Credit Card Payoff Calculator
How long to clear a credit card balance paying the minimum vs a fixed higher payment. Free, privacy-first — inputs never leave your browser.
Details
Result
Time to Clear
28.9 yrs
Total Paid
A$12,409
Total Interest
A$9,409
Interest as % of Balance
314%
For estimation only. Not professional financial, tax, or legal advice. Consult a qualified advisor before making decisions. Full disclaimer.
Australian credit card interest
Standard cards charge 19-22% p.a.; low-rate cards 8-14%. If you only pay the minimum, a $3,000 balance at 21% takes 20+ years to clear and costs ~$5,500 in interest — almost double the original debt.
Your options
- Balance transfer card: 0% for 6-24 months. Watch for the revert rate and transfer fee.
- Personal loan consolidation: 8-14% fixed over 3-5 years.
- Snowball vs avalanche: smallest balance first (motivation) vs highest rate first (math-optimal).
Common questions about Credit Card
What is the average Australian credit card rate?+
Around 19-22% p.a. for standard cards, 8-14% for low-rate cards. Balance transfer 0% offers (6-24 months) can save significant interest if paid off during the promo period.
How does the interest-free period work?+
Most cards offer 44-62 days interest-free on purchases IF you paid the previous statement in full. Miss one full payment and you lose the interest-free privilege on all balances and new purchases until the full balance is cleared for two consecutive statements. Cash advances never have an interest-free period — interest accrues daily from the transaction date at typically 21%-25% p.a.
Should I use a balance transfer card?+
Yes, if you have revolving debt and can commit to clearing it in the promo period. Typical offers: 0% for 12-24 months with a 1%-3% transfer fee. On $10k debt at 22% vs 0% with 3% fee: save ~$2,200 in interest over 18 months. Warning: 80%+ of balance transfer users still have debt at the end of the promo period, hit with full 22% APR. Set up fixed monthly payments to clear entirely before promo ends.
How does credit card use affect my credit score?+
Comprehensive Credit Reporting (CCR) in Australia tracks monthly repayment status (on time / 14+ days late / 60+ days late). Key metrics: (1) Payment history (most important) — one 60+ day late drops score 80-120 points. (2) Credit utilisation — keep under 30% of limit. (3) Number of accounts and applications — 5+ hard enquiries in 6 months flags distress. Close unused cards one at a time (not en masse) to avoid short-term score drops.
Are credit card rewards worth the annual fee?+
Usually, only for regular high-spenders. Rule: you need to earn back the annual fee in rewards, minus 1% on merchant surcharges and 2%-3% on foreign transactions. Premium cards ($400-$700 annual fee) require $40k-$80k yearly spend to make sense. Free no-frills cards work best for most consumers. Points cards justify themselves only if you redeem consistently (flight upgrades, Qantas/Velocity status runs); cash-back cards are simpler and avoid redemption complexity.
Avalanche or snowball for clearing multiple cards?+
Avalanche (pay highest APR first, minimums on others) minimises total interest mathematically — best if you have $10k+ spread over cards at 15%-24%. Snowball (pay smallest balance first) gives quicker psychological wins, better for those who struggle with motivation. Middle ground: consolidate everything onto a 0% balance transfer card for 18-24 months, then attack with fixed monthly payments. Whichever method, cancel automatic scheduled spending on cleared cards to avoid re-accumulating debt.