What Is Core PCE Inflation? The Fed’s Preferred Gauge Explained
The personal consumption expenditures price index – known as the PCE – is the measure of inflation that the Federal Reserve watches most closely. But economists and investors pay even more attention to a slightly narrower version: the core PCE price index.
What the Core PCE Price Index Measures
The Bureau of Economic Analysis publishes the PCE price index each month. It tracks the prices that people living in the United States pay for goods and services. The core version strips out food and energy categories because their prices tend to jump around from month to month – a spike in gas or a bad harvest can distort the underlying inflation trend.
The idea is to get a clearer look at persistent inflation pressures, the kind the Fed can control through monetary policy.
Why the Fed Prefers Core PCE Over CPI
The more familiar consumer price index, or CPI, also measures inflation but differs in several ways. The PCE index covers a broader range of goods and services. It also accounts for changes in what people actually buy when prices shift – if beef gets expensive and shoppers switch to chicken, the PCE index reflects that substitution more quickly than the CPI.
The Federal Reserve targets a 2 percent annual increase in the core PCE as its definition of price stability. That target was formally adopted in 2012.
The Latest Reading: July 2026
In July 2026, the core PCE price index rose 3.3 percent from a year earlier, unchanged from the June reading. Both months were well above the Fed’s 2 percent target. Month over month, core prices increased 0.2 percent in July, after a 0.1 percent gain in June.
The headline PCE index – which includes food and energy – showed a 3.7 percent annual increase in July. That matched June’s rate, but June had enjoyed a temporary decline thanks to falling gas prices after a truce with Iran.
Consumer spending, adjusted for inflation, stalled in July after rising 0.4 percent in June. Households pulled back as price pressures continued to eat into purchasing power.
What the Number Means for Interest Rates
The core PCE reading of 3.3 percent is still far from the Fed’s 2 percent goal. The central bank has held its benchmark interest rate at elevated levels to cool demand and bring inflation down. A rate cut later in 2026 remains uncertain. If core inflation stays sticky, the Fed may hold rates higher for longer.
Economists surveyed by Trading Economics expect core PCE inflation to average about 2.4 percent in 2027 and 2.1 percent in 2028 – still above target in the near term.
Why It Matters
The core PCE is the yardstick for Fed policy. When it runs hot, borrowing costs for mortgages, auto loans, and credit cards stay high. When it cools, the Fed gains room to cut rates. For households, that difference translates directly into monthly payments and the cost of everyday goods.
In short, the core PCE is the number that shapes how expensive it is to borrow money and how far paychecks stretch. The July report shows that inflation is easing slowly, but the journey back to 2 percent is far from over.