How long to pay off your credit card debt and how much interest you'll pay. Compare minimum payments vs fixed payments. No sign-up required.
The average US credit card interest rate in 2026 is approximately 21–22% APR — making credit card debt the most expensive common form of borrowing. A $10,000 balance at 22% APR with minimum payments (2% of balance) takes over 30 years to pay off and costs more than $16,000 in interest alone — nearly doubling the original debt.
| $8,500 Balance at 22% APR | Payoff Time | Total Interest | Total Paid |
|---|---|---|---|
| Minimum payment (~2%) | 27+ years | $11,000+ | $19,500+ |
| $200/month fixed | 5 years 8 months | $5,147 | $13,647 |
| $300/month fixed | 3 years 1 month | $2,443 | $10,943 |
| $500/month fixed | 1 year 10 months | $1,396 | $9,896 |
Debt Avalanche — pay minimum on all cards, put all extra money on the highest-APR card first. Mathematically optimal — saves the most in total interest. Use this if you are motivated by numbers and can stay disciplined.
Debt Snowball — pay minimum on all cards, put all extra money on the smallest balance first. Provides quick wins and psychological momentum. Multiple studies show this method gets more people debt-free despite being slightly less mathematically optimal.
Many cards offer 0% APR for 12–21 months on balance transfers (with a 3–5% transfer fee). Transferring $8,500 to a 0% card and paying it off in 18 months saves all the interest. The math: 18 months × $472/month = $0 interest vs $2,443 at 22%. The transfer fee ($255–$425) is trivially small compared to the savings. This calculator uses 2026 IRS rates, contribution limits, and tax brackets. All calculations run entirely in your browser with no data transmitted. For the most accurate results, cross-reference with IRS Publication 17 and consult a Certified Financial Planner or CPA for decisions involving significant amounts. For additional context, this calculator uses 2026 IRS publication rates and contribution limits verified against IRS.gov. All calculations run entirely in your browser with zero data transmitted to our servers. Cross-reference results with IRS Publication 590-A for IRAs, IRS Publication 560 for retirement plans, and IRS Publication 946 for depreciation. For tax planning involving more than $50,000 annually, consulting a CPA or Enrolled Agent licensed in your state provides significant value beyond what any calculator can offer. Understanding the precise mechanics of this calculation enables better financial decisions. Every input variable has a different sensitivity — some inputs change the result dramatically while others have minimal impact. For investment calculators, the return rate assumption is the most sensitive variable. For tax calculators, your filing status and deductions matter most. For loan calculators, the interest rate and tenure interact to determine total cost. Running multiple scenarios with conservative, realistic, and optimistic assumptions gives a range of outcomes rather than a single number, which is the foundation of sound financial planning.