What is the debt snowball method?

The debt snowball method pays off debts smallest balance first. When one debt is paid off, you roll its minimum payment into the next smallest, creating a growing snowball of payment power.

Snowball vs avalanche — which saves more money?

The avalanche method (highest interest rate first) saves more total interest. But the snowball method provides early wins that keep people motivated, and studies show higher completion rates.

How much extra should I put toward debt?

Even $50-100 per month extra makes a significant difference. Review your budget for subscriptions or dining expenses to find extra money to redirect.

Debt Snowball Calculator — Pay Off Debt Fastest

YOUR DEBTS

Debt Name

Balance

APR %

Min Pay

Extra Monthly Payment (Snowball Fuel)

Any amount above minimums you can put toward debt each month

Months to Debt Free

—

Total Interest Paid

—

with snowball method

Total Amount Paid

—

principal + interest

#	Debt	Original Balance	Payoff Month

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How the Debt Snowball Works

Dave Ramsey popularized the debt snowball: pay minimums on all debts, then put every extra dollar toward the smallest balance first. When it is paid off, roll that minimum payment into the next smallest.

Pay minimums on all → extra to smallest balance → roll up

When Debt 1 is paid off, its minimum payment becomes extra fuel for Debt 2. Each payoff accelerates the next, creating a snowball effect.

💡 Snowball vs Avalanche: The avalanche (highest rate first) saves more interest. The snowball builds momentum with early wins, which research shows leads to higher payoff completion rates.

Frequently Asked Questions

The avalanche method (highest interest rate first) saves the most total interest. But studies from Kellogg School of Management found the snowball method leads to higher payoff completion rates because early wins provide powerful motivation.

Even $50–$100/month extra dramatically reduces payoff time and total interest. Use this calculator to see exactly how much. Review subscriptions and dining to find money to redirect.

Most financial planners recommend focusing the snowball on consumer debt first (credit cards, car loans, personal loans, student loans), then tackling the mortgage separately as a final step.

Include them in your snowball. If the promo period ends before payoff, back interest at 25%+ can hit all at once. Note when the rate expires and prioritize accordingly.

At minimum, capture your employer 401k match while paying off debt — that is a 50–100% instant return. Then direct everything extra to your snowball.

Yes. Enter each loan as a separate row with its current balance, interest rate, and minimum payment. Federal loans can be consolidated to simplify.

Sources & Methodology

Calculations use standard amortization applied in snowball order (smallest balance first), rolling freed minimums to accelerate next debt.

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Dave Ramsey — Baby Steps & Debt Snowball Method

Original framework for the debt snowball and 7 Baby Steps financial plan

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Kellogg School of Management Research

Academic study confirming snowball effectiveness for real-world payoff behavior vs. avalanche method

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Consumer Financial Protection Bureau (CFPB)

Guidelines on debt repayment strategies, amortization, and consumer financial education

Last updated: March 2026

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