Calchy.

How Long to Pay Off $15,000 at 10% APR with $250/Month

Paying $250.00/month on a $15,000 balance at 10% APR takes 7 yrs and costs $6,000.00 in interest.

Payoff summary
Months to pay off
84
7 yrs
Total interest
$6,000
Total paid
$21,000
1st month interest
$125.00

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 ~$300.00/month (minimum), payoff takes 5 yrs 5 mo with $4,500.00 in interest — $-1,500.00 more than your $250/month plan.

Payment Schedule (First 6 Months)

MonthPaymentPrincipalInterestBalance
1$250.00$125.00$125.00$14,875.00
2$250.00$126.04$123.96$14,748.96
3$250.00$127.09$122.91$14,621.87
4$250.00$128.15$121.85$14,493.72
5$250.00$129.22$120.78$14,364.50
6$250.00$130.30$119.70$14,234.20

Showing first 6 of 84 payments. Use the full calculator →

Compare Payment Amounts ($15,000 at 10% APR)

Monthly PaymentPayoff TimeTotal Interest
$150.00/mo18 yrs (216 mo)$17,400.00costs $11,400 more
$200.00/mo9 yrs 11 mo (119 mo)$8,800.00costs $2,800 more
$250.00/mo ◀7 yrs (84 mo)$6,000.00current
$300.00/mo5 yrs 5 mo (65 mo)$4,500.00saves $1,500
$400.00/mo3 yrs 10 mo (46 mo)$3,400.00saves $2,600
$500.00/mo2 yrs 11 mo (35 mo)$2,500.00saves $3,500
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FAQ

How long to pay off $15,000 at 10% APR paying $250/month?
At $250.00/month on a $15,000 balance at 10% APR, payoff takes 7 years (84 payments). Total interest paid: $6,000.00.
How much interest will I pay on $15,000 at 10%?
With a $250/month payment you'll pay $6,000.00 in interest over 84 months. Total out-of-pocket: $21,000.00.
What happens if I pay the minimum on $15,000 at 10%?
At the minimum payment (~$300.00/month), payoff takes 5 years and 5 months with $4,500.00 in interest — $-1,500.00 more than paying $250/month.
How do I pay off $15,000 faster?
Every extra dollar reduces both the balance and future interest. Adding $63 more per month (total $313) would cut roughly 17 months off your payoff time.