How much money is in the world per person: analysis of the global money supply

If all the liquid assets on our planet were evenly distributed among its inhabitants, each person would receive approximately $15,000. How much money is actually in the world, and how does this relate to real wealth — a question that requires understanding the structure of the global economy and what economists call the money supply.

What is the M2 money supply and how is it calculated

When discussing the distribution of money worldwide, it’s important to distinguish between two fundamentally different categories: M2 and total global wealth. The M2 money supply is not just physical cash in wallets but a collection of liquid assets, including cash in circulation, highly liquid bank deposits (up to two years), savings accounts, and money market accounts. Essentially, these are all funds that can be relatively quickly converted into cash.

According to data from the economic organization CEIC, at the end of 2024, the global M2 money supply was $123.313 trillion. In comparison, the UBS “Global Wealth Report 2024” states that total private wealth worldwide amounts to $487.9 trillion. This difference is critical for understanding: M2 reflects only quickly liquid assets, excluding real estate, long-term securities, and other assets.

Global distribution: what would an equal division of money look like

Let’s do the calculation. As of early 2026, according to the United Nations Department of Economic and Social Affairs, the world population is approximately 8.16 billion people. Dividing $123.313 trillion by this number gives about $15,108 per person.

What does this mean in practical terms? This amount is roughly equivalent to two years’ worth of average household expenses, the price of a used mid-range car, or, as often pointed out when popularizing this calculation, the cost of a new budget model car. At the same time, this figure highlights the vast inequality in wealth distribution: while many people in developed countries have access to sums far exceeding this amount, billions of residents have access to it to a much lesser extent.

Spain in numbers: why Spaniards have a different picture

It’s interesting to look at a local example. Applying the same methodology to Spain yields a very different story. According to CEIC data at the end of 2024, Spain’s M2 money supply was $1.648 trillion. With a population of 49.1 million (according to INE data as of January 2025), each Spaniard would have about $33,571, which is 2.2 times higher than the global average.

This difference reflects a more developed financial system, a higher level of banking penetration, and a greater concentration of easily accessible financial resources in developed economies. Spain, as part of the Eurozone and a highly developed European economy, has deeper and more mature financial markets compared to the global average.

Practical significance of these calculations

Analyzing how much money exists in the world per person is not about actual wealth redistribution but about understanding the scale and structure of the global economy. These figures demonstrate how unevenly liquid assets are distributed and why issues of monetary policy, inflation, and access to financial services remain critically important for economic development.

The difference between M2 and total wealth also highlights the role of illiquid assets — land, real estate, intellectual property — in shaping society’s actual prosperity. Understanding this balance is essential for a meaningful approach to economic policy and social development.