Inflation Rate 2025 Nz. The current inflation rate in new zealand is 3.33%, which is calculated based on cpi (consumer price index) values for the last 12 months ending in 2025 q2. New zealand’s consumers price index increased 5.6 percent in the 12 months to the september 2025 quarter, according to figures released by stats nz today.
This helps to balance demand for goods and services with supply. Our nz inflation calculator uses 80+ years of consumer price index data to calculate the buying power of a new zealand.
