How Much Physical Cash and Narrow Money Exist Worldwide
As of mid-2025, the global narrow money supply (M1), which includes physical currency and demand deposits, is estimated at roughly 100 trillion USD equivalent, according to the Forbes Advisor breakdown of money supply. Physical cash in circulation, known as M0, accounts for about 10 trillion USD, with the U.S. dollar and Chinese yuan dominating issuance. The Federal Reserve and the People's Bank of China together control the largest share of base money, while the Eurozone and Japan follow behind. The total number of physical banknotes in circulation exceeds 50 billion notes, valued at hundreds of billions of dollars. This narrow money layer represents the most liquid form of wealth available for immediate spending and settlement.
Broad money (M2), which adds savings deposits, money market funds, and other near-money assets, reaches over 100 trillion USD globally when combining major economies. In the United States, M2 stands above 21 trillion USD as of early 2025, per the Federal Reserve's monetary policy data. The Eurozone M2 exceeds 15 trillion EUR, while China's M2 surpasses 300 trillion RMB, reflecting deep credit and deposit systems. Japan, the United Kingdom, and India each contribute multi-trillion-dollar layers to the global broad money total. These figures show how much money on earth is tied up in bank accounts and financial instruments rather than physical cash.
Global Wealth, Market Capitalization, and Money Creation
Total global wealth, including real estate, financial assets, and business equity, reached an estimated 600 trillion USD in 2025, according to the Credit Suisse Global Wealth Report. Financial assets alone account for over 200 trillion USD, with equities, bonds, and bank loans forming the bulk. The global stock market capitalization crossed 100 trillion USD in 2024, and by mid-2025 it remains near that level, driven by the U.S., China, and Japan. Companies such as Apple, Microsoft, Nvidia, and Saudi Aramco hold market caps above 3 trillion USD each, illustrating how concentrated extreme value has become. The total amount of money on earth in all forms, including narrow money, broad money, and wealth, exceeds 700 trillion USD when combined.
How Central Banks Create Money
Central banks create money primarily through asset purchases, reserve lending, and Treasury operations. The U.S. Federal Reserve expanded its balance sheet to over 7 trillion USD during the pandemic era, and as of 2025 it holds roughly 7.5 trillion USD in securities. The European Central Bank's balance sheet sits near 7 trillion EUR, while the People's Bank of China manages over 7 trillion USD in foreign reserves and domestic assets. Quantitative easing and reverse repos directly affect how much money on earth circulates in the banking system. Each new reserve unit can support multiple times its face value in lending, amplifying the money supply through the fractional reserve system.
How Much Money on Earth per Person and by Country
Global and Per Capita Money Supply
Dividing global M2 by the world population of 8.2 billion yields roughly 12,000 USD per person in broad money terms. In the United States, M2 per capita exceeds 63,000 USD, while in China it is