Credit Utilisation and Your Credit Score
How much of your available credit you are using, why your total credit limits matter in Australia even when unused, and how to bring the ratio down.
What is measured, what moves a score, and what nothing can move quickly.
Australia has three credit reporting bodies — Equifax, Experian and illion — each using a different scale, so their numbers are not comparable with one another. Under comprehensive credit reporting your report carries a month-by-month record of whether each payment was made on time, so consistent payments now build your file actively rather than merely avoiding damage.
Written for Australia. Terminology, protection limits and regulators differ between markets, so a guide from another country will not transfer cleanly.
How much of your available credit you are using, why your total credit limits matter in Australia even when unused, and how to bring the ratio down.
What genuinely moves an Australian credit file under comprehensive credit reporting, in the order worth doing it.
Australia has three credit bureaus using different scales, and comprehensive credit reporting means your monthly repayment history is on file.
Calculators
Run the numbers on your own situation.
What is my credit utilization?