Calchy.

How Long to Pay Off $5,000 at 20% APR with $100/Month

Paying $100.00/month on a $5,000 balance at 20% APR takes 9 yrs 1 mo and costs $5,900.00 in interest.

Payoff summary
Months to pay off
109
9 yrs 1 mo
Total interest
$5,900
Total paid
$10,900
1st month interest
$83.33

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 ~$100.00/month (minimum), payoff takes 9 yrs 1 mo with $5,900.00 in interest — $0.00 more than your $100/month plan.

Payment Schedule (First 6 Months)

MonthPaymentPrincipalInterestBalance
1$100.00$16.67$83.33$4,983.33
2$100.00$16.94$83.06$4,966.39
3$100.00$17.23$82.77$4,949.16
4$100.00$17.51$82.49$4,931.65
5$100.00$17.81$82.19$4,913.84
6$100.00$18.10$81.90$4,895.74

Showing first 6 of 109 payments. Use the full calculator →

Compare Payment Amounts ($5,000 at 20% APR)

Monthly PaymentPayoff TimeTotal Interest
$100.00/mo ◀9 yrs 1 mo (109 mo)$5,900.00current
$150.00/mo4 yrs 2 mo (50 mo)$2,500.00saves $3,400
$200.00/mo2 yrs 9 mo (33 mo)$1,600.00saves $4,300
$250.00/mo2 yrs 1 mo (25 mo)$1,250.00saves $4,650
$300.00/mo1 yr 8 mo (20 mo)$1,000.00saves $4,900
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FAQ

How long to pay off $5,000 at 20% APR paying $100/month?
At $100.00/month on a $5,000 balance at 20% APR, payoff takes 9 years and 1 month (109 payments). Total interest paid: $5,900.00.
How much interest will I pay on $5,000 at 20%?
With a $100/month payment you'll pay $5,900.00 in interest over 109 months. Total out-of-pocket: $10,900.00.
What happens if I pay the minimum on $5,000 at 20%?
At the minimum payment (~$100.00/month), payoff takes 9 years and 1 month with $5,900.00 in interest — $0.00 more than paying $100/month.
How do I pay off $5,000 faster?
Every extra dollar reduces both the balance and future interest. Adding $25 more per month (total $125) would cut roughly 22 months off your payoff time.