Free Tool
Free Debt Payoff Calculator
Enter balance, rate, and monthly payment to estimate payoff time and total interest under different scenarios.
Tool workspace
Run the tool below, then copy or reuse the cleaned output in your spreadsheet or finance workflow.
- Great for credit cards and loans.
- Shows why minimum payments are usually bad.
- Use it to compare payoff strategies.
Output
Estimated payoff months: 20
Estimated interest paid: $39,858.75
Input stays in your browser. No upload is required for these free tools.