Calchy.

How Long to Pay Off $3,000 at 5% APR with $150/Month

Paying $150.00/month on a $3,000 balance at 5% APR takes 1 yr 9 mo and costs $150.00 in interest.

Payoff summary
Months to pay off
21
1 yr 9 mo
Total interest
$150
Total paid
$3,150
1st month interest
$12.50

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 4 yrs 9 mo with $420.00 in interest — $270.00 more than your $150/month plan.

Payment Schedule (First 6 Months)

MonthPaymentPrincipalInterestBalance
1$150.00$137.50$12.50$2,862.50
2$150.00$138.07$11.93$2,724.43
3$150.00$138.65$11.35$2,585.78
4$150.00$139.23$10.77$2,446.55
5$150.00$139.81$10.19$2,306.75
6$150.00$140.39$9.61$2,166.36

Showing first 6 of 21 payments. Use the full calculator →

Compare Payment Amounts ($3,000 at 5% APR)

Monthly PaymentPayoff TimeTotal Interest
$50.00/mo5 yrs 10 mo (70 mo)$500.00costs $350 more
$100.00/mo2 yrs 9 mo (33 mo)$300.00costs $150 more
$150.00/mo ◀1 yr 9 mo (21 mo)$150.00current
$200.00/mo1 yr 4 mo (16 mo)$200.00saves $-50
$250.00/mo1 yr 1 mo (13 mo)$250.00saves $-100
$300.00/mo11 mo (11 mo)$300.00saves $-150
$400.00/mo8 mo (8 mo)$200.00saves $-50
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FAQ

How long to pay off $3,000 at 5% APR paying $150/month?
At $150.00/month on a $3,000 balance at 5% APR, payoff takes 1 year and 9 months (21 payments). Total interest paid: $150.00.
How much interest will I pay on $3,000 at 5%?
With a $150/month payment you'll pay $150.00 in interest over 21 months. Total out-of-pocket: $3,150.00.
What happens if I pay the minimum on $3,000 at 5%?
At the minimum payment (~$60.00/month), payoff takes 4 years and 9 months with $420.00 in interest — $270.00 more than paying $150/month.
How do I pay off $3,000 faster?
Every extra dollar reduces both the balance and future interest. Adding $38 more per month (total $188) would cut roughly 4 months off your payoff time.