How Long to Pay Off $30,000 at 18% Interest
See payoff timelines and total interest for a $30,000 debt at 18% APR across different payment levels.
At 18% APR with $1,500/month
2 years
Total interest: $6,000 • Total paid: $36,000
Payoff Scenarios at 18% APR
How different monthly payment amounts affect your total cost for a $30,000 debt.
| Payment Level | Monthly Payment | Months | Total Interest | Total Paid |
|---|---|---|---|---|
| Minimum (2%) | $600 | 94 | $26,400 | $56,400 |
| Moderate (5%) | $1,500 | 24 | $6,000 | $36,000 |
| Aggressive (10%) | $3,000 | 11 | $3,000 | $33,000 |
| Fast (15%) | $4,500 | 8 | $6,000 | $36,000 |
Understanding Your $30,000 Debt at 18%
A $30,000 debt at 18% interest costs $450 per month in interest alone — $5,400 annually. At this mid-range rate, slow payoff becomes expensive. Payments that are 10–15% of the balance or more will clear the debt in a reasonable timeframe. If possible, refinancing to a lower rate can save thousands in total interest.
$30,000 at Other Interest Rates
Other Balances at 18% APR
Need a custom balance or rate? Use the interactive Debt Payoff Calculator →
How to Pay Off Debt Faster
- Increase monthly payments by any amount — even small increases reduce total interest dramatically.
- Refinance to a lower interest rate if your credit score has improved since you took on the debt.
- Use the debt avalanche method — pay minimums on all debts and put extra toward the highest-rate debt first.
- Avoid taking on new debt while paying down existing balances.