# The Most Effective Ways to Pay Off Debt Faster

> There are two main strategies for paying down multiple debts. Here is what the research shows about which works best and why.

*Section: Personal Finance — By Marcus Vale (Business & Markets Editor) — Published November 27, 2025 — 1 min read*

Canonical URL: https://dailyjunction.org/business-finance/how-to-pay-off-debt-fastest
Tags: debt, personal finance, credit card, interest rates, budgeting

## Key takeaways

- The avalanche method (highest interest first) is mathematically optimal — saves the most money
- The snowball method (smallest balance first) produces faster early wins that many people find motivating
- Which strategy you complete is better than the optimal strategy you abandon
- Balance transfer cards at 0% interest can significantly reduce the cost of credit card debt

## The two main strategies

If you have multiple debts, two main payoff strategies are commonly recommended. The avalanche method: list debts by interest rate (highest to lowest) and direct all extra repayment money to the highest-rate debt while paying the minimum on others. Once the highest-rate debt is cleared, redirect that payment to the next. The snowball method: list debts by balance (smallest to largest) and direct extra payments to the smallest balance first, regardless of interest rate.

## The maths

The avalanche method minimises total interest paid. If you have a £5,000 credit card at 24% APR and a £15,000 personal loan at 8% APR, every pound of extra payment directed to the credit card saves more in interest than directing it to the loan. The mathematics are unambiguous.

## The psychology

Research by Mochon, Amar and Ariely found that many people experience greater motivation from the snowball method — the faster early wins from clearing small balances give a sense of progress that sustains effort. Several studies found higher completion rates with the snowball method for people who struggle with motivation. Behavioural finance research suggests that psychological sustainability matters as much as mathematical optimality.

## Practical steps beyond the strategy

Check whether you can transfer high-interest credit card debt to a 0% balance transfer card (many offer 20-24 month 0% periods with a 2-3% transfer fee). Consider whether consolidating debts into a lower-rate personal loan reduces your total interest burden. And critically: unless you have very high-interest debt, building a small emergency fund before aggressively paying down debt prevents you from running up debt again when unexpected costs arise.

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## Sources

- [MoneyHelper](https://www.moneyhelper.org.uk)
- [Which?](https://www.which.co.uk)

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