The Debt-Free Countdown — Snowball & Avalanche Debt Payoff Calculator with Your Exact Payoff Date (Excel + Google Sheets)

The average American carries $6,715 in credit card debt at 22.3% APR. Pay minimums and you'll hand the bank more in interest than you ever borrowed. The Debt-Free Countdown ends the guessing: enter your debts once, and it calculates the exact month you're free — then walks you there payment by payment.

This is a 6-tab payoff engine, not a printable coloring page. Every number is computed: your date, your interest saved, which debt to attack each month, and when freed-up minimums roll into the next target.

What's inside

• Start Here — 10-minute setup drill. No fluff.
• Debts — list up to 8 debts (cards, loans, BNPL, medical, family). Auto-calculates monthly interest, payoff order, and flags any debt where the minimum doesn't even cover interest ("NEVER" in red — that one jumps the queue).
• Dashboard — zero input: your DEBT-FREE DATE in month-and-year, months remaining, total interest on your plan vs. minimums-only, and the interest you're saving. Check it every payday.
• Plan — the 96-month engine. Month by month: which debt gets the extra, what dies when, running balance with progress bars. When a debt hits zero, its minimum payment rolls forward automatically — the real snowball effect, computed for you.
• Milestones — the sheet tells you the month you hit 25% / 50% / 75% / FREE, with a yellow cell to pre-plan each celebration (in cash, obviously).
• Payment Log — track actual vs. planned payments, with a running ahead/behind counter. Windfalls shorten the countdown.

Snowball or avalanche? Both. One dropdown.

Flip the method dropdown and the entire plan — date, interest, attack order — recalculates instantly. Snowball (smallest balance first) buys motivation; avalanche (highest APR first) buys math. Compare your two dates and pick the one you'll actually chase.

Real example (the sample data inside)

Three debts totaling $15,690 · $200/month extra → debt-free in 29 months instead of never, saving ~$2,900 in interest vs. paying minimums. Your numbers will differ. That's the point — this calculates yours.

Who it's for

Anyone juggling 2+ debts who's tired of "someday." Biweekly earners who want a date, not a vibe. People who tried a debt app, got upsold, and just want a tool they own.

FAQ

Excel or Google Sheets? Both. In Sheets: File → Import → Upload. Every formula works in both. No macros, ever.

How many debts? Up to 8 tracked simultaneously, any mix of cards, loans, BNPL, medical, and family loans.

What if I can only add $50/month extra? Enter $50. You'll still get a real date — and see exactly how much one more $25 moves it.

Is my data private? Completely. It's a file you own — no accounts, no bank logins, no app scanning your statements.

I already own the Payday Ritual System — do I need this? The System's debt snowball tab tracks your debts inside your full budget. The Countdown is the deep-dive weapon: avalanche comparison, 96-month projection, exact dates, milestone schedule. They work together.

Works in Excel & Google Sheets · Instant download · No shipping, no waiting