Fastway Tools

Debt Payoff Calculator

Time to pay off2 yr 8 mo
Total interest$1,313.96
Total paid$6,313.96

The Debt Payoff Calculator shows how many months a fixed monthly payment takes to clear a debt and how much interest you pay along the way.

How to Use the Calculator

  1. Enter the balance you owe.
  2. Set the annual rate (APR) and your monthly payment.
  3. Read the time to pay off, the total interest and the total paid.

Benefits and Use Cases

  • See how a bigger payment shortens a credit-card debt.
  • Compare the total interest of different payment amounts.
  • Runs entirely in your browser — your figures stay private.

FAQ

How is the payoff time calculated?

Each month interest is added to the balance and your payment is applied; the tool counts the months until the balance reaches zero.

Why does my balance never go down?

If the monthly payment is smaller than the monthly interest, the debt grows instead of shrinking. Pay more than the interest to make progress.

Is my data saved?

No. The calculation runs entirely in your browser and nothing is uploaded.