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Debt Payoff Calculator

Compare Snowball vs Avalanche debt payoff strategies. See total interest paid, payoff timeline, and how extra payments accelerate your debt freedom.

Your Debts

Amount above minimum payments to put toward debt each month

Total Debt
$42.0K
Total Monthly Minimums
$730.00

Strategy Comparison

Snowball

Smallest balance first

Total Interest Paid
$6,410.41
Months to Payoff
76
Debt-Free Date
July 2032

Avalanche

Highest interest first

Total Interest Paid
$6,410.41
Months to Payoff
76
Debt-Free Date
July 2032

Comparison Summary

Both strategies cost the same in interest. Choose Snowball for quick wins or Avalanche for mathematical optimization.

Take Control of Your Debt

Whether you choose the Snowball or Avalanche method, the most important step is committing to a plan and making consistent extra payments. Both strategies are proven to help people become debt-free faster than paying only minimums. Use this calculator to find the approach that works best for your situation and start your journey toward financial freedom.

Understanding Debt Payoff Strategies

When tackling multiple debts, having a clear strategy makes the difference between spinning your wheels and making real progress. The two most popular approaches are the Debt Snowball and Debt Avalanche methods. Both focus your extra payments on one debt at a time while maintaining minimum payments on the rest. The key difference is how they prioritize which debt to attack first. This calculator simulates both strategies side by side so you can see exactly how much each costs in interest and how long each takes to reach debt freedom.

The Psychology of Debt Repayment

Research by Harvard Business Review found that people who focus on paying off small balances first are more likely to eliminate their overall debt. The Snowball method leverages this by delivering quick wins that build momentum. However, the Avalanche method often saves more money in the long run by tackling high-interest debt first. The best strategy is the one you will actually stick with. Many financial experts recommend starting with Snowball for motivation, then switching to Avalanche once the habit is established.

Maximizing Your Extra Payments

Finding extra money to put toward debt can dramatically shorten your payoff timeline. Common sources include tax refunds, bonuses, side income, or cutting discretionary spending. Even small amounts compound over time. An extra $50 per month on a $10,000 credit card at 20% APR can save over $4,000 in interest and cut years off the payoff date. Use this calculator to experiment with different extra payment amounts and see how each dollar accelerates your journey to being debt-free. To find extra money in your monthly spending, try our Budget Calculator with the 50/30/20 framework. Our Loan EMI Calculator can also help you understand the amortization details of each individual debt.

Frequently Asked Questions

What is the Snowball method?

The Snowball method pays off debts from smallest balance to largest, regardless of interest rate. As each small debt is eliminated, its minimum payment rolls into the next debt. This approach provides psychological wins that help maintain motivation.

What is the Avalanche method?

The Avalanche method targets debts with the highest interest rate first, then works down. This approach minimizes total interest paid and is mathematically optimal, though it may take longer to eliminate the first debt.

How do extra payments help?

Extra monthly payments beyond the minimums go directly toward principal on your priority debt. Even an extra $100 per month can save thousands in interest and shave years off your payoff timeline.

Which strategy should I choose?

If you need motivation from quick wins, choose Snowball. If you want to minimize total interest paid, choose Avalanche. Both are far better than paying only minimums.

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