How to Pay Off Debt Fast: The Avalanche vs Snowball Method

If you’re only making minimum payments on your debts, you’re on a treadmill that could take 10–20 years and cost thousands in unnecessary interest.

The Problem with Minimum Payments

A $5,000 credit card balance at 20% APR with $100 minimum payments takes 94 months and costs $4,311 in interest. Add just $50 more per month and you pay it off in 46 months and save $2,600.

The Debt Avalanche Method

List all debts. Make minimum payments on everything. Put every extra dollar toward the debt with the highest interest rate. When paid off, roll its payment to the next highest rate.

Best for: People motivated by numbers who want to pay the least total interest.

Downside: The highest-rate debt isn’t always the smallest, so it can take a long time to get your first win.

The Debt Snowball Method

List all debts by balance, smallest to largest. Put every extra dollar toward the smallest balance. When paid off, roll its payment to the next smallest.

Best for: People who need motivation and psychological wins to stay on track. Research shows higher completion rates with this method.

Downside: You pay more total interest than the avalanche.

Which Method is Better?

Mathematically, the avalanche saves more money. Psychologically, the snowball works better for many people. The best method is the one you’ll actually stick to.

How to Find Extra Money to Accelerate Payoff

• Cut one subscription and redirect it to debt
• Sell unused items
• Put 100% of tax refunds and bonuses toward debt
• Call your credit card company and ask for a lower interest rate
• Consider a 0% APR balance transfer card for 12–18 months

Q: Should I pay off debt or build an emergency fund first?

Build a $1,000 starter emergency fund first, then attack debt. Without any buffer, one unexpected expense sends you back to credit cards.

Q: Is debt consolidation worth it?

It can help if it gets you a significantly lower interest rate. Avoid consolidating to a longer term — the goal is to pay it off faster, not lower the monthly payment while extending the timeline.

The Bottom Line

Either method beats minimum payments by years and thousands of dollars. Use our Debt Payoff Calculator to see your exact payoff date and total interest saved.