Calchy.

How Long to Pay Off $8,000 at 15% APR with $250/Month

Paying $250.00/month on a $8,000 balance at 15% APR takes 3 yrs 6 mo and costs $2,500.00 in interest.

Payoff summary
Months to pay off
42
3 yrs 6 mo
Total interest
$2,500
Total paid
$10,500
1st month interest
$100.00

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.

Minimum payment warning: At ~$160.00/month (minimum), payoff takes 6 yrs 7 mo with $4,640.00 in interest — $2,140.00 more than your $250/month plan.

Payment Schedule (First 6 Months)

MonthPaymentPrincipalInterestBalance
1$250.00$150.00$100.00$7,850.00
2$250.00$151.88$98.12$7,698.13
3$250.00$153.77$96.23$7,544.35
4$250.00$155.70$94.30$7,388.66
5$250.00$157.64$92.36$7,231.01
6$250.00$159.61$90.39$7,071.40

Showing first 6 of 42 payments. Use the full calculator →

Compare Payment Amounts ($8,000 at 15% APR)

Monthly PaymentPayoff TimeTotal Interest
$100.00/mo246 yrs 6 mo (2958 mo)$287,800.00costs $285,300 more
$150.00/mo7 yrs 5 mo (89 mo)$5,350.00costs $2,850 more
$200.00/mo4 yrs 8 mo (56 mo)$3,200.00costs $700 more
$250.00/mo ◀3 yrs 6 mo (42 mo)$2,500.00current
$300.00/mo2 yrs 9 mo (33 mo)$1,900.00saves $600
$400.00/mo2 yrs (24 mo)$1,600.00saves $900
$500.00/mo1 yr 6 mo (18 mo)$1,000.00saves $1,500
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FAQ

How long to pay off $8,000 at 15% APR paying $250/month?
At $250.00/month on a $8,000 balance at 15% APR, payoff takes 3 years and 6 months (42 payments). Total interest paid: $2,500.00.
How much interest will I pay on $8,000 at 15%?
With a $250/month payment you'll pay $2,500.00 in interest over 42 months. Total out-of-pocket: $10,500.00.
What happens if I pay the minimum on $8,000 at 15%?
At the minimum payment (~$160.00/month), payoff takes 6 years and 7 months with $4,640.00 in interest — $2,140.00 more than paying $250/month.
How do I pay off $8,000 faster?
Every extra dollar reduces both the balance and future interest. Adding $63 more per month (total $313) would cut roughly 8 months off your payoff time.