Lease Calculator
Calculate monthly lease payments based on asset value, residual value, money factor, and fees.
Enter details and click Calculate
Lease Calculator — Monthly Payment, Total Cost, and Lease vs Buy Analysis
A lease calculator computes your monthly lease payment for any asset — equipment, vehicles, commercial property, or machinery — based on the asset value, residual value, lease term, and financing cost (money factor or interest rate). Leasing is fundamentally different from buying: you pay for the depreciation you consume during the lease period, not the full asset value. Understanding this distinction helps you evaluate whether leasing or purchasing outright is the more cost-effective choice for your situation.
For an asset valued at ₹10,00,000 with a residual value of ₹3,00,000 at the end of a 36-month lease, the depreciation component is (₹10,00,000 − ₹3,00,000) ÷ 36 = ₹19,444 per month. Adding a finance charge based on the money factor (equivalent of interest) on both the capitalized cost and residual value, a typical monthly lease payment comes to approximately ₹22,000–₹25,000/month. Compare this to buying the same asset with a 20% down payment and financing ₹8,00,000 at 10% for 5 years, which gives an EMI of approximately ₹17,000 but builds ownership equity.
What is a Lease?
A lease is a contractual arrangement where one party (the lessee) pays another (the lessor) for the right to use an asset — vehicle, equipment, property, or machinery — for a specified period without purchasing it. The lessee pays monthly lease payments covering the asset's depreciation during the lease term plus a financing charge.
- Unlike a loan purchase, leasing means you never own the asset — at lease end, you return it, buy it at the residual value, or start a new lease.
- Monthly lease payment = Depreciation component (asset value lost during lease) + Finance component (cost of borrowing), making lease math different from standard EMI calculations.
- For businesses, lease payments are fully deductible as business expenses under the Income Tax Act, compared to only depreciation and interest deductions for owned assets — making leasing highly tax-efficient.
- The money factor (lease equivalent of interest rate) multiplied by 2,400 gives the approximate annual interest rate — always ask for this to compare lease financing cost against loan rates.
How to Use This Calculator
- Enter the Asset/Vehicle Price (also called Capitalized Cost).
- Enter the Residual Value — the expected value of the asset at the end of the lease term.
- Enter the Lease Term in months (e.g., 36 months for a 3-year lease).
- Enter the Money Factor (finance rate) or the equivalent annual interest rate.
- Enter any Down Payment or capitalized cost reduction if applicable.
- Click Calculate to see monthly payment, depreciation component, finance component, and total lease cost.
Lease Payment Formula
- Depreciation Fee = (Net Cap Cost − Residual Value) ÷ Lease Months
- Finance Charge = (Net Cap Cost + Residual Value) × Money Factor
- Money Factor = Annual Interest Rate ÷ 2400
- (e.g., 9% annual rate = 9 ÷ 2400 = 0.00375 money factor)
- Example: Asset ₹10,00,000 | Residual ₹3,00,000 | 36 months | 9% rate
- Depreciation = (10,00,000 − 3,00,000) ÷ 36 = ₹19,444/month
- Finance = (10,00,000 + 3,00,000) × 0.00375 = ₹4,875/month
- Monthly Lease Payment = ₹24,319 | Total Lease Cost = ₹8,75,484
Key Terms
- Capitalized Cost (Cap Cost)
- The negotiated price of the asset being leased — equivalent to the purchase price in a buy transaction. You can negotiate the cap cost just as you would negotiate a purchase price. Reducing the cap cost through negotiation directly lowers your monthly lease payment.
- Residual Value
- The estimated value of the asset at the end of the lease term, set by the lessor. A higher residual value means less depreciation is being financed, which lowers your monthly payment. Residual value is non-negotiable with most lessors but varies significantly between different vehicles and lease programs.
- Money Factor
- The lease equivalent of an interest rate, expressed as a small decimal. To convert money factor to approximate annual rate, multiply by 2,400. A money factor of 0.00300 = 7.2% annual. Always ask the lessor for the money factor if it is not disclosed — high money factors dramatically increase total lease cost.
- Lease vs Buy Decision
- Leasing is typically better when you use assets for business (full deduction as business expense), upgrade frequently, want lower monthly payments, or need the latest technology. Buying is better for long-term use, when you drive/use more than the mileage/usage limit, or when you want to build equity and have an asset to sell.
Tips
- Negotiate the capitalized cost (asset price) before discussing lease terms — the cap cost is the foundation of your monthly payment calculation.
- Always ask for the money factor and convert it to an annual rate to compare with loan rates — some lessors hide high financing costs in money factors.
- For business assets, lease payments are often fully deductible as business expenses under the Income Tax Act, making the effective after-tax cost lower than the nominal payment.
- Understand mileage limits and overage charges (for vehicle leases) — exceeding mileage allowances can add significant end-of-lease costs.
- Compare the total lease cost vs total buy cost (including opportunity cost of the down payment) using this calculator before committing to either option.
Frequently Asked Questions
When you buy, you own the asset and build equity — the asset is yours to keep, modify, sell, or use without restrictions. When you lease, you pay for temporary use and return the asset at end of term. Buying has higher upfront and monthly costs but gives you ownership. Leasing has lower monthly payments but no ownership — you pay perpetually for access to the asset. Total cost of leasing for the same asset over 10 years is almost always higher than buying.
Multiply the money factor by 2,400 to get the approximate annual interest rate. For example: Money Factor 0.00300 × 2,400 = 7.2% annual rate. Money Factor 0.00375 × 2,400 = 9%. This conversion allows you to directly compare lease financing costs with loan interest rates to determine which is cheaper for your specific situation.
Generally, no — the residual value is set by the lessor based on their depreciation models and market data. However, you can compare residual values across different lessors for the same asset. A higher residual value is better for you (lower monthly payment), while a lower residual value means more depreciation is being financed each month, increasing your payment. For vehicle leases, manufacturers often set residual values strategically to make lease payments appear attractive.
For businesses, leasing offers several advantages: lease payments are fully deductible as business expenses (vs depreciation claims for owned assets), it preserves working capital and credit lines, allows access to the latest technology without ownership risks, and keeps balance sheets lighter. The key comparison is after-tax cost — for a business in the 30% tax bracket, a ₹24,000 monthly lease payment has an effective after-tax cost of ₹16,800. Model this against the depreciation deductions available if the asset were purchased.
At lease end, you typically have three options: (1) Return the asset — hand it back and potentially lease a new one, (2) Purchase the asset at the pre-agreed residual value (a buyout), (3) Extend the lease on a month-to-month or new term basis. For vehicle leases, there may also be excess mileage charges, wear-and-tear charges, or end-of-lease disposition fees. Review the end-of-lease terms carefully before signing any lease agreement.