The RBA trimmed mean CPI in Australia rose by 0.3% month-on-month in January 2026, in line with expectations, following a 0.2% increase in December. This marks the fourth release in the transition from the quarterly CPI to the full Monthly CPI, which now serves as Australia’s primary measure of inflation according to the Australian Bureau of Statistics (ABS). source: Australian Bureau of Statistics

Trimmed Mean CPI MoM in Australia averaged 0.28 percent from 2024 until 2026, reaching an all time high of 0.50 percent in July of 2025 and a record low of 0.10 percent in September of 2024. Australia RBA Trimmed Mean CPI MoM - data, historical chart, forecasts and calendar of releases - was last updated on March of 2026.



Calendar GMT Reference Actual Previous Consensus TEForecast
2026-01-28 12:30 AM
RBA Trimmed Mean CPI MoM
Dec 0.2% 0.3% 0.2% 0.2%
2026-02-25 12:30 AM
RBA Trimmed Mean CPI MoM
Jan 0.3% 0.2% 0.3% 0.3%
2026-03-25 12:30 AM
RBA Trimmed Mean CPI MoM
Feb 0.3% 0.3%


Related Last Previous Unit Reference
CPI 101.33 100.97 points Jan 2026
Inflation Rate YoY 3.80 3.80 percent Jan 2026
Inflation Rate MoM 0.40 1.00 percent Jan 2026
Quarterly CPI 100.32 99.73 points Dec 2025
Quarterly Inflation Rate QoQ 0.60 1.30 percent Dec 2025
Quarterly Inflation Rate YoY 3.60 3.20 percent Dec 2025


Australia RBA Trimmed Mean CPI MoM
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.
Actual Previous Highest Lowest Dates Unit Frequency
0.30 0.20 0.50 0.10 2024 - 2026 percent Monthly
SA