Auto Lease Calculator Excel

This auto lease calculator helps you determine monthly payments, total lease cost, and compare different lease options. It's designed to work with Excel formulas and provides clear financial insights for car leasing decisions.

How to Use This Calculator

To use the auto lease calculator:

Enter the vehicle price in the "Vehicle Price" field
Specify the down payment amount
Input the lease term in months
Enter the monthly interest rate
Select the lease type (ACHP or CAP)
Click "Calculate" to see your results

The calculator will display monthly payments, total lease cost, and other financial details. You can also export the calculation to Excel for further analysis.

Formula Explained

The auto lease calculator uses the following formulas to determine lease payments:

Monthly Payment Formula

For ACHP (Actual Cash Price) leases:

Monthly Payment = (Vehicle Price - Down Payment) × (Monthly Interest Rate × (1 + Monthly Interest Rate)^Lease Term) / ((1 + Monthly Interest Rate)^Lease Term - 1)

For CAP (Constant Amount Payment) leases:

Monthly Payment = (Vehicle Price - Down Payment) / Lease Term + ((Vehicle Price - Down Payment) × Monthly Interest Rate)

The calculator then calculates the total lease cost by multiplying the monthly payment by the lease term.

Worked Example

Let's calculate a lease for a $30,000 vehicle with a $3,000 down payment, 36-month term, and 2.5% monthly interest rate using the ACHP method.

Example Calculation

Monthly Interest Rate = 2.5% = 0.025

Lease Amount = $30,000 - $3,000 = $27,000

Monthly Payment = $27,000 × (0.025 × (1.025)^36) / ((1.025)^36 - 1) ≈ $798.45

Total Lease Cost = $798.45 × 36 ≈ $28,744.20

This example shows that the total lease cost is slightly higher than the vehicle price due to interest charges. The actual numbers will vary based on your specific lease terms.

Lease vs. Purchase Comparison

Here's a comparison table showing the differences between leasing and purchasing a vehicle:

Factor	Lease	Purchase
Upfront Cost	Lower (down payment only)	Higher (full purchase price)
Monthly Cost	Fixed payment	Variable (insurance, maintenance, etc.)
Ownership	No ownership at end	Full ownership
Mileage Limit	Strict limit	No limit
Resale Value	No value at end	Potential resale value

This comparison helps you understand the financial implications of each option before making a decision.

Frequently Asked Questions

What is the difference between ACHP and CAP leases?

ACHP (Actual Cash Price) leases calculate monthly payments based on the actual price of the vehicle, while CAP (Constant Amount Payment) leases use a fixed payment amount that may vary based on the vehicle's price.

Can I get a lower monthly payment by leasing?

Leasing may offer lower monthly payments than purchasing, especially if you can't afford the full purchase price upfront. However, the total cost of leasing is often higher than purchasing due to interest charges.

What happens at the end of a lease?

At the end of a lease, you typically have the option to return the vehicle, buy it at a negotiated price, or lease a new vehicle. You don't own the vehicle at the end of the lease term.

Are lease payments tax deductible?

Lease payments are generally not tax deductible as business expenses, but they may be deductible if you itemize deductions and can prove the lease is for business purposes.

How do I compare lease offers from different dealers?

Use this calculator to compare monthly payments, total costs, and terms from different lease offers. Look for the lowest total cost while considering your budget and driving needs.