What Is the Total Amount of Money in the World
The total amount of money in the world depends on the definition used, with global M1 money supply exceeding 100 trillion U.S. dollars and broader measures such as M2 and M3 reaching several quadrillion dollars when broad monetary aggregates are considered. Central banks and the International Monetary Fund track these figures, and the Federal Reserve Bank of St. Louis provides open data on monetary aggregates via FRED.
Different countries report money supply at different frequencies, and global totals are calculated by aggregating national central bank data, meaning the exact total amount of money in the world shifts constantly with policy changes, currency fluctuations, and new financial instruments.
How Money Supply Is Measured
M0, M1, M2, and M3 Definitions
M0, or the monetary base, includes physical currency and central bank reserves, while M1 adds demand deposits and other liquid instruments, and M2 includes savings deposits and money market funds. M3, where still tracked, adds large time deposits and institutional money funds, giving the broadest picture of the total amount of money in the world.
Broader measures such as M3 can reach quadrillions of dollars because they include repurchase agreements, large time deposits, and other institutional liabilities, and the Bank for International Settlements publishes cross-country monetary statistics that help compare these aggregates across economies.
Who Controls the Global Money Supply
Central Banks and Institutions
The U.S. Federal Reserve, the European Central Bank, the People's Bank of China, and other major central banks influence the total amount of money in the world through interest rates, open market operations, and reserve requirements, and the Federal Reserve's monetary policy decisions are publicly reported on the Fed's official website.
Large financial institutions and payment networks such as Visa and Mastercard facilitate transactions that move existing money rather than create it, while commercial banks expand the money supply through lending, and the Securities and Exchange Commission oversees U.S. markets to ensure transparency via SEC.gov.
