What it means

Deflation means that prices across a broad range of goods and services are lower than before. It is different from disinflation, when prices are still rising but rise more slowly. One shop reducing a price does not mean the whole economy is experiencing deflation.

Example

If a representative basket of goods and services costs £100 one year and £98 the next, its price has fallen by 2%.

Why it matters

Lower prices may sound welcome, but prolonged economy-wide deflation can go along with weak spending and falling incomes. The causes and effects matter.

Related terms

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News

Highlights from about the UK economy, the UK government and the UK public sector.

Shopper calculating the cost of groceries

Fuel and travel costs are pushing prices up again

Thursday 5 November 2026

Inflation has risen to 3.1%, meaning everyday spending is getting more expensive just as household budgets are already under pressure.

Shopper calculating the cost of groceries

Mortgage relief will have to wait a little longer

Wednesday 4 November 2026

Interest rates are staying at 3.75%, so households with mortgages and other borrowing may have to wait longer for costs to come down.

Shopper calculating the cost of groceries

Energy bills are going up as winter approaches

Wednesday 4 November 2026

A higher energy price cap means many households will be paying more to heat and power their homes during the colder months.

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