How Long to Pay Off $12,000 at 20% APR with $300/Month
Paying $300.00/month on a $12,000 balance at 20% APR takes 5 yrs 7 mo and costs $8,100.00 in interest.
Payoff summary
Months to pay off
67
5 yrs 7 mo
Total interest
$8,100
Total paid
$20,100
1st month interest
$200.00
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 ~$240.00/month (minimum), payoff takes 9 yrs 1 mo with $14,160.00 in interest — $6,060.00 more than your $300/month plan.
Payment Schedule (First 6 Months)
| Month | Payment | Principal | Interest | Balance |
|---|---|---|---|---|
| 1 | $300.00 | $100.00 | $200.00 | $11,900.00 |
| 2 | $300.00 | $101.67 | $198.33 | $11,798.33 |
| 3 | $300.00 | $103.36 | $196.64 | $11,694.97 |
| 4 | $300.00 | $105.08 | $194.92 | $11,589.89 |
| 5 | $300.00 | $106.84 | $193.16 | $11,483.05 |
| 6 | $300.00 | $108.62 | $191.38 | $11,374.44 |
Showing first 6 of 67 payments. Use the full calculator →
Compare Payment Amounts ($12,000 at 20% APR)
| Monthly Payment | Payoff Time | Total Interest | |
|---|---|---|---|
| $250.00/mo | 8 yrs 2 mo (98 mo) | $12,500.00 | costs $4,400 more |
| $300.00/mo ◀ | 5 yrs 7 mo (67 mo) | $8,100.00 | current |
| $400.00/mo | 3 yrs 6 mo (42 mo) | $4,800.00 | saves $3,300 |
| $500.00/mo | 2 yrs 7 mo (31 mo) | $3,500.00 | saves $4,600 |
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FAQ
- How long to pay off $12,000 at 20% APR paying $300/month?
- At $300.00/month on a $12,000 balance at 20% APR, payoff takes 5 years and 7 months (67 payments). Total interest paid: $8,100.00.
- How much interest will I pay on $12,000 at 20%?
- With a $300/month payment you'll pay $8,100.00 in interest over 67 months. Total out-of-pocket: $20,100.00.
- What happens if I pay the minimum on $12,000 at 20%?
- At the minimum payment (~$240.00/month), payoff takes 9 years and 1 month with $14,160.00 in interest — $6,060.00 more than paying $300/month.
- How do I pay off $12,000 faster?
- Every extra dollar reduces both the balance and future interest. Adding $75 more per month (total $375) would cut roughly 13 months off your payoff time.