Denmark's September CPI climbs to 2.2%, a one-year high driven by energy costs

Denmark's September CPI prints at 2.2%, the highest annual rate in twelve months

Consumer prices in Denmark rose 2.2% year-on-year in September 2026, up from 2.0% in August, according to figures circulated by data aggregators on October 12, 2026. The annual rate of 2.2% matches the level last recorded in September 2025, making it the highest twelve-month reading in a year. One feed attributed the acceleration to rising energy costs, while also noting that inflation calculated on the European Union's harmonised methodology moved higher alongside the national CPI.

How the September print compares with August and with consensus

The September 2026 reading of 2.2% came in above the 2.0% pace recorded in August 2026 and above the 2.00% consensus compiled by one data aggregator, which also showed the 2.00% prior reading. FX market data posted the same day listed the Danish CPI at 2.20% actual, against a 2.00% prior and a 2.00% consensus, alongside a USD/THB rate of 33.53. None of the feeds supplied a month-on-month CPI change, an underlying-core CPI figure, or a breakdown of which energy components drove the move.

Energy costs singled out as the trigger

One of the publishers reporting the Denmark print explicitly tied the acceleration to higher energy prices, framing September's 2.2% annual rate as the highest since September 2025. The same item noted that the EU-harmonised measure of Danish inflation also rose, signalling that the move is visible across methodologies rather than confined to the national CPI basket. No feed named a specific energy component — electricity, gas, fuel oil or motor fuel — so the precise channel behind the acceleration cannot be confirmed from the day's data.

What the print leaves unanswered for practitioners

The October 12, 2026 wave of Denmark inflation data does not include a policy reaction from Danmarks Nationalbank, a forward inflation projection, or a wage-growth figure that would help frame second-round effects. The feeds also do not specify whether the energy-driven move is being absorbed by retailers, hedged through forward contracts, or passed through to consumers in retail tariffs and unit prices. For anyone tracking European consumer pricing, the open questions are the duration of the energy contribution and whether October's data confirms a trend or reverts toward the 2.0% August reading.

Reader follow-ups to check later

A reader watching the Danish print can compare the 2.2% figure against historical CPI series using an Inflation Calculator, or place the September reading next to other monthly prints using an Inflation Calculator Chart: Compare Rates Side by Side. For a step-by-step audit of how the rate is derived from CPI, the Calculate the Inflation Rate From CPI: A Four-Step Method guide and the How to Calculate Inflation from CPI for Future Costs walk-through provide context.

Additional cross-checks are possible through the Compare Approaches to Calculate Inflation Step by Step, Document Inflation Calculator Steps for a Clear Audit and How to Check Inflation Projection Calculator Results pages. The next national CPI release and any subsequent Danmarks Nationalbank communication are not dated in the evidence and should be tracked through official channels.