Calchy.

How Long to Pay Off $3,000 at 10% APR with $300/Month

Paying $300.00/month on a $3,000 balance at 10% APR takes 11 mo and costs $300.00 in interest.

Payoff summary
Months to pay off
11
11 mo
Total interest
$300
Total paid
$3,300
1st month interest
$25.00

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 ~$60.00/month (minimum), payoff takes 5 yrs 5 mo with $900.00 in interest — $600.00 more than your $300/month plan.

Payment Schedule (First 6 Months)

MonthPaymentPrincipalInterestBalance
1$300.00$275.00$25.00$2,725.00
2$300.00$277.29$22.71$2,447.71
3$300.00$279.60$20.40$2,168.11
4$300.00$281.93$18.07$1,886.17
5$300.00$284.28$15.72$1,601.89
6$300.00$286.65$13.35$1,315.24

Showing first 6 of 11 payments. Use the full calculator →

Compare Payment Amounts ($3,000 at 10% APR)

Monthly PaymentPayoff TimeTotal Interest
$50.00/mo7 yrs (84 mo)$1,200.00costs $900 more
$100.00/mo2 yrs 11 mo (35 mo)$500.00costs $200 more
$150.00/mo1 yr 10 mo (22 mo)$300.00costs $0 more
$200.00/mo1 yr 5 mo (17 mo)$400.00costs $100 more
$250.00/mo1 yr 1 mo (13 mo)$250.00costs $-50 more
$300.00/mo ◀11 mo (11 mo)$300.00current
$400.00/mo8 mo (8 mo)$200.00saves $100
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FAQ

How long to pay off $3,000 at 10% APR paying $300/month?
At $300.00/month on a $3,000 balance at 10% APR, payoff takes 11 months (11 payments). Total interest paid: $300.00.
How much interest will I pay on $3,000 at 10%?
With a $300/month payment you'll pay $300.00 in interest over 11 months. Total out-of-pocket: $3,300.00.
What happens if I pay the minimum on $3,000 at 10%?
At the minimum payment (~$60.00/month), payoff takes 5 years and 5 months with $900.00 in interest — $600.00 more than paying $300/month.
How do I pay off $3,000 faster?
Every extra dollar reduces both the balance and future interest. Adding $75 more per month (total $375) would cut roughly 2 months off your payoff time.