Finanzas · Glosario
What is CPI (Consumer Price Index)?
Definición rápida
A measure of the average change in prices paid by consumers for a basket of goods and services. The main inflation gauge.
Explicación completa
CPI (Consumer Price Index) is published monthly by government statistical agencies (BLS in the US, Eurostat in the EU, INEGI in Mexico). It tracks prices of a "basket" of goods: housing, food, transportation, medical care, etc. CPI is the most widely used inflation measure. CPI-W (Urban Wage Earners) and CPI-U (All Urban Consumers) are common variants. "Core CPI" excludes volatile food and energy prices. Year-over-year CPI change is the headline inflation number. Central banks target CPI around 2% annually. Social Security benefits, tax brackets, and many contracts are indexed to CPI. CPI has limitations — it does not always reflect individual spending patterns.
Calculadoras relacionadas
Calculators that use or explain CPI.
Términos relacionados
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Last reviewed: June 15, 2026 • Category: Finanzas