What is the Debt Avalanche method?

The Debt Avalanche method prioritizes paying off debts with the highest interest rates first, while making minimum payments on all other debts. Once the highest-rate debt is paid off, you roll that payment into attacking the next highest-rate debt. This method minimizes total interest paid and is mathematically optimal.

What is the Debt Snowball method?

The Debt Snowball method prioritizes paying off the smallest balance debts first, regardless of interest rate. This creates quick psychological wins that can build momentum and motivation. While you may pay slightly more in interest, the behavioral benefits often help people stick with their debt payoff plan.

Which debt payoff method should I choose?

If you're motivated by math and saving money, choose Avalanche. If you need quick wins to stay motivated, choose Snowball. Our calculator shows you exactly how much each method costs so you can make an informed decision. Some people even switch between methods as their situation changes.

What is payment rolling?

Payment rolling (or debt stacking) is when you take the monthly payment from a paid-off debt and add it to your payment for the next debt in line. This accelerates your payoff over time because your effective payment grows as each debt is eliminated.

How accurate are debt payoff calculations?

Our calculations assume fixed interest rates and consistent monthly payments. In reality, credit card rates can change, and you might make extra payments some months. Use these projections as a planning tool and roadmap, not as a guarantee.

What if I can only afford minimum payments?

Even with minimum payments only, having a strategy helps. The calculator shows your projected timeline. If it seems too long, look for ways to reduce expenses or increase income to add even $25-50 extra per month—small amounts compound significantly over time.

Free Debt Payoff Calculator - Avalanche vs Snowball

Choose Strategy

Avalanche

Pay highest interest rate first. Mathematically saves the most money.

Int: $1,366•2 yrs, 2 mos

Snowball

Quick Wins

Pay smallest balance first. Builds momentum with quick wins.

