The Debt Snowball Workbook + Calculator
The Debt Snowball Workbook + Calculator
A guided 12-month plan to clear consumer debt, built around the method that actually sticks.
- ✓Net-worth + debt inventory worksheet
- ✓12 months of monthly payment trackers
- ✓The "minimum + 1" snowball calculator (interactive PDF)
- ✓Spending audit: 12 categories, 1 month
About this guide
There are two ways to pay off consumer debt that the math agrees on. The avalanche pays the highest-interest debt first and saves slightly more in interest. The snowball pays the smallest-balance debt first and costs slightly more but completes 30-40 percent more often. The data on this is consistent across multiple studies: completion rate is the variable that actually matters because the math-optimal plan is irrelevant if you quit it in month four. The mechanism behind the snowball is behavioural, not financial. Paying off the first debt — typically a small store card or BNPL balance — gives the brain an undeniable win in the first 1-3 months.
The win restores the felt sense that debt is finite, which most people who carry debt long-term have lost. After the first payoff, the same monthly payment rolls into the next debt; this is where the "snowball" comes from. By the time you reach the largest debt, you might be paying $400-$700 a month against it. The total interest cost of choosing snowball over avalanche on a typical $20,000-$40,000 of consumer debt across 4-6 accounts is $200-$800 — real money but less than 5 percent of total. The completion-rate advantage swamps the interest cost for most users. The two pillars of any successful payoff are honest accounting and the spending audit.
Most people underestimate their consumer debt by $5,000-$15,000 because of debts they have stopped looking at (the credit card whose statement they no longer open, the family loan, the BNPL balance from last December). The first hard step of the workbook is putting all of it on one page; once it exists in writing, the number loses about 60 percent of its power. The spending audit is where the +1 — the additional monthly amount that fuels the snowball — comes from. Most users find $150-$400 of monthly leakage they did not know about; that money becomes the payoff fuel.
What's inside
The math-optimal debt payoff plan is the avalanche. The plan that actually finishes is the snowball. This workbook walks you through 12 months of guided snowball payoff with worksheets, milestone celebrations, and the calculator that lets you see the finish line on day 1.
How it works
Step 1: list every debt. Step 2: order smallest to largest by balance. Step 3: pay minimums on everything except smallest; add a fixed +1 to the smallest. Step 4: when smallest clears, roll its full payment onto the next. Repeat. The 12 monthly trackers show progress. The spending audit and "find your $200" chapters provide the +1. Most $20,000-$40,000 payoffs complete in 18-24 months at a $200-$400 +1.
Table of contents
- 01Snowball vs avalanche — and why this is snowball
- 02Step 1: List every debt (the brutal page)
- 03Step 2: Order them smallest to largest
- 04Step 3: The minimum + 1 calculator
- 05Step 4: The 1-month spending audit
- 06Step 5: Find your $200 (it is there)
- 07Months 1–12: monthly trackers
- 08When to refinance / consolidate / negotiate
- 09The day after payoff (this matters)
- 10Building the never-again fund
Is this for you?
✓ Built for
- •Adults with $5K-$50K of consumer debt across 3+ accounts
- •People who have failed at debt payoff before and are looking for a method that completes
- •Anyone whose debt is causing more cognitive load than the math itself warrants
- •Households doing payoff together who need a shared system and tracker
- •People who want a method-agnostic worksheet (snowball or avalanche; the workbook covers both)
✗ Not for
- •People with student loans or mortgages as their primary debt — those are out of scope and need different tools
- •Anyone in active default or with debts in collections — talk to a non-profit credit counsellor first; this workbook is for ongoing payoff, not crisis intervention
- •People whose interest rates differ by more than 15 percentage points across accounts — the math advantage of avalanche becomes too big to ignore
Sample pages
A peek at three pages from inside the workbook.
The Debt Inventory
List every debt — the credit card you avoid, the family loan, the buy-now-pay-later balance. The total at the bottom is the number you have been afraid of. Now it is just a number.
Minimum + 1 Calculator
Find the smallest balance. Pay its minimum + $50. When it is gone, roll that whole payment into the next debt. The "snowball" gets bigger every payoff.
The Spending Audit
One month. Twelve categories. No judgement, just numbers. Most users find $150–$400/month they did not know was leaving.
Frequently asked questions
Is this US-specific?+
Should I use snowball or avalanche?+
What about student loans / mortgages?+
Snowball or avalanche — which actually saves more money?+
Can I use this if I have student loans?+
What if I cannot find the +1?+
Should I keep paying retirement contributions during a debt payoff?+
My debt is in collections. Will this work?+
Is this Dave Ramsey-style?+
What about consolidation or balance transfers?+
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