The Real Cost of Minimum Payments
| Balance | Rate | Min Payment | Time to Pay Off | Total Interest |
|---|---|---|---|---|
| $3,000 | 19.99% | 2% ($60/mo) | 7.5 years | $2,860 |
| $5,000 | 19.99% | 2% ($100/mo) | 8.5 years | $5,120 |
| $10,000 | 19.99% | 2% ($200/mo) | 9.5 years | $10,900 |
| Minimum payments cost more than the original debt in interest | Avoid at all costs | |||
Method 1 — The Avalanche (Highest Rate First)
Pay minimum payments on all cards, then direct all extra money to the card with the highest interest rate. Once that card is paid off, move to the next highest. This method minimises total interest paid and is mathematically optimal. Best for: people who are motivated by total savings and can stay disciplined.
Method 2 — The Snowball (Smallest Balance First)
Pay minimum on all cards, then direct extra money to the smallest balance card first. Once paid, roll all payments to the next smallest. This method costs more in total interest but provides psychological wins — the completed accounts provide motivation. Best for: people who need motivation milestones to stay on track. Research shows completion rates are higher with the snowball method.
Method 3 — Balance Transfer to 0%
Transfer your balance to a card offering 0% on balance transfers (typically 12-24 months). This stops interest accumulating while you pay off the principal. Australian balance transfer offers in 2026 range from 12-24 months at 0%, with a transfer fee of 1-3% of the amount transferred. For a $5,000 balance, a 2% fee costs $100 — usually worthwhile if you can pay off most of the balance within the promotional period. Critical: set up a direct debit to ensure minimum payments are made, and have a plan for any remaining balance before the 0% period ends.
How Much Extra to Pay for Fast Debt Freedom
| $5,000 Balance @ 19.99% | Monthly Payment | Time to Pay Off | Total Interest |
|---|---|---|---|
| Minimum only | ~$100 (declining) | 8.5 years | $5,120 |
| Fixed $200/month | $200 | 2.8 years | $1,650 |
| Fixed $300/month | $300 | 1.8 years | $1,040 |
| Fixed $500/month | $500 | 11 months | $522 |
| Increasing payment from $100 to $300/mo saves | $4,080 interest | ||
Frequently Asked Questions
How long does it take to pay off $10,000 credit card debt in Australia?
At 19.99% p.a. with minimum payments, approximately 9.5 years and over $10,000 in interest. With $400/month fixed payments, approximately 2.5 years and $2,200 in interest. Use our credit card repayment calculator for your exact figures.
Should I use savings to pay off credit card debt?
If your savings interest rate is lower than your credit card rate (almost always the case — savings rates are 4-5% while credit cards are 12-22%), using savings to pay off the card is a guaranteed return equal to the card rate. Keep a small emergency buffer (1-2 months expenses) and use the rest to eliminate high-rate debt.
Can I negotiate a lower credit card interest rate in Australia?
Yes — calling your card issuer and asking for a rate reduction works more often than most people expect, especially if you have a good payment history and mention you're considering transferring to a competitor. Success rate is estimated at 30-50% for customers in good standing.