Calchy.

How Long to Pay Off $3,000 at 25% APR with $100/Month

Paying $100.00/month on a $3,000 balance at 25% APR takes 4 yrs and costs $1,800.00 in interest.

Payoff summary
Months to pay off
48
4 yrs
Total interest
$1,800
Total paid
$4,800
1st month interest
$62.50

Computed using the standard amortization formula (monthly compounding at APR/12). Assumes fixed payment with no new charges — real card statements may vary based on billing date, grace period, and fees.

Payment Schedule (First 6 Months)

MonthPaymentPrincipalInterestBalance
1$100.00$37.50$62.50$2,962.50
2$100.00$38.28$61.72$2,924.22
3$100.00$39.08$60.92$2,885.14
4$100.00$39.89$60.11$2,845.25
5$100.00$40.72$59.28$2,804.52
6$100.00$41.57$58.43$2,762.95

Showing first 6 of 48 payments. Use the full calculator →

Compare Payment Amounts ($3,000 at 25% APR)

Monthly PaymentPayoff TimeTotal Interest
$100.00/mo ◀4 yrs (48 mo)$1,800.00current
$150.00/mo2 yrs 3 mo (27 mo)$1,050.00saves $750
$200.00/mo1 yr 7 mo (19 mo)$800.00saves $1,000
$250.00/mo1 yr 2 mo (14 mo)$500.00saves $1,300
$300.00/mo1 yr (12 mo)$600.00saves $1,200
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FAQ

How long to pay off $3,000 at 25% APR paying $100/month?
At $100.00/month on a $3,000 balance at 25% APR, payoff takes 4 years (48 payments). Total interest paid: $1,800.00.
How much interest will I pay on $3,000 at 25%?
With a $100/month payment you'll pay $1,800.00 in interest over 48 months. Total out-of-pocket: $4,800.00.
How do I pay off $3,000 faster?
Every extra dollar reduces both the balance and future interest. Adding $25 more per month (total $125) would cut roughly 10 months off your payoff time.