The total amount of money in the world depends on what you count as “money.” If you mean physical coins and banknotes, the figure is roughly $8 to $10 trillion. If you include checking accounts, savings accounts, and money market funds, the global total rises to approximately $80 to $90 trillion. And if you stretch the definition to include broader financial assets and derivative contracts, the numbers climb into the hundreds of trillions.
Why There’s No Single Answer
Money exists in layers. A $20 bill in your wallet is money in the most obvious sense. But so is the balance in your checking account, even though no physical bill represents it. So is the balance in your savings account, your money market fund, and arguably the value locked in government bonds or investment portfolios. Economists use different categories to measure these layers, and the number you get changes dramatically depending on which layer you’re looking at.
Physical Currency: Around $8 to $10 Trillion
The narrowest definition of money is physical cash: coins and paper bills circulating around the world. Across all currencies, this totals roughly $8 to $10 trillion in U.S. dollar terms. That sounds like a lot, but it’s a small fraction of the world’s total money supply. Most money today exists only as digital entries in bank databases, not as anything you could hold in your hand.
The U.S. dollar accounts for a significant share of global physical currency, with over $2 trillion in Federal Reserve notes in circulation. The euro, Japanese yen, British pound, and Chinese yuan make up most of the rest. Many countries are seeing cash use decline as digital payments grow, but the total value of physical currency worldwide has continued to rise slowly over time.
Broad Money Supply: $80 to $90 Trillion
Economists typically measure money using a category called “broad money” or M2. In the United States, M2 includes all physical currency plus checking account balances, savings deposits, small time deposits (like CDs under $100,000), and retail money market fund balances. As of early 2026, the U.S. M2 money supply stood at approximately $22.7 trillion, according to the Federal Reserve.
The U.S. represents roughly a quarter of global broad money. China’s M2 supply is even larger in raw terms, exceeding $40 trillion equivalent when converted from yuan, though direct comparisons are tricky because countries define their money supply categories slightly differently. Add in the eurozone, Japan, the United Kingdom, and every other country, and global broad money totals somewhere in the range of $80 to $90 trillion.
This is the figure most economists point to when someone asks “how much money is in the world.” It captures the money people and businesses actually use for spending, saving, and short-term investing.
Financial Assets and Investments: Over $400 Trillion
Beyond bank deposits, enormous amounts of wealth sit in financial assets that aren’t typically called “money” but are still very real. Global stock markets are collectively worth over $100 trillion. The global bond market, which includes government and corporate debt, adds another $130 trillion or more. Real estate worldwide is valued at several hundred trillion dollars. Add in private equity, commodities, and other asset classes, and total global wealth exceeds $400 trillion by most estimates.
None of this is “money” in the way your checking account balance is money. You can’t walk into a store and pay with a share of stock. But these assets can be converted into spendable money relatively quickly, which is why they matter when you’re trying to understand the full picture of global wealth.
Derivatives: $846 Trillion in Contracts
The single largest number in global finance is the notional value of derivative contracts. Derivatives are financial agreements whose value is tied to something else, like an interest rate, a currency exchange rate, or the price of oil. The Bank for International Settlements reported that outstanding over-the-counter derivatives reached $846 trillion in notional value as of mid-2025, up 16% from the year before.
That number is eye-popping but misleading if taken at face value. “Notional value” is the reference amount used to calculate payments in a contract, not the amount of money actually at risk. If two banks enter a $100 million interest rate swap, they’re not exchanging $100 million. They’re exchanging much smaller payments based on interest rate differences applied to that $100 million figure. The actual market value of all outstanding derivatives, meaning what it would cost to settle them, is a small fraction of the notional total, typically in the range of $10 to $20 trillion.
Cryptocurrency: A Smaller Slice Than You’d Think
The total market capitalization of all cryptocurrencies, including Bitcoin, Ethereum, and thousands of smaller tokens, fluctuates heavily but has generally ranged between $1 trillion and $3 trillion in recent years. That’s a meaningful number, but it represents a tiny share of global money and financial assets. Most cryptocurrency is held as a speculative investment rather than used as a medium of exchange, so it functions more like a financial asset than like traditional money.
Putting It All Together
Here’s how the layers stack up, from narrowest to broadest:
- Physical currency (coins and bills): roughly $8 to $10 trillion
- Broad money supply (M2, all countries): roughly $80 to $90 trillion
- All financial assets (stocks, bonds, real estate): over $400 trillion
- Derivative contracts (notional value): $846 trillion
The most useful answer for most people is the broad money figure of $80 to $90 trillion. That’s the money circulating through the global economy in bank accounts, savings products, and cash. Everything above that represents wealth, obligations, or financial bets built on top of that foundation. The global financial system is, in a very real sense, a pyramid where a relatively modest base of actual money supports a vastly larger structure of assets and contracts.