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Auto Affordability Calculator

A low monthly payment can look appealing, but it doesn't always tell the whole story about affordability.

The calculator looks beyond the loan itself to factor in monthly ownership costs and other debts you may owe. This approach offers a more complete picture of both total cost and how it fits into your overall budget. The goal isn’t to tell you how much to spend, but to help you understand the tradeoffs.

Don't forget to adjust the "Ongoing Costs" to match your monthly fuel, insurance, and other car-related expenses.


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Total monthly payments for credit cards, student loans, or other auto loans (exclude housing costs).
This sets the target percentage of your take-home pay used for the car payment. Lower percentages leave more room in your budget.
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Leave at $0 to see your maximum or enter a price to check affordability.
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Maximum Car
Price

$0
Sales Tax: $0

Monthly
Payment

$0
0% of income

Total
Interest

$0
Over life of loan

Adjust Ongoing Costs

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Affordability Score

50
Stretch

This amount may strain your budget. If possible, consider a less expensive option.

Monthly Cost Breakdown

Ownership costs are estimated to be $0 per month (0% of income).
Click Ongoing Costs to customize fuel, insurance, and other expenses.

Compare Loan Terms

All options assume the same monthly payment to show how loan length affects price and interest.

Term
Max Price
Payment
Interest

About This Calculator

This calculator uses widely-accepted financial guidelines to determine how much car you can afford without straining your budget. These guidelines aren't right for everyone, but in general:

  • Your monthly car payment should be no more than 10-15% of your take-home pay.
  • Total car costs (payment + insurance + gas + maintenance) should stay under 20% of your income.
  • Your total monthly debt payments shouldn't exceed 33% of your gross income (DTI ratio).

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