Greater London's economy is a powerhouse, generating roughly a quarter of the UK's total Gross Domestic Product (GDP), which equates to over £500 billion annually. If London were an independent nation, its economy would rank among the top 30 in the world.
The city transitioned from a manufacturing and port-based economy in the 19th and early 20th centuries to a heavily service-oriented economy today. It is one of the preeminent global financial centers, anchored by the traditional City of London and the modern Canary Wharf district.
While salaries and median incomes are significantly higher in London compared to the rest of the UK, the cost of living—particularly housing and transportation—is commensurately high. The city's economic strengths lie in its deep talent pool, English language advantage, favorable time zone for global trading, and robust legal system, all of which continue to attract foreign direct investment and global corporate headquarters.
