Currency in Circulation
Currency in circulation is physical cash held by the public outside central banks and, often, outside commercial bank vaults.
Currency-form, legal-tender, and convertibility terms used in foreign-exchange and monetary analysis.
Currency Forms and Legal Tender explains exchange-rate measures, real and nominal currency values, currency regimes, pegs, floats, convertibility, devaluation, monetary standards, and capital controls used in finance.
Use these pages when currency movements, exchange-rate measurement, cross-border cash flows, country risk, or balance-of-payments pressure affects a finance decision. It sits inside Monetary Standards and Currency Systems, so readers can move up when the broader economics context matters.
Use the table below to choose the narrower economics branch before applying a term to a model, credit view, market interpretation, policy conclusion, or risk review. Move into the term page when the evidence source, calculation, institution, market convention, or risk exposure matters.
| Area | Use it for |
|---|---|
| Currency in Circulation | Currency in circulation is physical cash held by the public outside central banks and, often, outside commercial bank vaults. |
| Fiat Currency | Fiat currency is a type of money that is issued by a government and is not backed by a physical commodity, such as gold or silver. |
| Hard Currency | A hard currency is widely accepted, liquid, and relatively stable in international trade, reserves, and financial markets. |
| Legal Tender | Legal Tender refers to money that is legally recognized by a government as a means of payment for debts. |
| National Currency | A national currency is the official money issued or recognized by a country for payments, accounting, and legal settlement. |
| Soft Currency | A soft currency is less liquid, less trusted, or more volatile in international markets than major hard currencies. |
Currency explanations are educational and do not recommend a trade, hedge, transfer, or country allocation.
Choose a subsection first. Deeper term pages live inside each subsection, which keeps large topic hubs readable.
Currency in circulation is physical cash held by the public outside central banks and, often, outside commercial bank vaults.
Fiat currency is a type of money that is issued by a government and is not backed by a physical commodity, such as gold or silver.
A hard currency is widely accepted, liquid, and relatively stable in international trade, reserves, and financial markets.
Legal Tender refers to money that is legally recognized by a government as a means of payment for debts.
A national currency is the official money issued or recognized by a country for payments, accounting, and legal settlement.
A soft currency is less liquid, less trusted, or more volatile in international markets than major hard currencies.