Calchy.

How Long to Pay Off $8,000 at 5% APR with $500/Month

Paying $500.00/month on a $8,000 balance at 5% APR takes 1 yr 5 mo and costs $500.00 in interest.

Payoff summary
Months to pay off
17
1 yr 5 mo
Total interest
$500
Total paid
$8,500
1st month interest
$33.33

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 ~$160.00/month (minimum), payoff takes 4 yrs 9 mo with $1,120.00 in interest — $620.00 more than your $500/month plan.

Payment Schedule (First 6 Months)

MonthPaymentPrincipalInterestBalance
1$500.00$466.67$33.33$7,533.33
2$500.00$468.61$31.39$7,064.72
3$500.00$470.56$29.44$6,594.16
4$500.00$472.52$27.48$6,121.63
5$500.00$474.49$25.51$5,647.14
6$500.00$476.47$23.53$5,170.67

Showing first 6 of 17 payments. Use the full calculator →

Compare Payment Amounts ($8,000 at 5% APR)

Monthly PaymentPayoff TimeTotal Interest
$50.00/mo22 yrs 1 mo (265 mo)$5,250.00costs $4,750 more
$100.00/mo8 yrs 2 mo (98 mo)$1,800.00costs $1,300 more
$150.00/mo5 yrs 1 mo (61 mo)$1,150.00costs $650 more
$200.00/mo3 yrs 8 mo (44 mo)$800.00costs $300 more
$250.00/mo2 yrs 11 mo (35 mo)$750.00costs $250 more
$300.00/mo2 yrs 5 mo (29 mo)$700.00costs $200 more
$500.00/mo ◀1 yr 5 mo (17 mo)$500.00current
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FAQ

How long to pay off $8,000 at 5% APR paying $500/month?
At $500.00/month on a $8,000 balance at 5% APR, payoff takes 1 year and 5 months (17 payments). Total interest paid: $500.00.
How much interest will I pay on $8,000 at 5%?
With a $500/month payment you'll pay $500.00 in interest over 17 months. Total out-of-pocket: $8,500.00.
What happens if I pay the minimum on $8,000 at 5%?
At the minimum payment (~$160.00/month), payoff takes 4 years and 9 months with $1,120.00 in interest — $620.00 more than paying $500/month.
How do I pay off $8,000 faster?
Every extra dollar reduces both the balance and future interest. Adding $125 more per month (total $625) would cut roughly 3 months off your payoff time.