Lease vs Buy Payment Calculator
Loan (Buy) Terms
Lease Terms
Typical: 45-60%
Typical: 0.0015-0.0035
Calculation Formulas
Loan Payment: M = P[r(1+r)^n]/[(1+r)^n-1]
Where M = monthly payment, P = principal, r = monthly rate, n = number of payments
Lease Payment:
- Depreciation = (Cap Cost - Residual) / Lease Months
- Finance Charge = (Cap Cost + Residual) × Money Factor
- Monthly Lease = (Depreciation + Finance Charge) × (1 + Tax Rate)
Money Factor to APR: APR ≈ Money Factor × 2400
About This Calculator
Use the lease vs buy payment calculator when you want faster calculations with a clear method behind every result.
Inside vehicle ownership, this tool gives you a practical way to model scenarios, compare outcomes, and make better next-step decisions without spreadsheet overhead.
If your workflow expands, pair this calculator with Fuel Cost Per Mile Calculator and EV vs Gas Cost Comparison Calculator to cross-check assumptions and build a stronger analysis chain.
Formula
Use the calculator inputs to apply the underlying method and return a consistent result instantly.
Example Calculation
The worked example below demonstrates how the input fields translate into the final output. Use it as a quick validation pass before entering your own numbers.
- input value: 10
- comparison value: 4
Explanation of Results
Result Interpretation
The lease vs buy payment calculator returned computed result based on input value 10 and comparison value 4. Use this result as a baseline, then adjust one input at a time to understand how sensitive your outcome is before making decisions.
FAQ
How should I validate the lease vs buy payment calculator result?
Run a second scenario with rounded numbers, then compare the direction and magnitude of the change before using the value operationally.
What formula is this based on?
This page uses the following formula logic: Use the calculator inputs to apply the underlying method and return a consistent result instantly.
Can I bookmark this vehicle ownership tool?
Yes. Use the canonical URL /automotive/vehicle-ownership/lease-vs-buy-payment-calculator to return to this calculator in the Automotive library.
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See Also
Other calculators in Vehicle Ownership