Ever wondered how much money exists in the world? I mean really—if you pooled every dollar, euro, and yuan currently in circulation and bank accounts globally, what would each person actually get?

So here's the thought experiment that's been floating around: imagine perfectly equal distribution. A farmer in Wisconsin, a potter in New Delhi, a goat herder in Namibia—everyone gets the exact same slice. Sounds utopian, right? The punchline is almost absurd: you could buy a Dacia Sandero. That's it. That's your share of global cash.

But let's break down how much money exists in the world through the lens of M2 money supply—basically all the cash that's readily available in circulation plus highly liquid bank deposits you could access within a couple years. This is different from total global wealth, which includes real estate and assets that aren't easily converted to cash.

According to CEIC data, the worldwide M2 money supply hit 123.3 trillion dollars in 2024. That's the answer to how much money exists in the world in terms of accessible liquidity. When you divide that by the UN's 2024 global population figure of about 8.16 billion people, you get roughly $15,108 per person. In euros, that's around 13,944.

For context, that's basically two years of groceries for an average household, a used car, or—yes—one new Dacia Sandero without any upgrades.

Here's where it gets interesting though. When you run the same calculation just for Spain, the numbers look a bit better. Spain's M2 money supply in late 2024 was about 1.65 trillion dollars, and with roughly 49 million inhabitants, each Spaniard would theoretically get about $33,571—nearly 31,000 euros. That's more than double the global average, which tells you something about regional wealth concentration.

The broader point? Most of how much money exists in the world is concentrated in developed economies. It's a useful thought experiment for understanding why global inequality persists even when you look purely at monetary supply, before you even factor in assets, property, and investments.