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Debt Avalanche vs Snowball Calculator

Compare debt avalanche and debt snowball repayment strategies using the same monthly budget.

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Debt Avalanche vs Snowball Calculator

Compare debt avalanche and debt snowball repayment strategies using the same monthly budget.

Figures are estimates. You can adjust every assumption.

Result

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Questions answered

What this calculator helps you work out

  • Which strategy could cost less interest?
  • How long might each strategy take?
  • How does repayment order affect progress across several debts?

Common questions

Debt Avalanche vs Snowball Calculator FAQs

What is the debt avalanche method?+

It sends extra money to the highest-interest debt first, which often minimises interest.

What is the debt snowball method?+

It targets the smallest balance first, creating earlier account closures that some people find motivating.

Which method is best?+

Avalanche often has the mathematical advantage, while snowball may offer behavioural benefits. The sustainable plan is the one you can follow.

Go beyond the result

Debt Avalanche vs Snowball: Which Method Saves More?

See a worked example, the trade-offs to consider and the assumptions that can change the answer.

Read the guide →