Australian inflation reaches 4%. What is pushing prices up?

Australia’s consumer price index rose 4.0% in the year to August, up from 3.5% in July, the Australian Bureau of Statistics reported on Wednesday. The monthly measure increased 0.4%. Fuel prices climbed 14.8% during August, while the annual trimmed-mean measure of underlying inflation held at 3.6%.

Does this mean every household’s costs rose by 4%?

No. The CPI tracks an average basket, and households buy different things in different proportions. The report does show why the headline rate rose: fuel was a large contributor. Fuel prices can feed into transport and delivery costs, but the timing and size of any pass-through to other prices vary.

The Reserve Bank raised its cash rate to 4.60% a day earlier. Higher rates can cool demand over time; they cannot directly undo an oil-price jump. The inflation report adds evidence for the Bank to consider, not a guarantee of another increase.