Lease Payment Calculator
Calculate your monthly car lease payment including depreciation, finance charge, and tax. Enter MSRP, residual, money factor, and term to see your cost.
Lease Mileage Penalty Calculator
Calculate excess mileage penalties at lease end. Enter allowed miles, actual miles, and the per-mile charge to see your total overage cost.
Upfront rate to purchase extra miles
$/mi
mi
mi
mo
Total Allowed Miles⧉
36,000
12000 mi/yr x 36 months
Excess Miles⧉
6,000
Over your lease allowance
Mileage Penalty⧉
$1,500.00
6,000 mi x $0.25/mi
Projected Penalty⧉
$1,937.50
Projected 7,750 excess miles at lease end
Buy Extra Miles Savings⧉
$900.00
Save $0.15/mi by buying upfront
Optimal Upfront Purchase⧉
7,750 mi
Cost: $775.00 at $0.10/mi
Allowance Used⧉
116.7%
42,000 of 36,000 miles
Monthly Avg Miles⧉
1,167
~38.4 miles/day
Allowance Usage
0%116.7% used100%
Mileage Milestones
| Month | Est. Driven | Budget | Difference | Status |
|---|---|---|---|---|
| 6 | 7,000 mi | 6,000 mi | +1,000 mi | Over budget |
| 12 | 14,000 mi | 12,000 mi | +2,000 mi | Over budget |
| 18 | 21,000 mi | 18,000 mi | +3,000 mi | Over budget |
| 24 | 28,000 mi | 24,000 mi | +4,000 mi | Over budget |
| 30 | 35,000 mi | 30,000 mi | +5,000 mi | Over budget |
| 36 | 42,000 mi | 36,000 mi | +6,000 mi | Over budget |
Allowance Scenario Comparison
| Annual Allowance | Total Allowed | Excess Miles | Penalty | Impact |
|---|---|---|---|---|
| 10,000 mi | 30,000 mi | 12,000 mi | $3,000.00 | |
| 12,000 mi | 36,000 mi | 6,000 mi | $1,500.00 | |
| 15,000 mi | 45,000 mi | 0 mi | $0.00 | |
| 18,000 mi | 54,000 mi | 0 mi | $0.00 | |
| 20,000 mi | 60,000 mi | 0 mi | $0.00 |
Planning notes, formulas, and examples
About the Lease Mileage Penalty Calculator
Going over your lease mileage limit can be expensive. Most leases charge $0.15–$0.30 per excess mile, and the costs add up quickly. Driving just 5,000 miles over on a $0.25/mile lease means a $1,250 penalty at turn-in.
Mileage limits are typically 10,000, 12,000, or 15,000 miles per year. Choosing the right limit at the start of your lease is crucial. If you're tracking high, you may want to consider purchasing extra miles from the leasing company (usually cheaper than the penalty rate) or opting to buy the vehicle at lease end.
This calculator helps you estimate your excess mileage penalty so you can plan ahead and explore options to minimize the cost.
When This Page Helps
Excess mileage charges are one of the most common unpleasant surprises at lease end. Calculating your expected penalty early gives you time to adjust your driving, buy extra miles, or plan a buyout if it's more economical.
How to Use the Inputs
- Enter the annual mileage allowance from your lease contract.
- Enter the lease term in months.
- Enter the current or projected odometer reading at lease end.
- Enter the per-mile penalty rate from your lease contract.
- Review the excess miles and total penalty amount.
Formula used
Total Allowed Miles = Annual Allowance × (Lease Term / 12)
Excess Miles = Actual Miles − Total Allowed
Mileage Penalty = Excess Miles × Per-Mile ChargeExample Calculation
Result: $1,500 penalty
Allowed: 12,000 × 3 = 36,000 miles. Actual: 42,000 miles. Excess: 6,000 miles. At $0.25/mile: 6,000 × $0.25 = $1,500 penalty. This could be avoided by buying extra miles from the leasing company early or buying the vehicle.
Tips & Best Practices
- Track your mileage regularly to catch overages early.
- You can buy extra miles from the leasing company at a lower rate (often $0.10–$0.15/mile).
- If the penalty exceeds $2,000–$3,000, consider buying the car at lease end.
- Miles under the limit don't generate a credit — you can't get money back for unused miles.
- Request a higher mileage allowance at lease signing if you drive more than average.
- Some brands allow mileage to be averaged across multiple leases.
Planning for Mileage
Before signing a lease, calculate your realistic annual mileage. Include daily commute, weekend driving, road trips, and errands. A buffer of 1,000–2,000 miles per year is wise. Choosing a slightly higher allowance at signing is much cheaper than paying excess charges.
The Buyout Alternative
If your excess mileage penalty would be $2,000+, compare it to the lease buyout option. The buyout price is the residual value (fixed at lease signing) plus a purchase option fee. If the car's market value with high mileage is close to or above the residual, buying it avoids the penalty entirely.
Pro-Rating Mileage
Your allowed mileage accrues evenly over the lease. After 18 months of a 36-month, 12,000-mile/year lease, you should be at or below 18,000 miles. If you're significantly over at the halfway point, start considering your options early.
Sources & Methodology
Last updated:
Frequently Asked Questions
Most leases charge $0.15 to $0.30 per excess mile. Luxury brands tend to charge more ($0.20–$0.30) while mainstream brands are usually $0.15–$0.20. The rate is specified in your lease contract.
Yes. Most leasing companies allow you to purchase additional miles during the lease at a rate lower than the penalty (typically $0.10–$0.15/mile). Contact your leasing company to inquire about pre-purchasing miles.
If the penalty would be very high, it may be more economical to buy the car at the residual price. The high mileage reduces market value but the residual is fixed, so you might get a good deal compared to paying the penalty and returning the car.
Sometimes. If you plan to lease another vehicle from the same manufacturer, the dealer may waive some or all of the excess mileage charge as a loyalty incentive. It doesn't hurt to ask.
Estimate your actual annual driving first. The average American drives about 13,500 miles/year. If you're near that, choose 15,000 miles. The cost difference between a 12,000 and 15,000 mile lease is modest compared to penalty rates.
The leasing company doesn't monitor mileage during the lease. Mileage is only checked at lease return. However, tracking it yourself helps you plan and make adjustments.
More in this topic
Lease Disposition Fee Calculator
Calculate the total end-of-lease costs including disposition fee, mileage penalty, and excess wear charges. Plan for lease return expenses.
Lease Buyout Calculator
Calculate the total cost to buy your leased vehicle at lease end. See the buyout price including residual value, purchase option fee, and sales tax.