Thinking about London or San Jose? Here’s the honest, side-by-side comparison for2026 — cost of living, language, climate, careers and getting set up.
United Kingdom · Europe
United States · North America
London and San Jose land in a broadly similar monthly budget bracket. Both have full set-up guides below, so the real choice comes down to climate, career field, and the lifestyle you're after.
Prices are curated local figures shown in their own currency. USD totals and “% cheaper” claims use approximate exchange rates to put both cities on one scale — rough guidance for budgeting, not exact quotes. Ranges are averaged; annual rents are shown per month.
London and San Jose cost about the same month to month once rent and everyday spending are combined.
Both run on local + English at work, so the edge comes down to your sector. London: Finance (the City & Canary Wharf), Fintech, Technology. San Jose: Networking, semiconductors & hardware, Software & internet, AI & data infrastructure.
London feels like “Global capital of finance, culture, and ambition”, while San Joseis “Twenty days to register the car, a 13.3% top state rate, and a neighbour whose property tax bill is a fifth of yours”. Climate is a real differentiator: London — temperate maritime — mild, cloudy and damp, with cool summers. San Jose — mediterranean — warm dry summers, mild wet winters, around 300 sunny days, and one of the driest spots in the bay area at roughly 380 mm of rain a year.
Pick your passport to see which of these two you can actually enter, and on what.