Debt Payoff Calculator

See how long it takes to pay off debt and how much interest you can save with extra payments.

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Debt Payoff

Enter your debt balance, APR, and monthly payment to see your payoff timeline.

Payoff time with extra payments
0 months
Interest paid: $0
Standard payoff time
—
Standard interest
$0
Interest saved
$0
Time saved
—

Worked example

With the default inputs shown below, this calculator returns the following results:

InputValue
Current balance ($)$10,000
Annual interest rate (APR %)18
Monthly payment ($)$300
Extra monthly payment ($)$100
ResultValue
Payoff time with extra payments32 months
Standard payoff time47 months
Standard interest$3,967
Interest saved$1,339
Time saved15 months

Values shown are produced by this page in your browser; change any input to update them.

How to use the Debt Payoff

  1. Current balance ($) — default $10,000
  2. Annual interest rate (APR %) — default 18
  3. Monthly payment ($) — default $300
  4. Extra monthly payment ($) — default $100
  5. Press Calculate to update the results instantly.

Frequently asked questions

Sources & references