Calchy.

How Long to Pay Off $3,000 at 10% APR with $100/Month

Paying $100.00/month on a $3,000 balance at 10% APR takes 2 yrs 11 mo and costs $500.00 in interest.

Payoff summary
Months to pay off
35
2 yrs 11 mo
Total interest
$500
Total paid
$3,500
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 — $400.00 more than your $100/month plan.

Payment Schedule (First 6 Months)

MonthPaymentPrincipalInterestBalance
1$100.00$75.00$25.00$2,925.00
2$100.00$75.63$24.38$2,849.38
3$100.00$76.26$23.74$2,773.12
4$100.00$76.89$23.11$2,696.23
5$100.00$77.53$22.47$2,618.70
6$100.00$78.18$21.82$2,540.52

Showing first 6 of 35 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 $700 more
$100.00/mo ◀2 yrs 11 mo (35 mo)$500.00current
$150.00/mo1 yr 10 mo (22 mo)$300.00saves $200
$200.00/mo1 yr 5 mo (17 mo)$400.00saves $100
$250.00/mo1 yr 1 mo (13 mo)$250.00saves $250
$300.00/mo11 mo (11 mo)$300.00saves $200
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FAQ

How long to pay off $3,000 at 10% APR paying $100/month?
At $100.00/month on a $3,000 balance at 10% APR, payoff takes 2 years and 11 months (35 payments). Total interest paid: $500.00.
How much interest will I pay on $3,000 at 10%?
With a $100/month payment you'll pay $500.00 in interest over 35 months. Total out-of-pocket: $3,500.00.
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 — $400.00 more than paying $100/month.
How do I pay off $3,000 faster?
Every extra dollar reduces both the balance and future interest. Adding $25 more per month (total $125) would cut roughly 7 months off your payoff time.