The Minimum Payment Trap
Credit card companies set minimum payments low by design. A typical minimum payment is 2% of your balance or $25, whichever is greater. This is calculated to maximize the interest you pay over the longest possible time.
Minimum payment (2% of balance): ~$100/month starting Time to pay off: 23 years, 4 months Total interest paid: $8,442 Total amount paid: $13,442 vs. Fixed $200/month payment: Time to pay off: 2 years, 10 months Total interest: $1,431 Total amount paid: $6,431 Interest saved: $7,011 (83% less)
on minimum payments
minimum payments
fixed $200/month
$200 vs. minimum
See your personal payoff timeline
Enter your balance, APR, and monthly payment to see exactly how long it will take and how much interest you'll pay — compared to a better strategy.
The Debt Avalanche Method (Mathematically Optimal)
The avalanche method targets your highest interest rate debt first while making minimum payments on everything else. Once the most expensive debt is gone, you roll that payment to the next highest-rate debt. This method minimizes total interest paid and gets you out of debt fastest in pure dollar terms.
List all debts by interest rate, highest to lowest
Include all credit cards, personal loans, and any other revolving debt. You need the balance, minimum payment, and APR for each.
Pay minimums on everything except the highest-rate debt
Every extra dollar you can find goes toward the top-rate card. Do not split extra payments across multiple cards.
When the first card is paid off, "avalanche" that payment down
Take everything you were paying on the first card (minimum + extra) and apply it all to the next highest-rate debt. Your total monthly payment stays the same — it just gets more powerful.
Never close paid-off cards (at least not immediately)
Closing cards reduces your total available credit, which increases your credit utilization ratio — potentially lowering your credit score. Keep them open; just don't use them.
The Debt Snowball Method (Psychologically Powerful)
The snowball method, popularized by Dave Ramsey, targets your smallest balance first regardless of interest rate. The math is slightly worse than avalanche — you'll pay slightly more in total interest. But the psychological wins from eliminating entire debts quickly keep many people motivated when avalanche loses steam.
Research in consumer psychology has found that the goal gradient effect — feeling closer to completing something — powerfully motivates continued behavior. Wiping out a small card entirely in month 3 provides the emotional fuel to keep going.
Which method should you choose?
Avalanche if you're mathematically motivated and want to save every possible dollar. Snowball if you've tried and failed to pay off debt before and need psychological momentum. The "best" method is the one you'll actually stick to. The difference in total interest is usually small — finishing is what matters.
| Feature | Avalanche | Snowball |
|---|---|---|
| Order of payoff | Highest APR first | Smallest balance first |
| Total interest paid | Lowest possible | Slightly higher |
| Time to debt-free | Fastest | Slightly longer |
| Early motivation | Slower wins | Quick early wins |
| Best for | Disciplined, numbers-driven people | People who need motivation boosts |
Balance Transfers: 0% APR for Up to 21 Months
A balance transfer moves your high-interest debt to a new card that offers a 0% promotional APR for a period of time (typically 12–21 months). During that window, 100% of your payment goes toward principal — none to interest.
Balance transfer pitfalls to avoid
1. Transfer fee: Most cards charge 3–5% of the transferred balance upfront. On $5,000, that's $150–$250 — still far cheaper than 22% APR for a year. 2. The revert rate: If you don't pay off the balance before the promotional period ends, the remaining balance reverts to a high standard rate (often 25%+). Have a clear payoff plan before transferring. 3. New purchases: New purchases on the card may not have 0% APR. Keep it as a payoff vehicle only.
How to Find an Extra $200–$400/Month
The strategies above all require extra money to work. Here's where to find it without significantly disrupting your life:
- Audit subscriptions — Americans average $200+/month in subscriptions they've forgotten about or underuse. Cancel anything you haven't used in 30 days.
- Negotiate bills — Internet, phone, insurance — calling your current provider and threatening to cancel often results in immediate loyalty discounts. Takes 15 minutes, can save $50–$100/month.
- Temporarily pause retirement contributions above employer match — Controversial but mathematically sound if your debt APR (22%) exceeds your expected investment return (7%). You're guaranteed to save 22%; the market only probably returns 7%.
- Sell things you own — A one-time injection of $500–$1,000 on a high-APR debt saves far more in interest than it cost you.
- Increase income — Even $500/month in freelance or part-time income applied entirely to debt payoff can cut your timeline in half.
Debt Strategy Quiz
You have two debts. Card A: $8,000 at 19% APR. Card B: $1,200 at 26% APR. You have $400/month to put toward debt (above minimums). What does each strategy recommend?
Build a budget that frees up money for debt payoff
Use the Budget Planner to find where your money is going and identify exactly where you can cut to accelerate payoff.