto Lease Calculator
Calculate your monthly car lease payment and total lease cost
How to Use This Auto Lease Calculator
- Enter the vehicle MSRP (manufacturer's suggested retail price)
- Input your negotiated price (the price you agreed on, not MSRP)
- Enter down payment, trade-in value, and any fees (acquisition, doc fees)
- Input the residual value percentage (provided by the leasing company)
- Enter the money factor (ask the dealer or divide APR by 2400)
- Specify the lease term and sales tax rate, then click Calculate
Example: Leasing a $35,000 MSRP vehicle negotiated to $33,000, with $2,000 down, 55% residual, 0.00125 money factor (3% APR), and $1,200 in fees over 36 months: monthly payment is $389 before tax. Total lease cost is approximately $16,260 plus tax.
Tip: Focus on negotiating the sale price (cap cost), not just the monthly payment. A lower cap cost reduces both depreciation and rent charges.
Why Use a Auto Lease Calculator?
A lease calculator reveals the true cost of leasing and helps you negotiate better terms by understanding how each factor affects your payment.
- Calculate monthly payments before visiting the dealership
- Understand how residual value affects lease costs
- Compare lease offers from different dealers
- Determine if a higher down payment makes sense
- Convert money factor to APR to compare financing costs
- Decide between leasing and buying based on total cost
Understanding Your Results
Lease costs depend on depreciation (how much value you 'use up') and rent charge (interest). Here's how to evaluate your lease deal.
| Result | Meaning | Action |
|---|---|---|
| Money factor < 0.001 | Excellent rate (< 2.4% APR) | Very competitive financing - likely a manufacturer incentive |
| Money factor 0.001-0.0015 | Good rate (2.4-3.6% APR) | Reasonable financing cost for most lessees |
| Money factor 0.0015-0.002 | Average rate (3.6-4.8% APR) | Shop around; you may find better rates elsewhere |
| Money factor > 0.002 | High rate (> 4.8% APR) | Negotiate or consider other financing options |
Meaning: Excellent rate (< 2.4% APR)
Action: Very competitive financing - likely a manufacturer incentive
Meaning: Good rate (2.4-3.6% APR)
Action: Reasonable financing cost for most lessees
Meaning: Average rate (3.6-4.8% APR)
Action: Shop around; you may find better rates elsewhere
Meaning: High rate (> 4.8% APR)
Action: Negotiate or consider other financing options
Note: Multiply money factor by 2400 to get the approximate APR. Residual values of 55-60% for 36 months indicate vehicles expected to hold value well.
About Auto Lease Calculator
Formula
Payment = (Cap Cost - Residual) / Term + (Cap Cost + Residual) × Money Factor Cap Cost is negotiated price minus down payment/trade plus fees. Residual is MSRP times residual percentage. The first term is depreciation per month; the second is the rent charge (financing cost).
Current Standards: Standard lease terms are 24, 36, or 48 months with 10,000-15,000 annual miles. Excess mileage typically costs $0.15-0.25/mile. Lease-end disposition fees range $300-500.
Frequently Asked Questions
What exactly is the money factor?
The money factor is the leasing industry's way of expressing interest rate. Multiply by 2400 to convert to APR. A money factor of 0.00125 equals 3% APR (0.00125 × 2400 = 3). Dealers sometimes quote high money factors to uninformed customers - always ask and verify.
Should I make a large down payment on a lease?
Generally no. Unlike buying, a large lease down payment doesn't reduce interest costs proportionally. Worse, if the car is totaled or stolen early in the lease, you lose that down payment (gap coverage helps but doesn't fully protect). Keep down payments minimal on leases.
How does residual value affect my payment?
Higher residual values mean lower payments because you're paying for less depreciation. A car with 55% residual vs 50% residual on $30,000 represents $1,500 less depreciation over the lease - about $42/month savings on a 36-month lease. Vehicles with high resale value make better lease candidates.
Is leasing or buying cheaper?
Over a single vehicle lifecycle, buying typically costs less. But if you trade in every 3-4 years anyway, leasing can be comparable. Leasing's advantages: lower monthly payments, always under warranty, no selling hassle. Buying's advantages: building equity, no mileage limits, cheaper long-term if you keep vehicles 7+ years.
What happens if I exceed my mileage allowance?
You'll pay $0.15-0.25 per excess mile at lease end. Driving 5,000 miles over on a 36,000-mile lease costs $750-1,250. If you know you'll exceed mileage, buy extra miles upfront (usually cheaper) or consider a higher mileage lease or purchasing instead.