UK GDP explained: how fast is the economy actually growing?

GDP — gross domestic product — sits at the heart of almost every economic debate in Britain right now. It’s the single most-watched measure of whether the country is getting richer or poorer, and the latest figures suggest the picture is more complicated than either the government or its critics want to admit.

What GDP actually measures

At its simplest, GDP is the total value of everything produced in the UK — goods, services, the lot — over a set period, usually three months. It’s not a perfect measure. It won’t tell you about inequality, wellbeing, or whether growth is actually reaching ordinary households. But it’s the number markets move on, the number chancellors live and die by, and the number that determines whether a country is officially in recession.

Two consecutive quarters of negative GDP growth equals a recession. That’s the definition, blunt and unambiguous.

Where the UK stands right now

The UK economy grew by just 0.1% in the first quarter of 2025, according to the Office for National Statistics. That’s anaemic by almost any measure. For context, the US grew at an annualised rate closer to 2% over a similar period, and even that was considered a slowdown.

Services — which account for roughly 80% of UK output — provided the only real lift. Manufacturing contracted. Construction was flat. So the economy is growing, technically, but it’s doing so on one engine and that engine isn’t running hot.

“The figures reflect an economy navigating real headwinds,” said a Treasury spokesperson. “But the fundamentals remain sound and we expect growth to pick up through the year.”

Why it matters beyond the headlines

GDP growth affects everything from government borrowing costs to the Bank of England’s decisions on interest rates. When growth is weak, the Bank faces a genuine dilemma — cut rates to stimulate activity, or hold them to keep inflation in check. Right now, with inflation still above the 2% target, that choice is genuinely painful.

And it matters to real people too. Sluggish GDP growth typically means slower wage growth, tighter public finances, and less room for the kind of spending on schools and hospitals that politicians promise but budgets struggle to deliver.

What comes next

Economists are divided on the outlook. Some point to easing inflation, a relatively robust jobs market, and rising consumer confidence as signs that growth will accelerate in the second half of 2025. Others warn that global trade tensions — particularly around US tariffs — could clip UK export growth and drag the overall number down.

The next GDP release, covering April to June, lands in August. By then, we’ll have a clearer sense of whether that 0.1% was a blip or the beginning of something more worrying.

For now, the UK economy is growing. Just not nearly fast enough to feel like it.