How the Debt Payoff Calculator Works
This calculator shows you how long it will take to pay off your debt based on your current balance, interest rate, and monthly payments. It also shows the powerful impact of making extra payments.
Snowball vs Avalanche Method
- Debt Avalanche — Pay minimums on all debts, put extra money toward the highest-rate debt first. This saves the most money on interest.
- Debt Snowball — Pay minimums on all debts, put extra money toward the smallest balance first. This gives faster psychological wins.
Both methods are effective. The avalanche method is mathematically optimal, but the snowball method can provide motivation through quick wins.
Tips for Faster Debt Payoff
- Increase your monthly payment even by small amounts — every extra dollar reduces interest
- Consider balance transfer cards with 0% intro APR
- Automate payments to avoid late fees and credit damage
- Use windfalls (tax refunds, bonuses) to make lump-sum payments
Frequently Asked Questions
Should I use the snowball or avalanche method?
The avalanche method saves more money on interest by targeting high-rate debts first. The snowball method pays off small balances first for psychological wins. Choose avalanche for maximum savings or snowball if you need motivation from quick wins.
How much should I pay extra on my debt?
Any extra amount helps. Even an extra $50-$100 per month can save thousands in interest and shave years off your payoff timeline. Use this calculator to see the exact impact of different extra payment amounts.
Does paying off debt improve my credit score?
Yes. Reducing your debt lowers your credit utilization ratio, which is 30% of your credit score. Consistent on-time payments also build positive payment history.
Should I save or pay off debt first?
Financial experts recommend having a small emergency fund ($1,000) first, then aggressively paying off high-interest debt (above 7%), then building savings. Low-interest debt can be paid alongside saving.
What if I can only make minimum payments?
Making only minimum payments means most of your payment goes to interest, and payoff can take decades. Try to find ways to pay even a little more, or consider debt consolidation for a lower rate.