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Add up to 5 debts to compare snowball vs avalanche strategies, or enter a single total.
Payoff Summary
Debt-Free Date (Avalanche)
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Total Interest (Avalanche)
$0
Months to Payoff
0
Total Paid
$0
Avalanche (Highest Rate First)
Total Interest
$0
Months to Payoff
0
Total Paid
$0
Snowball (Lowest Balance First)
Total Interest
$0
Months to Payoff
0
Total Paid
$0
Amortization Schedule (Avalanche)
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Snowball vs Avalanche: Which Strategy Wins?
Both strategies make minimum payments on all debts, then throw extra money at one target debt. The difference is how they choose the target:
Debt Avalanche
Targets the debt with the highest interest rate first. This is mathematically optimal — you pay the least total interest. Best for disciplined people focused on saving money.
Debt Snowball
Targets the debt with the smallest balance first, regardless of interest rate. You get quick wins as small debts disappear, building momentum and motivation. Research by Harvard Business Review found this method has higher success rates despite costing slightly more in interest.
Frequently Asked Questions
What is the debt snowball method?
The debt snowball method pays off debts from smallest balance to largest, regardless of interest rate. Once the smallest debt is paid off, its payment amount rolls into the next smallest. This method provides quick psychological wins that keep you motivated.
What is the debt avalanche method?
The debt avalanche method pays off debts from highest interest rate to lowest. This saves the most money on interest over time but may take longer to see the first debt fully paid off. Mathematically optimal for minimizing total cost.
How long will it take to pay off my debt?
It depends on your balance, interest rate, and monthly payment. A $10,000 balance at 20% APR with $300/month payments takes about 44 months to pay off, costing $3,150 in interest. Increasing to $500/month cuts it to 24 months and $1,700 in interest.
Should I pay more than the minimum payment?
Always pay more than the minimum if possible. Minimum payments are designed to maximize interest for the lender. On a $5,000 credit card at 20% APR, minimum payments (2% of balance) take over 30 years and cost $8,000+ in interest. Paying $200/month instead clears it in 31 months.
Which is better: snowball or avalanche?
Avalanche saves more money mathematically by targeting high-interest debts first. Snowball builds momentum by eliminating small debts quickly. Research shows snowball has higher success rates because quick wins keep people motivated. Choose avalanche if you're disciplined, snowball if you need motivation.
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