What does consumer sentiment actually measure?

Consumer sentiment is a monthly survey reading that captures how households feel about three things: their personal finances, business conditions over the next five years, and buying conditions for big-ticket items right now. The University of Michigan has run its Survey of Consumers — the source of the most-cited “consumer sentiment” headline number — since November 1952. Each monthly survey includes roughly 50 core questions covering those areas plus expectations for inflation, interest rates, stock prices, unemployment, and household income. The Conference Board’s competing Consumer Confidence Index asks a similar but distinct set of questions about jobs, income, and buying plans.

This matters because sentiment is a mood and expectations measure, not a spending measure. It can move even when the economy doesn’t: households may still worry about prices while feeling a little better about jobs, or the other way around. The index is not the same as retail sales, and reading it as a forecast of consumer behavior is a category error. The historical correlation between sentiment and actual spending is real but loose — sentiment leads turning points in spending, but the magnitude of any single month’s move almost always overstates the magnitude of the eventual spending change.

A few specifics worth knowing:

• The UMich index is calibrated so that 100 = the 1966 baseline (Q1 1966). Readings above 100 indicate more optimism than that period; readings below 100 indicate more pessimism. In mid-2022 the index fell to its lowest level since the survey began, near 50.
• The Conference Board index is calibrated differently, with 1985 = 100, so the two are not directly comparable in absolute level even though they often move together.
• Both surveys also publish sub-indices — current conditions vs. expectations — which often diverge. The expectations sub-index is more volatile and is the one that historically leads turning points in the economy.

The reason these surveys matter for non-economists:

• They are released early in the month, ahead of most hard-data indicators, so they are a quick read on whether households’ mood is shifting before the spending data confirm it.
• They appear in nearly every market recap, so understanding what they measure (and don’t) lets you interpret headlines correctly. “Consumer sentiment rose 3 points” means households answered the survey 3 index points more optimistically — not that retail sales rose 3%.
• For personal finance, the surveys mostly serve as a sanity check. If you are making decisions about a job change or a major purchase, your own household’s actual cash flow and savings position matter more than the national mood.

If the headline says “consumer sentiment is up,” the right mental translation is: a sample of households answered the survey more optimistically than they did last month. That is a useful data point. It is not a forecast that every family suddenly feels flush.

For the broader context, the economic indicator overview covers how sentiment fits into the wider system of leading, coincident, and lagging measures, and the which-indicators-matter answer ranks the indicators most worth following if you only watch a few.