3 MIN · A 3-minute read · Updated 30 October 2026
THE 10-SECOND VERSION
Swiss inflation is 1.0%, the highest in two years, but it is mostly imported oil, while core inflation is only 0.5%.
WHAT'S HAPPENING
The Federal Statistical Office measures inflation with the Consumer Price Index (CPI), a basket of goods and services a typical household buys. In September 2026 the index stood at 101.5 points and inflation was +1.0% year on year. Swissinfo notes that is the highest level in two years.
The detailed FSO release shows where it comes from:
Petroleum products: up 31.2% on a year earlier.
Imported goods: up 2.1%.
Domestic goods and services: up only 0.7%.
Core inflation, which strips out fresh and seasonal products, energy and fuel: just 0.5%.
So this is mostly imported energy inflation, helped by a softer franc. Compare abroad: euro-area inflation was 3.8%, per swissinfo.
Why does it stay so low? A strong franc keeps import prices down, electricity and rents are partly regulated, and the SNB acts early. Its target is inflation between 0% and 2%. Its September forecast puts average inflation at 0.7% for 2026, assuming rates stay at 0%. The SNB said there are "still no signs of second-round effects", meaning wages and other prices are not chasing energy higher (summary).
Note the difference between inflation and price levels: 1% inflation does not mean prices fall back when oil eases. It means they rise more slowly.
How is the basket built? The FSO tracks prices of goods and services households actually buy, weighted by how much they spend on each, from rents and health services to food and fuel. Health insurance premiums are not part of the CPI, which is one reason the official number can feel lower than what many households experience.
THE NUMBER
1.0%
Swiss CPI inflation, September 2026 (FSO). Measured against September 2025, the CPI basket costs 1.0% more. The SNB counts anything between 0% and 2% as price stability, so 1.0% sits right in the middle of its range, even if it feels higher at the pump or when ordering heating oil.
WHAT IT MEANS FOR YOUR FRANCS
Savings: inflation at 1.0% and savings rates near zero means cash loses real value. The gap is small but it compounds.
Heating and fuel: this is where you feel inflation most right now, not in the average basket.
Wages and pensions: with inflation low, pay rises do not need to be large to keep pace. The SNB sees no wage-price spiral.
3 TERMS IN 30 SECONDS
CPI: Consumer Price Index: the FSO's measure of the price of a typical household basket, published monthly.
Core inflation: Inflation excluding volatile items such as energy, fuel and fresh food. It shows the underlying trend.
Second-round effects: When higher energy costs spill over into wages and other prices, making inflation stickier.
WHAT TO WATCH NEXT
October CPI from the FSO in early November.
Oil prices, the main driver this year.
The SNB's December forecast update.
EUR/CHF: a weaker franc imports more inflation.
THE 3-MINUTE TAKEAWAY
Swiss inflation has risen, but from a very low base and for one main reason: energy. Strip that out and prices are rising by about half a percent a year. That is why the SNB sees no urgency, and why the next few CPI releases, and the oil price behind them, matter more than any single headline.
GO DEEPER
More explainers like this: The 3-Minute Franc. Everything you need to know about your francs, 3 minutes each.
General information only, not investment, tax or legal advice, and not a recommendation to buy or sell any financial instrument. Figures come from the sources linked above and are preliminary. Independent; not affiliated with any exchange or authority.
Allgemeine Information, keine Anlageberatung. · Information générale, pas un conseil en placement. · Informazione generale, non consulenza in investimenti.