Just stumbled on some fascinating data about cost of living globally, and honestly the results are pretty wild. Turns out Switzerland absolutely dominates when it comes to most expensive cities in the world - like, all six of the priciest places are Swiss. Zurich tops the list at 112.5 on the index, meaning it's roughly 12.5% more expensive than New York just to exist there daily. Geneva and Basel round out the top three, and it's not even close.

What got me is how the index works. They use New York as the baseline at 100 points, then score everywhere else based on housing, food, transportation, utilities, and local purchasing power. So when you see Zurich at 112.5, that's literally comparing your rent, groceries, and going-out costs against what New Yorkers pay. Pretty eye-opening when you realize most expensive cities in the world aren't all in the US like people assume.

America does have some heavy hitters though - New York sits at exactly 100 as the benchmark, but then you've got San Francisco at 90.7, Seattle at 86, and Boston at 82.7. The tech industry is clearly driving those numbers up. Even LA and San Diego made the top 25, which says something about California real estate.

Interestingly, Asia's representation is smaller than I'd have guessed. Singapore, Hong Kong, and Tel Aviv show up, but they're not dominating the top spots like European cities do. Norway's got multiple entries too - Oslo, Trondheim, Bergen all rank pretty high. Honestly made me reconsider where I'd actually want to live if cost of living was the main factor. Switzerland clearly pays its residents well to justify those prices, but still - that's a lot of money just to pay rent.