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A credit card payoff calculator shows how long it will take to eliminate a credit card balance given your monthly payment, or what payment is needed to be debt-free by a specific date. Credit cards compound interest daily, making high-APR balances extremely costly to carry.
ステップバイステップガイド
- 1Identify your balance, APR (annual percentage rate), and monthly payment
- 2Monthly interest rate = APR ÷ 12
- 3Each month: interest accrues on remaining balance, then payment is applied
- 4Payoff time = number of months until balance reaches zero
- 5Total interest = (monthly payment × number of months) − original balance
解いた例
入力
$5,000 balance, 22% APR, $200/month
結果
32 months, $1,370 interest
Paying minimum only would take 10+ years
入力
$5,000 balance, 22% APR, $500/month
結果
11 months, $601 interest
Extra $300/month saves $769 and 21 months