I have three loans running. How fast can I actually be debt-free?
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Paying a little extra on every loan at once feels responsible and is close to the worst available strategy. Where the extra rupee goes changes the finish date by months and the interest bill by lakhs.
Why the Order Beats the Amount
Most people with several loans running spread any spare money across all of them, a little here and a little there. It feels fair and it is close to the least efficient thing you can do. Interest accrues on each balance at its own rate, so a rupee sent to the 36 percent card is worth roughly four times as much as the same rupee sent to a 9 percent car loan.
The two named strategies differ only in how they pick the target. The avalanche method attacks the highest interest rate first and is mathematically optimal: it always produces the lowest total interest and, almost always, the earliest finish date. The snowball method attacks the smallest balance first, clears an account sooner, and produces a visible win that keeps people going. The cost of that motivation is real and is shown below.
What both share is the mechanism that does the actual work. Once a debt is cleared, its entire payment is redirected to the next target rather than absorbed into spending. That is what turns a linear repayment into an accelerating one, and it is why the finish date arrives far sooner than the sum of the individual loan tenures suggests.
Debt Payoff Model
How to Read the Payoff
The finish date assumes something specific and demanding: that every rupee freed by a cleared loan goes straight to the next one. If a cleared EMI quietly becomes extra spending money instead, the model is wrong and the remaining debts take their full original course. Setting up the redirected payment as a standing instruction on the day a loan closes is the single mechanical step that makes this plan work.
The interest saved by the extra payment line prices the discipline. Extra payments do two things at once: they cut the balance the interest is charged on, and they shorten the number of months over which it is charged. That is why a modest extra amount removes a disproportionate share of the total interest, and why the effect is largest when it is directed at the highest rate.
The comparison between the two strategies in the verdict is the honest version of a debate that is usually argued on principle. Avalanche is mathematically superior and by how much is a number, not an opinion. If that number is small, snowball is a perfectly reasonable choice, because a strategy you actually finish beats an optimal one you abandon.
What Changes the Answer
Whether the card balance is revolving
A credit card carrying a balance past the due date is charged at roughly 36 to 42 percent a year, plus tax on the interest, and new purchases lose the interest-free period entirely. Nothing else on a household balance sheet is close, which is why the card is almost always the first target regardless of its size.
The prepayment terms on each loan
Floating rate loans to individuals generally cannot carry a foreclosure charge under RBI norms, but fixed rate personal loans frequently do, often two to five percent of the outstanding. A penalty changes the ranking, so check the terms before directing extra money at a particular loan.
Consolidating into a single cheaper loan
A secured loan against property, or a top-up on an existing home loan, can refinance card and personal loan balances at a much lower rate. That genuinely reduces the interest, but it converts unsecured debt into debt secured on your home, and it usually stretches the tenure. Both are real costs that the lower rate can disguise.
Whether new debt keeps appearing
The model assumes no new borrowing. If the underlying reason for the debt is a monthly deficit rather than a one-off event, the balances rebuild as fast as they are cleared. In that case the payoff plan is treating a symptom and the budget is the actual problem.
How We Calculated This
The Decision Framework
Frequently Asked Questions
Avalanche or snowball — which should I use?+
Should I keep investing while paying off debt?+
Does paying off a loan early hurt my credit score?+
Is a debt consolidation loan a good idea?+
What if I cannot even make the minimum payments?+
Should I use my emergency fund to clear debt?+
Sources and Method References
- Reserve Bank of India — credit card, personal loan and foreclosure charge norms
- TransUnion CIBIL — credit scoring factors and utilisation
- RBI Sachet — grievance redressal and lending conduct
The concept behind the number
This scenario gives you a figure. These pages give you the idea it comes from, the words on the inputs, and the article that works through the decision.