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Debt & Credit
"Am I paying more than I have to?"
Price every dollar of interest before it compounds against you. Run the CFPB's minimum-payment math on a $5,000 card at 22% APR and it drags on ~19 years and costs $8,100 in interest — more than you originally borrowed — versus under 3 years on a fixed $200/month. See that trap closed, weigh paying down debt vs investing the difference, and break down the amortization on any fixed-rate loan. Every formula shown; nothing leaves your browser.
The one lever that matters: a payment that doesn't shrink
The minimum payment falls as your balance falls, which is exactly why it keeps you in debt for decades. The fix isn't complicated: commit to a fixed dollar amount and hold it steady even as the balance drops. On a $5,000 card at 22% APR that single habit turns a ~19-year, $8,100-interest grind into an under-3-year, ~$1,750 payoff. Every tool here makes that gap visible in your own numbers rather than asking you to take it on faith.
Why does paying only the minimum cost so much?
Because the minimum is engineered to barely outpace interest. On a $5,000 balance at 22% APR, the first month's interest is ~$92; a typical 1%-of-principal-plus-interest minimum asks ~$142, so only ~$50 reduces what you owe. As the balance falls the percentage component shrinks too, dragging the payoff to roughly 19 years and ~$8,100 in interest — more than you borrowed. The CARD Act of 2009 requires issuers to print a minimum-payment warning box on every statement precisely because this surprises most cardholders. Source: CFPB minimum-payment guidance; Federal Reserve G.19 (average assessed APR above 22% since 2024).
How much should I pay each month to get out of debt fast?
Pay a fixed dollar amount that never shrinks as the balance falls — that single change is what collapses the payoff. On the same $5,000 at 22%, a flat $200/month clears the card in under 3 years for ~$1,750 interest versus ~$8,100 on the minimum: about $6,350 and 16 years saved. The Credit Card Payoff tool lets you dial the fixed payment and watch the years and interest drop in real time.
Should I pay off credit card debt or invest instead?
Clearing a 22% APR balance is a guaranteed, tax-free 22% return — higher than the ~7% real long-run return the S&P 500 has historically delivered, and without the risk. As a rule of thumb, pay down anything above ~8-10% APR before investing beyond an employer 401(k) match. Below that, the Loan Payoff vs Invest tool compares the two paths at your specific rates. The exception is a 0% promo balance, where investing the difference until the promo ends can win.
Avalanche or snowball — which debt-payoff order is better?
Avalanche (highest APR first) is mathematically optimal — it minimizes total interest. Snowball (smallest balance first) costs slightly more interest but clears individual debts sooner, and a Northwestern Kellogg study (Gal & McShane, 2012) found that the visible wins improve the odds people actually finish. Pick avalanche if the interest gap is large; snowball if you need the motivation. The Debt Payoff Strategy tool computes both for your debts side by side.
Is a balance transfer worth the fee?
A 0% intro balance transfer typically charges a 3-5% upfront fee. On a $5,000 balance a 3% fee is $150 — which pays for itself if it saves more than $150 in interest before the promo rate expires (often 12-21 months). The risk is not clearing the balance in time, after which the rate can snap to 25%+. Weigh the fee against the interest you'd otherwise pay over the intro window.
Are these tools financial or credit advice?
No. Every tool here is a planning estimate using published formulas (CFPB minimum-payment method, standard amortization). They don't account for your card's exact daily-balance compounding, fees, penalty APRs, or your credit profile. They are not financial, credit, or legal advice — check your cardholder agreement and consider a nonprofit credit counselor (NFCC.org) for real debt decisions.