Calchy.

How Long to Pay Off $17,000 at 5% APR with $300/Month

Paying $300.00/month on a $17,000 balance at 5% APR takes 5 yrs 5 mo and costs $2,500.00 in interest.

Payoff summary
Months to pay off
65
5 yrs 5 mo
Total interest
$2,500
Total paid
$19,500
1st month interest
$70.83

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 ~$340.00/month (minimum), payoff takes 4 yrs 9 mo with $2,380.00 in interest — $-120.00 more than your $300/month plan.

Payment Schedule (First 6 Months)

MonthPaymentPrincipalInterestBalance
1$300.00$229.17$70.83$16,770.83
2$300.00$230.12$69.88$16,540.71
3$300.00$231.08$68.92$16,309.63
4$300.00$232.04$67.96$16,077.59
5$300.00$233.01$66.99$15,844.58
6$300.00$233.98$66.02$15,610.60

Showing first 6 of 65 payments. Use the full calculator →

Compare Payment Amounts ($17,000 at 5% APR)

Monthly PaymentPayoff TimeTotal Interest
$100.00/mo24 yrs 9 mo (297 mo)$12,700.00costs $10,200 more
$150.00/mo12 yrs 10 mo (154 mo)$6,100.00costs $3,600 more
$200.00/mo8 yrs 10 mo (106 mo)$4,200.00costs $1,700 more
$250.00/mo6 yrs 9 mo (81 mo)$3,250.00costs $750 more
$300.00/mo ◀5 yrs 5 mo (65 mo)$2,500.00current
$400.00/mo3 yrs 11 mo (47 mo)$1,800.00saves $700
$500.00/mo3 yrs 1 mo (37 mo)$1,500.00saves $1,000
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FAQ

How long to pay off $17,000 at 5% APR paying $300/month?
At $300.00/month on a $17,000 balance at 5% APR, payoff takes 5 years and 5 months (65 payments). Total interest paid: $2,500.00.
How much interest will I pay on $17,000 at 5%?
With a $300/month payment you'll pay $2,500.00 in interest over 65 months. Total out-of-pocket: $19,500.00.
What happens if I pay the minimum on $17,000 at 5%?
At the minimum payment (~$340.00/month), payoff takes 4 years and 9 months with $2,380.00 in interest — $-120.00 more than paying $300/month.
How do I pay off $17,000 faster?
Every extra dollar reduces both the balance and future interest. Adding $75 more per month (total $375) would cut roughly 13 months off your payoff time.