Int: $1,366•2 yrs, 2 mos

Extra Monthly Payment$100

NameBalanceAPRMin Pay

Name

Balance

APR

Min Pay

Debt-Free By

JUL2028

Total Interest$1,366

Monthly PMT$250

Interest Saved$1,67827 months faster

Payoff Timeline

Visualize your debts getting crushed

Multi-Line Chart Data
Series	Label	Value	Date
Credit Card	May 2026	$5,000	May 2026
Credit Card	Jun 2026	$4,845.792	Jun 2026
Credit Card	Jul 2026	$4,688.629	Jul 2026
Credit Card	Aug 2026	$4,528.456	Aug 2026
Credit Card	Sep 2026	$4,365.213	Sep 2026
Credit Card	Oct 2026	$4,198.844	Oct 2026
Credit Card	Nov 2026	$4,029.287	Nov 2026
Credit Card	Dec 2026	$3,856.481	Dec 2026
Credit Card	Jan 2027	$3,680.365	Jan 2027
Credit Card	Feb 2027	$3,500.875	Feb 2027
Credit Card	Mar 2027	$3,317.946	Mar 2027
Credit Card	Apr 2027	$3,131.512	Apr 2027
Credit Card	May 2027	$2,941.507	May 2027
Credit Card	Jun 2027	$2,747.861	Jun 2027
Credit Card	Jul 2027	$2,550.506	Jul 2027
Credit Card	Aug 2027	$2,349.369	Aug 2027
Credit Card	Sep 2027	$2,144.379	Sep 2027
Credit Card	Oct 2027	$1,935.462	Oct 2027
Credit Card	Nov 2027	$1,722.542	Nov 2027
Credit Card	Dec 2027	$1,505.543	Dec 2027
Credit Card	Jan 2028	$1,284.387	Jan 2028
Credit Card	Feb 2028	$1,058.994	Feb 2028
Credit Card	Mar 2028	$829.282	Mar 2028
Credit Card	Apr 2028	$595.17	Apr 2028
Credit Card	May 2028	$356.572	May 2028
Credit Card	Jun 2028	$113.404	Jun 2028
Credit Card	Jul 2028	$0	Jul 2028
Min Payment Only	May 2026	$5,000	May 2026
Min Payment Only	Jun 2026	$4,945.792	Jun 2026
Min Payment Only	Jul 2026	$4,890.545	Jul 2026
Min Payment Only	Aug 2026	$4,834.24	Aug 2026
Min Payment Only	Sep 2026	$4,776.856	Sep 2026
Min Payment Only	Oct 2026	$4,718.373	Oct 2026
Min Payment Only	Nov 2026	$4,658.769	Nov 2026
Min Payment Only	Dec 2026	$4,598.023	Dec 2026
Min Payment Only	Jan 2027	$4,536.114	Jan 2027
Min Payment Only	Feb 2027	$4,473.018	Feb 2027
Min Payment Only	Mar 2027	$4,408.714	Mar 2027
Min Payment Only	Apr 2027	$4,343.178	Apr 2027
Min Payment Only	May 2027	$4,276.386	May 2027
Min Payment Only	Jun 2027	$4,208.314	Jun 2027
Min Payment Only	Jul 2027	$4,138.939	Jul 2027
Min Payment Only	Aug 2027	$4,068.234	Aug 2027
Min Payment Only	Sep 2027	$3,996.175	Sep 2027
Min Payment Only	Oct 2027	$3,922.735	Oct 2027
Min Payment Only	Nov 2027	$3,847.888	Nov 2027
Min Payment Only	Dec 2027	$3,771.607	Dec 2027
Min Payment Only	Jan 2028	$3,693.865	Jan 2028
Min Payment Only	Feb 2028	$3,614.633	Feb 2028
Min Payment Only	Mar 2028	$3,533.884	Mar 2028
Min Payment Only	Apr 2028	$3,451.587	Apr 2028
Min Payment Only	May 2028	$3,367.714	May 2028
Min Payment Only	Jun 2028	$3,282.234	Jun 2028
Min Payment Only	Jul 2028	$3,195.116	Jul 2028
Min Payment Only	Aug 2028	$3,106.329	Aug 2028
Min Payment Only	Sep 2028	$3,015.841	Sep 2028
Min Payment Only	Oct 2028	$2,923.62	Oct 2028
Min Payment Only	Nov 2028	$2,829.631	Nov 2028
Min Payment Only	Dec 2028	$2,733.842	Dec 2028
Min Payment Only	Jan 2029	$2,636.218	Jan 2029
Min Payment Only	Feb 2029	$2,536.724	Feb 2029
Min Payment Only	Mar 2029	$2,435.323	Mar 2029
Min Payment Only	Apr 2029	$2,331.98	Apr 2029
Min Payment Only	May 2029	$2,226.657	May 2029
Min Payment Only	Jun 2029	$2,119.316	Jun 2029
Min Payment Only	Jul 2029	$2,009.919	Jul 2029
Min Payment Only	Aug 2029	$1,898.425	Aug 2029
Min Payment Only	Sep 2029	$1,784.796	Sep 2029
Min Payment Only	Oct 2029	$1,668.99	Oct 2029
Min Payment Only	Nov 2029	$1,550.965	Nov 2029
Min Payment Only	Dec 2029	$1,430.679	Dec 2029
Min Payment Only	Jan 2030	$1,308.088	Jan 2030
Min Payment Only	Feb 2030	$1,183.149	Feb 2030
Min Payment Only	Mar 2030	$1,055.816	Mar 2030
Min Payment Only	Apr 2030	$926.044	Apr 2030
Min Payment Only	May 2030	$793.786	May 2030
Min Payment Only	Jun 2030	$658.993	Jun 2030
Min Payment Only	Jul 2030	$521.619	Jul 2030
Min Payment Only	Aug 2030	$381.612	Aug 2030
Min Payment Only	Sep 2030	$238.923	Sep 2030
Min Payment Only	Oct 2030	$0	Oct 2030

$3.15Daily interest

Jul 2028First debt gone

$1,366Total interest

Want to see every payment?

The app tracks it all for you.

FinPal app showing detailed debt breakdown

Understanding Debt Payoff Strategies

Learn more about the methods behind the math

Debt Avalanche

Attack your highest interest rate debt first. Like an avalanche gaining momentum, you knock out expensive debts quickly, saving maximum money on interest. Best for disciplined savers who want to minimize total cost.

Minimizes total interest paid
Mathematically optimal
Best long-term savings

Debt Snowball

Start with your smallest balance, regardless of interest rate. Each debt you eliminate builds psychological momentum, like a snowball rolling downhill. Best for those who need motivation and quick wins.

Quick psychological wins
Builds motivation
Higher completion rates

Frequently Asked Questions

Disclaimer: This calculator is for educational purposes only and does not constitute financial advice. Results are projections based on the information you provide. Actual results may vary. Consult with a qualified financial advisor for personalized guidance.

Debt Payoff Calculator