Ever wondered how much money exists in the world per person? I stumbled on this calculation recently and it's kind of mind-blowing how it breaks down.

So here's the thought experiment: imagine we took all the cash circulating globally and divided it equally among every single human. A farmer in Wisconsin would have the same amount as a potter in New Delhi, a goat herder in Namibia, or a dentist in Sydney. What would that number actually be?

Turns out, according to CEIC data from 2024, the global M2 money supply sits at around 123.3 trillion dollars. That's all the cash in circulation plus liquid bank deposits and savings accounts worldwide. When you divide that by the world's 8.16 billion people, each person gets roughly $15,108. Or about 13,944 euros depending on exchange rates.

To put that in perspective: that's basically two years of groceries for an average household, a decent used car, or if you're feeling modest, a brand new Dacia Sandero. No fancy options though.

What's interesting is how much money exists in the world is actually way less than total global wealth. UBS reported global net private wealth at nearly 488 trillion dollars in 2024, but that includes real estate, assets, and property that aren't easily converted to cash. The M2 figure is just the liquid stuff.

I ran the same calculation for Spain out of curiosity. With 1.648 trillion dollars in M2 supply and about 49 million people, each Spaniard would get around $33,571 or roughly 30,968 euros. That's more than double the global average, which actually makes sense given Spain's developed economy status.

The whole exercise really highlights something: how much money exists in the world on a per capita basis depends heavily on which monetary aggregate you're looking at. Most of actual wealth is locked up in assets, not sitting in accounts or wallets. Kind of explains why even though there's technically trillions floating around, most people still feel broke.