UK economy shows unexpected growth of 0.3% in March - Finance news and analysis from Global Banking & Finance Review
Finance

UK economy shows unexpected growth of 0.3% in March

Published by Global Banking & Finance Review

Posted on May 14, 2026

3 min read

· Last updated: May 14, 2026

Add as preferred source on Google

UK economy posts strong Q1, but Iran war casts shadow over outlook

Analysis of UK Economic Performance and Risks

By Andy Bruce and Suban Abdulla

Unexpected Growth in Q1 2024

LONDON, May 14 (Reuters) - Britain's economy grew unexpectedly in March to cap another strong first quarter, suggesting it was in better shape as the Iran war escalated than many feared, though economists said seasonal distortions were flattering the figures.

Gross domestic product increased by 0.3% month-on-month in March, the Office for National Statistics (ONS) said, against expectations in a Reuters poll of economists for a 0.2% contraction.

Sectors Driving Growth

The services sector, construction output and manufacturing all grew strongly.

For the first quarter as a whole, the economy expanded by 0.6% - marking the third year running of conspicuously strong growth in the first quarter.

Potential Distortions and Contributing Factors

Economists said measurement issues related to shifts in spending after the pandemic may be contributing to that pattern.

Raj Badiani, economics director at S&P Global Market Intelligence, said the stockpiling of goods sparked by the Iran war may also have pulled forward demand in March.

Risks and Outlook for the Coming Quarters

"Nevertheless, recession risks have risen, and we now expect the UK economy to contract mildly in the second and third quarters of this year," Badiani said, citing a coming inflation surge caused by higher oil prices, and pressure on the Bank of England to raise interest rates.

The ONS said partial spending data for April "pointed to some weakening going into the second quarter".

Political and Methodological Uncertainty

It remains to be seen how renewed uncertainty in Westminster - with investors now unsure about the political future of Prime Minister Keir Starmer - will weigh on the economic outlook.

The ONS on Thursday published a blog that acknowledged there may be post-pandemic shifts in the timing of spending in the economy and said it was keeping its methods under review.

It nudged down its growth estimates for the first quarters of 2024 and 2025 as a result.

Concerns Over Data Accuracy

"It seems that something's not quite right with the way the data is being seasonally adjusted, a legacy we suspect of higher inflation and the timing of annual price hikes," said ING economist James Smith.

"Today's data won't change much for the Bank of England, which is singularly focused on the impending inflation spike and the risk of it spilling into wage growth."

Monetary Policy and Market Expectations

A Reuters poll of economists this week showed the BoE will hold borrowing costs at 3.75% this year, though over a third expect at least one rate hike as the Iran war fuels an energy price surge that drove up inflation forecasts.

Financial markets by contrast have priced in between two and three quarter-point rises this year.

Business and Government Response

Recent business surveys point to a rapid increase in cost pressures that is likely to weigh on corporate activity.

Finance minister Rachel Reeves said the data showed she had the right economic plan.

Trade Data and Energy Vulnerability

Separate trade data showed a 1.8 billion pound ($2.4 billion) jump in fuel imports during March - the third-largest monthly increase since records began in 1997 and a reflection of Britain's vulnerability to higher global energy prices in the wake of the Iran war.

($1 = 0.7390 pounds)

(Reporting by Andy Bruce and Suban Abdulla; Editing by Muvija M and Paul Sandle)

Key Takeaways

  • March 2026 GDP rose 0.3% month-on‑month versus forecasted −0.2% contraction, showing surprising strength (ons.gov.uk).
  • Q1 2026 growth at 0.6% matched consensus, reflecting momentum from late‑Q1 despite weak end‑2025 performance (ons.gov.uk).
  • Recent February data highlighted a broader pick‑up: 3‑month growth to February rose 0.5%, led by services and production, suggesting March’s expansion continued that trend (moneyweek.com).

References

Frequently Asked Questions

What was the UK economy's growth rate in March 2024?
The UK economy expanded by 0.3% in March 2024, according to official data.
What were economists expecting for UK GDP in March?
Economists had forecast a 0.2% month-on-month contraction in UK GDP for March.
How did the UK economy perform in the first quarter of 2024?
For the first quarter, the UK economy grew by 0.6%, matching expectations.
Which organization reported the GDP growth figures?
The Office for National Statistics released the UK GDP growth data for March and Q1.

Tags

Related Articles

More from Finance

Explore more articles in the Finance category