Car Lease Calculator Software, free software download. Leasetrader.com Car Lease Calculator Software is a freeware tool that allows you to calculate the monthly lease payment and the overall lease costs. Step-by-step through a few easy questions about the lease. Then we'll analyze your answers and give you your results instantly. Use this calculator to analyze any lease deal: Find monthly payments, calculate total lease costs, discover hidden fees, and check dealers' figures. 1. MSRP What is the MSRP for the vehicle (Manufacturer's Suggested Retail Price)? Enter the vehicle's MSRP (window sticker price), including any dealer-installed equipment. Do not include dealer fees, taxes, or non-equipment options such as paint sealant, fabric protector, or window tinting. 2. Base Cap Cost (Lease Price) What is your Base Cap Cost - (the negotiated lease price for the vehicle)? This is the vehicle negotiated or discounted price that you and the dealer agree upon, which is usually a discount off the sticker price. It is called Base Capitalized Cost in a lease contract. Do not include any other costs in this figure. You will have an option at a later time to provide these figures. 3. Costs Included in Lease What additional costs are included in your lease? 4. Cap Cost Reduction 5. Adjusted (Net) Capitalized Cost This is the Net Cap Cost on which your lease payment is calculated. Change it if you want. 6. Residual Value What is the Lease-End Residual Value -or- Percentage for your vehicle? 7. Money Factor What is your lease Money Factor (Interest Rate)? 8. Term What is the Term for the Lease, in months? 9. Sales Tax What is the Sales Tax rate where you live? Use LeaseTrader.com Free Lease Calculator software to calculate any car lease deal.