Most people dramatically underestimate how long their debt will take to pay off — and how much it will ultimately cost them.
The answer depends on three variables: your current balance, your interest rate (APR), and how much you pay each month. Change any one of these and your payoff timeline shifts — sometimes by years.
Quick Answer
At a 20% APR with minimum payments only, a $5,000 balance takes over 30 years to pay off. Pay a fixed $200/month and you’re done in 2.5 years. The difference in total interest paid: over $8,000 vs under $2,000.
How Interest Affects Your Payoff Timeline
Every month you carry a balance, interest compounds. With a 20% APR:
- Monthly interest rate = 20% ÷ 12 = 1.67% per month
- On a $5,000 balance: $83 in interest charges in month one alone
If your minimum payment is $100 (2% of balance), only $17 goes toward your actual debt. Your balance barely moves.
This is why minimum payments feel like a treadmill — you’re running but not getting anywhere.
Example: $5,000 at 20% APR
| Monthly Payment | Time to Pay Off | Total Interest |
|---|---|---|
| Minimum only (~$100) | 30+ years | $7,400+ |
| $150/month | 3 years 9 months | $1,737 |
| $200/month | 2 years 8 months | $1,193 |
| $300/month | 1 year 9 months | $762 |
Paying $200/month instead of the minimum saves you over $6,200 and 27 years.
How to Pay Off Debt Faster
1. Stop adding to the balance. Every new charge restarts the clock. Freeze the card if necessary.
2. Find extra money for payments. Even $50/month extra makes a measurable difference. Cut one subscription, sell something, redirect a bonus.
3. Target the highest-rate debt first (Avalanche Method). Pay minimums on everything else and attack the 25% APR card before the 15% loan. This minimises total interest.
4. Consider a balance transfer. A 0% APR balance transfer card gives you 12–21 months interest-free. Every payment goes directly to principal during that window.
5. Refinance to a lower rate. If your credit score has improved, a personal loan at 10–12% APR can replace 20–29% credit card debt and dramatically shorten your timeline.
Use the Debt Payoff Calculator to enter your exact balance and rate and see your personalised payoff date.