Name: Australia Quarterly RBA Trimmed Mean CPI YoY
Creator: TRADING ECONOMICS
License: https://creativecommons.org/licenses/by/4.0/

The trimmed mean gauge of consumer prices favored by the Reserve Bank of Australia (RBA) rose 3.7% year-on-year in the third quarter of 2026, slightly higher than in the previous quarter and the estimated 3.6%. It marked the highest reading since the second quarter of 2024. source: Australian Bureau of Statistics

Trimmed Mean CPI YoY in Australia averaged 3.61 percent from 1983 until 2026, reaching an all time high of 10.60 percent in the first quarter of 1983 and a record low of 1.10 percent in the first quarter of 2021. Australia Quarterly RBA Trimmed Mean CPI YoY - data, historical chart, forecasts and calendar of releases - was last updated on November of 2026.

Trimmed Mean CPI YoY in Australia is expected to be 3.40 percent by the end of this quarter, according to Trading Economics global macro models and analysts expectations. In the long-term, the Australia Quarterly RBA Trimmed Mean CPI YoY is projected to trend around 2.70 percent in 2027 and 2.40 percent in 2028, according to our econometric models.

Related	Last	Previous	Unit	Reference
CPI	104.34	103.50	points	Sep 2026
Inflation Rate YoY	4.30	4.00	percent	Sep 2026
Inflation Rate MoM	0.80	0.40	percent	Sep 2026
Melbourne Quarterly CPI	103.24	101.96	points	Sep 2026
Quarterly CPI	103.64	102.31	points	Sep 2026
Quarterly Inflation Rate QoQ	1.30	0.60	percent	Sep 2026
Quarterly Inflation Rate YoY	3.90	3.90	percent	Sep 2026

Australia Quarterly RBA Trimmed Mean CPI YoY

In Australia, the trimmed mean CPI is the weighted average of the central 70% of price changes in the Consumer Price Index (CPI) basket, after excluding the 15% of items with the largest increases and decreases. By removing extreme price movements, this measure provides a clearer view of underlying inflation trends in the Australian economy.