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How TrySnowball Works: Track Reality, Not Predictions

Unlike traditional debt spreadsheets, TrySnowball adapts to your real life. Learn why tracking reality instead of enforcing predictions helps you actually get out of debt.

By Richard Bate 6 min read Updated December 2025

The short version

01The TrySnowball Philosophy

TrySnowball is a UK debt payoff tracker. You add your debts, choose a method (snowball clears the smallest balance first, avalanche clears the highest APR first), and it shows your debt-free date. Each month you tell it what you actually paid and the balance your lender actually shows, and it recalculates from where you are now.

Most debt tools force you into a rigid plan on day one. They assume you'll pay exactly £500 every month. They calculate interest to the penny. They tell you you'll be debt-free by March 15th, 2027.

Then life happens. You pay £350 in January because the car broke down. You pay £700 in May because you got a bonus. Your credit card adds a £12 late fee you didn't expect. Suddenly the spreadsheet is wrong, and you feel like a failure.

TrySnowball works differently. We don't enforce predictions. We track reality.

You tell us what actually happened. We recalculate everything based on your current situation. No guilt. No judgment. Just the facts, and a new projection based on where you are right now.

02Four Core Principles

1. Track reality, don't enforce predictions
You pay whatever you actually paid. We record it. That's it. No comparing you to an unrealistic plan you made three months ago.

2. Balance is whatever the lender says it is
Your credit card statement says £1,534.53? That's your balance. We don't argue. We don't assume. Fees happened? Interest charged? New spending? Update the balance. We adapt.

3. Deviations from the plan are expected and accepted
Life is messy. Income changes. Emergencies happen. The plan is a guide, not a contract. Every month is a fresh start.

4. System re-calculates projections based on current reality
After every update, TrySnowball recalculates your debt-free date using your actual current balances, your actual payment history, and realistic assumptions about future payments. The projection is always up to date.

03How It Actually Works

Step 1: Add your debts
Tell us what you owe. Credit cards, loans, overdrafts, whatever. Enter the current balance, the APR, and the minimum payment. That's all we need to start.

Step 2: TrySnowball builds your plan
Using the debt snowball method (smallest balance first), we show you the order to clear your debts, which one to focus on this month, and your debt-free date. Pay minimums on everything, then put anything extra on the focus debt.

Step 3: Do the monthly check-in
When your statements arrive, TrySnowball shows each debt with the balance we predicted. Tap Correct if it matches, or Adjust to enter the real number. Interest, fees, a bonus payment, whatever happened, you just confirm reality.

Step 4: TrySnowball recalculates everything
From your confirmed balances, we update your debt-free date, show your progress, and set up next month's focus. No judgment. Just facts.

04What the monthly check-in looks like

Here's what the check-in looks like: one card per debt, each showing the balance we predicted for this month.

Tesco Clubcard
Balance we predicted this month
£847.32
Barclaycard
We predicted £4,180, your statement says more
£4,203.18

Tap "Correct" when the predicted balance matches your statement. Tap "Adjust" to type the real number when it doesn't.

Either way it takes seconds, and the header keeps count of how many you've confirmed. No spreadsheet formulas, no manual recalculation. You confirm reality, we do the maths.

05Why This Beats Traditional Spreadsheets

Traditional debt spreadsheets are brilliant for people whose lives are completely predictable. The problem, covered in full in why spreadsheets don't work for debt, is that nobody's life is completely predictable.

The spreadsheet problem: You make assumptions on day one. £500/month payment. 22% APR calculated exactly. No fee increases. No life changes. Those assumptions ride for years.

Six months later, the spreadsheet says your Visa should be £3,847.32. Your actual statement says £4,203.18. Now what? The spreadsheet is useless. You feel like you failed.

The TrySnowball difference: No assumptions that ride forever. Every month, you tell us reality. We adapt. The projection is always based on current data, not outdated assumptions.

Month 1: Planned £500, paid £350? We record £350. Recalculate.
Month 2: Balance went up £200 due to fees? Update it. Recalculate.
Month 3: Got a bonus, paid £900? Record £900. Recalculate.

You're never "behind" on a plan. You're always exactly where you are, with a realistic projection forward.

06We Don't Auto-Apply Interest

TrySnowball does NOT automatically add interest to your debts. This is intentional.

Why? Because real-world interest calculations are complex. Your actual statement includes:

• Daily interest on your average daily balance

• Transaction fees

• Late fees

• New spending

• Credits and refunds

Any "auto-calculated" interest would be a guess. And guesses drift from reality fast.

Instead: Once a month, check your actual statement. Update your balance to match. That number includes all the interest, fees, and changes that actually happened. Reality, not estimation.

We do calculate interest for projections (the "debt-free by March 2027" forecast). But we never touch your actual balance. That's your truth, not our assumption.

07Why This Approach Actually Works

No guilt: You're never "behind schedule" because there's no fixed schedule. Life happened? Cool. Update the numbers. Move forward.

No lying to yourself: Your balance is whatever it actually is. Your payments are whatever you actually paid. No fudging numbers to make a spreadsheet work.

Always realistic: Projections are based on real data, not optimistic assumptions from three months ago. If progress is slower than expected, you see it. If you're crushing it, you see that too.

Builds the right habit: The habit isn't "follow the plan perfectly." The habit is "track reality, make progress, adapt." That's sustainable.

According to StepChange, one of the biggest reasons people give up on debt repayment is feeling like they've "failed" when they can't stick to an unrealistic plan. TrySnowball removes that failure mode.

08Ready to Start?

TrySnowball is free to use. No credit card required. Your data is private. We don't sell or share anything.

What you need:

• 5 minutes to add your debts (name, balance, APR, minimum payment)

• Monthly commitment to update balances (check statements, update numbers)

• Willingness to be honest about what you actually paid

That's it. No spreadsheet skills. No financial expertise. Just honesty and consistency.

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