In February 2025, new data from CEIC and the UN World Population Prospects revealed something fascinating yet sobering: if we divided all the worldโs liquid money equally, every person on Earth would have about $15,108.
On the surface, that sounds promising – until you consider how little that actually buys in todayโs economy and how unevenly that money is really distributed.
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$123 Trillion Split Among 8 Billion People
By the end of 2024, the total global M2 money supply, which includes cash, savings accounts, and money market funds, stood at approximately $123.3 trillion according to CEIC data.
With the UN estimating the worldโs population at 8.16 billion people, a simple division gives us:
But hereโs the catch: this calculation doesnโt include real estate, stocks, crypto, private businesses, or other illiquid assets. It represents only the cash-like wealth in circulation โ the liquid fuel that drives everyday economic activity.
What $15,000 Actually Means in 2025
Itโs tempting to imagine a world where everyone instantly receives $15,108, but the reality is far less optimistic:
- Housing Costs โ In major U.S. cities like New York or San Francisco, $15,000 barely covers 3โ4 months of rent.
- Groceries โ The USDA estimates that an average American household spends about $7,500 per year on groceries, meaning $15,000 covers roughly two yearsโ worth of food.
- Transportation โ A decent used car in 2025 averages $12,000โ$18,000, depending on mileage and model.
- Technology โ One high-end gaming PC or workstation setup can cost nearly $5,000โ$6,000.
In many countries with lower costs of living, $15,000 stretches further โ but itโs still far from life-changing wealth. More importantly, most people donโt have access to this โaverage shareโ because money isnโt distributed equally.
The Reality: Wealth Is Highly Concentrated
46%:
Share of global wealth held by adults worth over $1 million.
These millionaire adults make up 1% of the global adult population.
For more: https://t.co/2gW8qrKgNy pic.twitter.com/PL9FtJIaft
โ Inequality.org (@inequalityorg) July 3, 2021
While the hypothetical $15,108-per-person figure looks straightforward, the real distribution of money is drastically uneven:
This inequality means that, in practice, a small portion of the population holds vast pools of liquid assets, while billions survive with very limited access to cash and savings.
Understanding M2: Why Economists Track It
The $123 trillion figure is based on the M2 global money supply, a metric economists watch closely because it reflects spending power in the economy.
Category
Included in M2
Excluded from M2
Cash & Coins
Yes
โ
Checking Accounts
Yes
โ
Savings Accounts
Yes
โ
Money Market Funds
Yes
โ
Real Estate, Stocks, Crypto
No
Not counted
Private Businesses
No
Not counted
When M2 grows faster than real economic output, it can signal inflation. For example, when governments inject cash into households โ as seen during pandemic stimulus waves โ it boosts M2 but can also push prices up if production doesnโt match demand.
Thatโs why central banks around the world, including the Federal Reserve, European Central Bank, and Peopleโs Bank of China, constantly adjust interest rates and lending policies to manage money supply growth.
Inflation, GDP, and the Ripple Effect
An expanding M2 money supply doesnโt necessarily make people richer. If too much money chases too few goods, prices rise, reducing the real purchasing power of cash holdings.
For instance, according to the IMFโs Global Outlook 2025:
This dynamic affects nominal GDP โ the dollar value of everything produced โ but doesnโt always reflect real improvements in living standards.
Comparing the U.S., Europe, and Asia: Who Holds the Most Liquid Money?
M2 money supply isnโt distributed evenly between regions, either. In fact, three economies dominate global liquidity:
Region
M2 Money Supply (2024)
Population (2024)
M2 Per Person
United States
~$21.2T
341M
~$62,200
Eurozone
~$16.5T
342M
~$48,200
China
~$43.5T
1.4B
~$31,000
Rest of World
~$42.1T
6B+
~$7,000
This highlights why global averages can be misleading. Residents of the U.S. or Germany effectively sit on far more liquid money per person than those in India, Nigeria, or Indonesia โ widening global financial inequality.
Why This Matters for the Future
Understanding how money is distributed isnโt just a thought experiment โ it affects:
- Global Financial Stability โ High inequality makes economies vulnerable to shocks.
- Policy Decisions โ Governments use M2 trends to decide on interest rates, taxation, and stimulus.
- Personal Finance โ Knowing where liquidity pools are growing can influence investment strategies.
- Digital Assets & Crypto โ With uneven access to banking, decentralized finance is increasingly being seen as a tool to rebalance liquidity in developing economies.
Final Thoughts
At first glance, knowing thereโs enough liquid money for everyone to have $15,000 seems comforting. But once you factor in wealth inequality, cost of living, inflation, and regional concentration, the picture changes dramatically.
The reality is that most people donโt have anywhere near that figure available, and the gap between โaverageโ and โaccessibleโ wealth continues to widen.
In the coming years, economists expect further divergence between those who control liquidity and those who lack it. Whether through policy reforms, technological shifts, or financial innovation, the worldโs challenge will be finding ways to make financial systems work for more people, not just a few.
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