Lease Payment Calculator
Lease Calculator
The Lease Payment Calculator is a comprehensive tool designed to help businesses and individuals estimate periodic payments required for equipment and commercial leases. Unlike simple loan calculators that amortize principal with interest, lease calculations separate the payment into two components: the depreciation charge and the finance charge. Understanding how lease payments are calculated is essential for making informed decisions about leasing versus buying.
Leasing is a popular financing option because it allows businesses to acquire and use assets without a large upfront capital expenditure. Instead of purchasing the asset outright, the lessee makes periodic payments to the lessor for the right to use the asset over a specified term. At the end of the lease, the lessee may have the option to purchase the asset at its residual value, return it, or enter a new lease.
The key variables in any lease calculation are the capitalized cost (negotiated price), the residual value (estimated value at lease end), the money factor (decimal representation of the interest rate), and the lease term. The depreciation charge represents the portion of the asset's value consumed during the lease, while the finance charge represents the cost of borrowing.
This calculator supports both equipment and commercial leases where the payment structure follows the standard depreciation-plus-finance model. The money factor can be entered directly or converted from an APR. A down payment reduces the net capitalized cost, and monthly taxes and fees are added to give a total payment estimate.
Enter the capitalized cost, which is the negotiated price of the asset. Enter the residual value, the estimated value at lease end. Enter the lease term in months (typically 12 to 60 months for equipment). Enter the money factor or equivalent APR.
Optionally enter a down payment amount, which reduces the net capitalized cost. Enter any monthly taxes or fees to get an accurate total monthly payment.
Press Calculate to see the depreciation charge, finance charge, total monthly payment, total lease cost, total finance charges, and effective APR. For example, a $50,000 equipment lease with export default function LeaseCalculatorPage5,000 residual, 36-month term, and 0.0025 money factor yields a monthly payment of approximately export default function LeaseCalculatorPage,135.
The depreciation portion of the lease payment:
The finance charge using the money factor:
Total monthly payment before taxes:
APR to money factor conversion:
For example, 6 percent APR converts to a money factor of 0.0025. The effective APR can be found by multiplying the money factor by 2400.
$50,000 equipment with export default function LeaseCalculatorPage5,000 residual over 36 months at different money factors:
| Money Factor | APR Equivalent | Depreciation | Finance Charge | Monthly Payment | Total Cost |
|---|---|---|---|---|---|
| 0.0015 | 3.6% | $972 | $98 | export default function LeaseCalculatorPage,070 | $38,520 |
| 0.0020 | 4.8% | $972 | export default function LeaseCalculatorPage30 | export default function LeaseCalculatorPage,102 | $39,672 |
| 0.0025 | 6.0% | $972 | export default function LeaseCalculatorPage63 | export default function LeaseCalculatorPage,135 | $40,860 |
| 0.0030 | 7.2% | $972 | export default function LeaseCalculatorPage95 | export default function LeaseCalculatorPage,167 | $42,012 |
| 0.0035 | 8.4% | $972 | $228 | export default function LeaseCalculatorPage,200 | $43,200 |
Negotiate the capitalized cost just as you would negotiate a purchase price. The lower the capitalized cost, the lower your monthly payment and total lease cost. Always consider total lease cost, not just the monthly payment.
Always ask the lessor for the money factor rather than accepting a quoted monthly payment. A lower money factor means lower financing costs. Convert all offers to APR for comparison.
Consider the residual value carefully. A higher residual value means lower monthly payments, but if the actual market value at lease end is lower than the residual, you may want to negotiate a lower purchase option or walk away.
The money factor to APR conversion is approximate and depends on conventions used by different lessors. This calculator does not model mileage penalties, excess wear-and-tear charges, or end-of-lease purchase options.
The calculator assumes payments at the beginning of each month, standard for most commercial leases. Business taxes and lease accounting treatment (operating vs. capital lease) are not addressed. Consult an accountant for tax implications.
- What is the difference between money factor and APR in a lease?
- Money factor is a decimal representing lease interest rate. Convert APR to money factor: APR / 2400. A 6% APR equals 0.0025 money factor.
- How is the monthly lease payment calculated?
- Two components: depreciation (Cap Cost - Residual) / term months, plus finance charge (Cap Cost + Residual) x money factor. Add taxes for total payment.
- Does a down payment reduce my monthly lease payment?
- Yes. It reduces the net capitalized cost, lowering both depreciation and finance charges, resulting in a lower monthly payment.
- How does residual value affect lease payments?
- Higher residual means lower monthly payments since you finance only the difference between cap cost and residual value.
- What costs are not included in this lease calculator?
- It does not model mileage penalties, excess wear-and-tear charges, end-of-lease purchase options, or business tax treatment.
- Equipment Leasing Association. "Understanding Equipment Leases." elfaonline.org.
- Investopedia. "Lease Payments: How They Are Calculated." investopedia.com.
- U.S. Small Business Administration. "Equipment Leasing." sba.gov.
- The Balance. "Money Factor vs. Interest Rate." thebalancemoney.com.
- NerdWallet. "How to Calculate Lease Payments." nerdwallet.com.
Last updated: May 12, 2026