Credit cards are convenient. They're also the most expensive form of consumer debt in America. The average credit card APR in 2026 is 22% — and penalty rates go as high as 29.99%.
Here's what that actually means for your wallet.
You see something you want. It costs $1,000. You put it on your credit card, planning to pay it off "soon." Then life happens. You make minimum payments.
| Scenario | Total Paid | Interest Paid | Payoff Time |
|---|---|---|---|
| Minimum payments only | $2,398 | $1,398 | ~15 years |
| Pay off in 1 year | $1,122 | $122 | 1 year |
| Pay off in 6 months | $1,065 | $65 | 6 months |
| Pay off immediately | $1,000 | $0 | — |
Credit card interest is calculated daily based on your average daily balance. This is called the Daily Periodic Rate (DPR).
DPR = APR ÷ 365
If your APR is 22%, your DPR is 0.0603%. That doesn't sound like much. But here's the problem: it compounds every single day.
At 22% APR on a $5,000 balance:
That's 74% of your original balance paid in interest alone. The bank makes more on your debt than you'd make on most investments.
In 2025, U.S. credit card companies collected over $130 billion in interest and fees. That's not a side effect of the business model — that IS the business model.
The average American household with credit card debt carries $8,000 in balances and pays about $1,760/year in interest. Over a decade on minimum payments, that same $8,000 costs over $20,000.
| Balance | APR | Min Payment | Total Paid | Interest | Time |
|---|---|---|---|---|---|
| $1,000 | 22% | 2% | $2,398 | $1,398 | ~15 yrs |
| $3,000 | 22% | 2% | $6,942 | $3,942 | ~15 yrs |
| $5,000 | 22% | 2% | $11,570 | $6,570 | ~15 yrs |
| $8,000 | 22% | 2% | $18,512 | $10,512 | ~15 yrs |
| $10,000 | 22% | 2% | $23,140 | $13,140 | ~15 yrs |
Notice the pattern? The bank always makes about 2.3x your original balance in interest. That's not an accident — the minimum payment formula is designed to maximize lifetime interest while keeping payments "affordable."
Here's a perspective shift. That $5 latte you buy every morning? If you're carrying credit card debt, it actually costs you more than $5.
Because every dollar you spend on non-essentials is a dollar you could have put toward your debt. And every dollar toward debt saves you 22% annually in avoided interest. That $5 latte is really costing you $6.10 in future wealth.
This isn't about never enjoying life. It's about understanding the true cost of carrying debt so you can make informed choices.
The numbers above are averages. Your situation is different. The only way to know exactly how much your credit card debt costs you is to run your actual numbers.
Enter your balances, APRs, and see exactly how much you're paying in interest — and how to save thousands by switching to a payoff strategy.
Try the Debt Calculator →For most people, yes. Payday loans have higher rates, but credit card debt affects more people. The 22% average APR is 3-4x higher than personal loans or auto loans.
Closing cards can hurt your credit score by reducing your available credit and credit history length. Keep them open but don't carry a balance.
The Avalanche method saves the most money. Pay minimums on everything, then throw all extra cash at the card with the highest APR first.