Surge in Food Prices: January 2026 Inflation Insights

In January 2026, food prices in New Zealand experienced a notable increase of 2.5%, marking the largest monthly rise in four years. This surge elevated the annual food price inflation rate to 4.6%, up from 4.0% in December 2025. According to Statistics New Zealand (Stats NZ), all food subgroups contributed to this increase, with grocery food prices rising by 2.3% and fruit and vegetable prices climbing by 6.7%. This spike in food prices raises concerns regarding the overall inflation rate, which was recorded at 3.1% for the December quarter, exceeding the Reserve Bank of New Zealand's (RBNZ) target range of 1% to 3%.

Highest monthly rise in food prices for four yearsPA TurkeyReutersThe New Zealand Herald

The increase in food prices was driven primarily by the grocery food subgroup, which saw a 4.0% rise annually. Notable monthly price changes included a 62.8% increase in the average price of chocolate boxes, which reached $12.57 per 250 grams, and a 36.6% rise in roast lamb, priced at $24.96 per kilogram. Other significant changes included a 22.9% annual increase in beef porterhouse/sirloin steak, now costing $45.48 per kilogram. Conversely, some items like tomatoes and milk saw price decreases of 8.9% and 2.2%, respectively.

Highest monthly rise in food prices for four years

Economists have expressed mixed views on the implications of rising food prices. Wesley Tanuvasa from ASB noted that while dormant rental inflation and easing energy costs are positive, persistent food price inflation poses challenges for households. Westpac's senior economist, Satish Ranchhod, indicated that despite the alarming food price increases, the overall consumer price update aligns with their forecasts, suggesting that inflation may ease throughout the year but remain above 2%.

Highest monthly rise in food prices for four years

The food price increases come amidst a backdrop of fluctuating prices in other sectors. Rents have remained stable, with a minimal annual increase of 1.2%, while petrol and diesel prices decreased by 2.4% and 3.2%, respectively. This divergence in price trends highlights the complexity of inflation dynamics, where certain categories, particularly food, continue to exert upward pressure on consumer costs.

Highest monthly rise in food prices for four years

As New Zealand grapples with these inflationary pressures, the RBNZ is set to review the Official Cash Rate, with no immediate changes expected. However, the rising food prices may influence future monetary policy decisions. Economists anticipate that while inflation will likely remain elevated in the short term, it may gradually return to more manageable levels as other price categories stabilize.

Highest monthly rise in food prices for four years

• “Coffee drinkers may have noticed their takeaway coffee becoming more expensive, with prices up 32c over the past year.” — Nicola Growden, Stats NZ

The New Zealand Herald

• “Hawks and doves can argue the implications of high food prices on a household, but it is irksome for it to be advancing as headline CPI is outside of the target band.” — Wesley Tanuvasa, ASB

Highest monthly rise in food prices for four years

• “ Westpac's Ranchhod said that overall, the latest update on consumer prices was close to Westpac economists' forecasts, "and we expect that it won’t be too much of a surprise to the RBNZ ahead of their interest rate meeting on Wednesday".” — Satish Ranchhod, Westpac

Highest monthly rise in food prices for four years

The ongoing developments in food prices will remain a critical area of focus for both consumers and policymakers as they navigate the complexities of inflation in 2026.

Highest monthly rise in food prices for four years