Calchy.

How Long to Pay Off $2,000 at 15% APR with $100/Month

Paying $100.00/month on a $2,000 balance at 15% APR takes 2 yrs and costs $400.00 in interest.

Payoff summary
Months to pay off
24
2 yrs
Total interest
$400
Total paid
$2,400
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 ~$40.00/month (minimum), payoff takes 6 yrs 7 mo with $1,160.00 in interest — $760.00 more than your $100/month plan.

Payment Schedule (First 6 Months)

MonthPaymentPrincipalInterestBalance
1$100.00$75.00$25.00$1,925.00
2$100.00$75.94$24.06$1,849.06
3$100.00$76.89$23.11$1,772.18
4$100.00$77.85$22.15$1,694.33
5$100.00$78.82$21.18$1,615.51
6$100.00$79.81$20.19$1,535.70

Showing first 6 of 24 payments. Use the full calculator →

Compare Payment Amounts ($2,000 at 15% APR)

Monthly PaymentPayoff TimeTotal Interest
$50.00/mo4 yrs 8 mo (56 mo)$800.00costs $400 more
$100.00/mo ◀2 yrs (24 mo)$400.00current
$150.00/mo1 yr 3 mo (15 mo)$250.00saves $150
$200.00/mo11 mo (11 mo)$200.00saves $200
$250.00/mo9 mo (9 mo)$250.00saves $150
$300.00/mo8 mo (8 mo)$400.00saves $0
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FAQ

How long to pay off $2,000 at 15% APR paying $100/month?
At $100.00/month on a $2,000 balance at 15% APR, payoff takes 2 years (24 payments). Total interest paid: $400.00.
How much interest will I pay on $2,000 at 15%?
With a $100/month payment you'll pay $400.00 in interest over 24 months. Total out-of-pocket: $2,400.00.
What happens if I pay the minimum on $2,000 at 15%?
At the minimum payment (~$40.00/month), payoff takes 6 years and 7 months with $1,160.00 in interest — $760.00 more than paying $100/month.
How do I pay off $2,000 faster?
Every extra dollar reduces both the balance and future interest. Adding $25 more per month (total $125) would cut roughly 5 months off your payoff time.