金融
即时、私密且免费
信用卡还款计算器.
使用不同的还款策略规划信用卡债务还款
输入数值
输入时结果会更新。
最低还款额（$）: $125.00
需要的还款额: $249.62/month
Balance-transfer comparison
Estimated savings: $1012.50
Minimum Payment Trap
If you only pay the minimum payment of $125.00/month:
Payment Amount Comparison
| Monthly Payment | Months | 总利息 | Savings |
|---|---|---|---|
| $125.00(最低还款) | 62 | $2,693 | $3,845 |
| $200.00(your payment) | 32 | $1,314 | $5,225 |
| $300.00 | 20 | $797 | $5,741 |
| $400.00 | 14 | $579 | $5,960 |
First 12 Months Payment Schedule
信用卡小贴士
使用方法
多还一点：即使小幅增加还款额也能大大缩短还款时间。
最低还款警告：只还最低还款额可能需要数十年才能还清，并产生数千元的利息。
有多张卡？优先还清年利率最高的卡（雪崩法）可以节省最多的钱。
相关计算器
Cite this calculator
Canonical URL: https://mathify.one/zh/finance/credit-card-payoff
Cite as: Mathify. (2026). 信用卡还款计算器. https://mathify.one/zh/finance/credit-card-payoff
Use Cases
Estimate payoff timeline
See how long it will take to become debt-free with your current payment plan, and how extra payments can shorten that time.
Example: Enter a $5,000 balance at 18% APR with a $200 monthly payment to see the payoff date.
Compare payment strategies
Evaluate different monthly payment amounts to find a plan that fits your budget and minimizes interest.
Example: Compare paying $250 vs. $300 per month to see the difference in total interest paid.
Frequently Asked Questions
- How does the Credit Card Payoff Calculator work?
- You input your current balance, interest rate, and monthly payment. The calculator estimates how long it will take to pay off your debt and how much interest you'll pay, based on your payment strategy.
- What payment strategies can I compare?
- You can compare different monthly payment amounts or strategies like paying a fixed amount or a percentage of the balance. The calculator shows the impact on payoff time and total interest.
- Can I use this calculator for multiple credit cards?
- This calculator is designed for a single credit card balance. For multiple cards, you can calculate each separately or use a debt payoff planner that handles multiple debts.
Tips & Common Mistakes
Tips
- Always pay more than the minimum payment to reduce interest costs and payoff time.
- Consider making bi-weekly payments to reduce interest accrual.
- Use the calculator to set a realistic monthly payment that you can stick to.
- Check your credit card statement for the exact APR and minimum payment calculation.
Common Mistakes to Avoid
- Forgetting to include the annual fee or other charges in the balance.
- Using the monthly interest rate instead of the annual rate.
- Assuming the interest rate stays the same; it may change over time.
Last updated: August 13, 2026