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Avalanche Debt Elimination Calculator

Plan avalanche payments, pay high interest first, save maximum interest.

Credit/DebitVerifiable formulaYou can save and share results.

Avalanche Debt Elimination Calculator

The Avalanche Debt Elimination Calculator estimates a loan and interest estimate for your scenario from the quantities, rates, period, units and other assumptions requested on the page. Replace the example values with your own avalanche debt elimination figures and recalculate after changing an assumption. Use it to compare scenarios, then verify any current rate or fee before acting.

Enter the debt per piece of debt and the monthly bonuses, and look at the Avalanche and Snowball results for comparison.

Debt list.

Name of the debt.Balance (baht)Minimum burst (baht)Interest (%/ Year)

Besides the minimum payment.

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Avalanche method — the most interest savings.

Avalanche is a mathematically efficient debt-relief strategy that pays the minimum on every debt, then takes the excess money and pays the highest interest rate debt first, when that's settled, moves the money to the second highest interest rate debt, repeats it all over again.

Why is Avalanche more economical?

Interest accrues on the balance. If high-interest debt is left unresolved for a long time, interest will accumulate very quickly. Cut off high-interest debt first, and the interest base for the next month will be reduced faster, resulting in a total interest over time that is always lower than the other methods.

Compare Avalanche vs Snowball

  • Avalanche: Maximum interest savings, suitable for disciplined people who don't need extra incentives.
  • Snowball: Small debts are settled quickly, incentives are created, and people want to see results quickly.
  • Both are better than paying the minimum. You should choose the one that you can keep.

Frequently asked questions

How Avalanche is?
Avalanche method is to pay the minimum in each debt, and then take all the excess money and spread it on the debt with the highest interest rate first, close that debt, and then move to the next debt with the second highest interest rate.
Is Avalanche better than Snowball?
Mathematically, Avalanche always saves more interest, but Snowball closes small debts faster, more encouraging. You should choose according to your habits, whether you want to see results quickly (Snowball) or save maximum (Avalanche).
Can it be used for credit card debt?
Yes, credit cards tend to have very high interest rates (18-28% per year) so you should close them first according to the Avalanche principle. Put the interest rate 18% for regular cards or check from your balance statement.
What is the interest rate on credit cards in Thailand?
The interest rate on credit cards in Thailand as set by the Bank of Thailand is not more than 18% per year. Personal loans may be as high as 25-28% per year. Home and car loans are usually 5-10% per year.
Disclaimer: The results of the calculations are estimates only. Actual figures may vary according to the terms of the financial institution. They are not financial advice.

English calculator guide

How to use the Avalanche Debt Elimination Calculator

Use this page to test a specific avalanche debt elimination scenario. Enter your own values in the calculator above, review the units beside each field, and recalculate after changing an assumption. The result updates the avalanche debt elimination estimate instead of relying on a generic example.

  1. Build a baseline avalanche debt elimination case with figures that match your situation.
  2. Run a second avalanche debt elimination case after changing the rate, period, quantity or other key assumption.
  3. Record the difference between the two avalanche debt elimination results and the input responsible for it.

Inputs for the avalanche debt elimination estimate

For this avalanche debt elimination calculation, check the quantities, rates, period, units and other assumptions requested on the page. The result is designed to show a loan and interest estimate for your scenario, not a guaranteed provider price or official decision.

How the avalanche debt elimination result is calculated

The calculator models principal, interest, repayment timing and term using the assumptions shown on the page. Reusing the same avalanche debt elimination inputs will produce the same estimate, which makes the page suitable for controlled scenario comparisons.

Checks for a avalanche debt elimination decision

Confirm any current rate, threshold or provider rule that could change the final amount. For avalanche debt elimination, Use the result to compare affordability, not as a lending offer. Check the lender’s effective rate, fees, insurance, payment schedule and approval conditions before committing. Check the important inputs and any current provider or authority rules before using the result for a decision.

Language QA
Terminology, numeric values and calculator controls checked
Calculator scope
Loan and interest
Last English review
26 July 2026

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Kamnuanlek editorial team
reviewer
Kamnuanlek recipe and resource review team
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