A calmer way out of debt — why the order you pay them changes everything

By the StratEQ team · a plain-English guide

Here's the verdict up front: if you're carrying more than one debt, the order you pay them in changes two things — how much interest you pay in total, and how soon you feel progress. There are two sensible orders, not one. The avalanche pays the least interest. The snowball gives you the earliest win. Both work, and neither is wrong.

There's also one trap worth checking before you choose either — a minimum payment that's smaller than the interest it's meant to cover. We'll get to it. First, the basics, calmly. (If you're not yet sure of your full picture, start with how to know where your money stands.)

A note on the numbers: the examples below are in no particular currency — read them in yours. And StratEQ gives you a clear read on your money. It isn't financial advice.

What your minimums actually do — and what they don't

Every debt has a minimum payment. Paying it keeps the account in good standing. That matters, and it's worth saying plainly: making your minimums on time is already doing something.

What a minimum mostly doesn't do, especially early on, is shrink the debt. A large slice of each minimum goes to that month's interest before a cent touches the balance.

Take a credit card with an 8,000 balance at 20% a year. One month's interest is roughly 133 (8,000 × 20% ÷ 12). If the minimum is 240, then 133 of it services the interest and only about 107 reduces what you owe. You paid 240; the debt fell by 107.

Now the useful part: anything you pay above the minimum skips that queue. The interest for the month is already covered, so every extra unit goes straight at the balance. Minimums keep you standing; the extra is what moves you. Even a modest, steady extra changes the shape of the whole journey — you'll see by how much in the worked example below.

Two good orders: avalanche and snowball

Once your minimums are covered and you have something extra, the question becomes: which debt gets it? Two well-known answers.

The avalanche: highest interest rate first

Point all your extra at the debt with the highest interest rate, while paying minimums on the rest. When it's gone, move to the next-highest rate.

Why it works: the highest-rate debt is the most expensive one to keep. Clearing it first means, mathematically, you pay the least total interest of any order. That's not a promise about your life — it's how the arithmetic falls.

The honest cost: if your highest-rate debt is also a big one, your first zero balance can be a long way off. Months of paying without a single account closing tests anyone's patience.

The snowball: smallest balance first

Point all your extra at the debt with the smallest balance, regardless of its rate. When it's gone, move to the next-smallest.

Why it works: you close an account sooner — often much sooner. One less minimum to juggle, one less statement, one visible piece of proof that the plan is working. For a lot of people, that early win is what keeps the whole thing going.

The honest cost: while you're clearing small balances, a higher-rate debt may sit there quietly costing more. Over the full journey you'll usually pay somewhat more interest than the avalanche.

So which one?

Honestly: the avalanche wins on interest, the snowball wins on momentum, and both get you to the same place — zero. The gap between them is often smaller than people expect (see the example below). What matters far more than the choice is that the extra keeps flowing every month. Seeing your debts side by side — balances, rates, minimums — is usually what makes the choice feel obvious rather than agonising.

The rolling-payment effect — the part most people miss

Here's the quiet engine inside both methods, and it deserves its own heading.

Suppose you can put 800 a month toward debts in total. When the first debt is paid off, don't pocket its minimum — roll it forward. Your total stays 800, but now the freed-up minimum joins the extra and lands on the next debt. When that one closes, both freed minimums roll on to the third.

So the payment hitting your target debt grows at every step: the extra, then the extra plus one old minimum, then plus two. Each payoff makes the next one arrive sooner. You're paying the same 800 every month from start to finish — it just concentrates as you go. It's the closest thing debt payoff has to compounding working in your favour.

A worked example — an example, not a promise

These are illustrative round numbers, invented for this article. Your debts, rates and dates will differ, and real minimums often shrink as balances fall (we've held them flat here to keep the arithmetic simple — real minimums-only payoff typically stretches out even longer).

Three debts, 800 a month available in total:

Minimums add up to 650, leaving 150 extra. In month one, interest across the three debts is roughly 308 (133 + 25 + 150) — so nearly half of the 650 in minimums is swallowed by interest before a cent touches a balance. That's the starting position, and it's exactly why the 150 extra punches above its weight: all of it hits balances.

Running the arithmetic month by month, with freed minimums rolling forward:

• Avalanche (credit card → store card → loan): the first account closes around month 26, and the last balance reaches zero around month 40, with total interest of roughly 6,260.
• Snowball (store card → credit card → loan): the store card closes around month 11 — a zero balance inside the first year — the rest follows, and the last balance reaches zero around month 40 as well, with total interest of roughly 6,430.

Two things worth noticing, because they're the honest heart of this whole topic:

1. The gap between the methods is about 170 in interest — over more than three years. The avalanche is cheaper, as it always is, but not dramatically so here. The snowball buys its early win at a genuinely small premium in this example.
2. The gap between either method and minimums-only is enormous. Paying only the 650 in minimums (held flat), these debts take around 57 months to clear and cost roughly 9,060 in interest — roughly 2,600 to 2,800 more, and nearly a year and a half longer, than either ordered method with the 150 extra rolling forward.

Read that again, calmly: the choice between avalanche and snowball changed things by 170. The extra payment and the rolling effect changed things by thousands. Pick the order that suits your temperament; it's the extra that does the heavy lifting.

The one trap: a minimum below the interest

Before choosing any order, there's one check worth running on each debt, because it changes everything about that debt's picture.

Work out one month's interest: balance × yearly rate ÷ 12. Then compare it to the minimum payment.

If the minimum is smaller than the monthly interest, that debt is growing — even while you pay on time, every time. Say a card carries 3,000 at 24%: that's 60 a month in interest. If the minimum is 55, the balance rises by about 5 a month despite the payment. Nothing is late, nothing is flagged, and the debt is quietly getting bigger.

This can happen with percentage-based minimums on high-rate accounts, or when fees stack on top of interest. The arithmetic is blunt: a balance only starts falling once the payment clears the interest line. Below that line, no payoff order can help that debt, because it isn't being paid off at all — it's being rented.

If one of your debts sits below the line, that's not a reason for shame. It's information — arguably the single most useful fact in your whole debt picture, and you can only act on it once you can see it.

Seeing your own numbers in one place

Everything above is arithmetic, and arithmetic needs your real numbers: each balance, each rate, each minimum, side by side. That's the unglamorous step where most plans stall — the numbers live in five apps and two statements, so the picture never quite gets assembled.

That's the job StratEQ does. It's free to start: enter your debts (and your budget, savings and net worth, if you like) and it turns your numbers into a plain-English verdict on where you stand — balances, interest and all — so choosing an order becomes a decision you can make in one sitting instead of a fog you live in. No card needed, and in the free preview your numbers stay on your device. Clearing debt is also one of the surest ways to move the one number that sums it all up — your net worth.