What is the debt snowball method?
The debt snowball method pays minimums on every debt, then sends all extra money to the smallest balance first. After that debt is gone, its payment rolls into the next smallest balance.
Smallest-balance payoff plan
Debt Snowball Calculator
Plan your debt snowball with multiple balances, minimum payments, and an extra monthly amount. See which account gets paid off first, when each debt is gone, and how the snowball compares with the avalanche method.
Your debts
Example values—replace every rowAdd each balance, APR, and minimum payment. The calculator keeps your total monthly budget constant as debts are paid off.
Payoff strategy
Amount above your combined minimum payments
Method
Snowball targets the smallest balance first. Avalanche targets the highest APR first.
Goal: debt-free by a date
Pick a month to solve for the extra monthly payment that gets every balance to zero in time.
Plan status
Calculating payoff month…
Time to Pay Off
2 years 10 months
Total Interest
$5,818.69
Payoff Summary
Starting Debt
$23,700.00Monthly Budget
$885.00Total Paid
$29,518.69Strategy
Debt snowballPayoff order
1. Store card
$3,200.00 at 27.9% APR
Month 10
2. Credit card
$8,500.00 at 22.9% APR
Month 25
3. Personal loan
$12,000.00 at 11.5% APR
Month 34
Snowball vs avalanche
Snowball interest$5,818.69
Avalanche interest$5,818.69
Avalanche interest difference$0.00
How the debt snowball calculator works
The calculator keeps your total monthly debt budget steady. It pays minimums on every debt, sends extra money to the smallest balance, then rolls that freed-up payment into the next balance after each payoff.
Why people use the snowball method
Paying off the smallest debt first may not always be mathematically optimal, but it can make progress easier to feel. That momentum can matter if you have several debts and need a plan that is simple to follow.
Compare snowball with avalanche
Use the method toggle in the calculator to compare against the debt avalanche method. Avalanche focuses on the highest APR first, while snowball focuses on the smallest balance first. For a broader plan, use the debt payoff calculator.
Debt snowball questions
Does the debt snowball save the most interest?
Not always. The avalanche method usually saves more interest because it targets the highest APR first. Snowball can still work well because it creates faster wins.
What debts should I include?
Include unsecured debts such as credit cards, personal loans, medical bills, and store cards. Keep secured debts like mortgages or auto loans separate unless you are intentionally planning to accelerate them too.
Can I switch from snowball to avalanche?
Yes. Use the method toggle to compare both strategies. If motivation is fading, snowball may help. If interest savings matter most, avalanche may be better.