Cash retail
55Share of everyday retail still leaning on notes and coins (relative score).
United States dollar · The world's primary reserve and invoicing currency since Bretton Woods unravelled.
Circulation is legal and practical: where United States dollar is tender, where it is accepted, and where it is merely a parallel unit.
Cash shares of payments vary widely; some societies are nearly cashless while others still settle wages and retail in notes.
Primary legal-tender area where taxes and courts use United States dollar.
Neighbours and visitors may accept it informally beside local cash.
Banks outside the core territory book liabilities in this unit.
Trade contracts may price goods in this unit even when neither party is local.
Migrant workers send home value that often converts through this FX market.
Earlier gold, sterling or dollar pegs left institutional memory.
Float, managed float, currency board or hard peg — see FX chapter for role.
How freely residents buy foreign assets shapes effective convertibility.
Share of everyday retail still leaning on notes and coins (relative score).
Card schemes and mobile wallets dominate in many cities.
Account-to-account instant payments grow inside the currency area.
Wholesale payments settle in central-bank money.
The shared currency of the euro area — second only to the dollar in reserves and FX turnover.
Reserve weight 92 💴 JPYAsia's deep funding currency — low rates, vast government-bond market, and a major reserve holding.
Reserve weight 78 💷 GBPOne of the oldest continuously used currencies — still a top FX and reserve currency.
Reserve weight 70 🇨🇭 CHFA safe-haven franc backed by a conservative central bank and a large financial centre.
Reserve weight 55 🇨🇳 CNYChina's currency — rising in trade settlement while capital controls still shape how freely it moves.
Reserve weight 48 🇨🇦 CADA commodity-linked G10 currency with polymer notes and a floating regime since 1970.
Reserve weight 42 🇦🇺 AUDA liquid commodity currency and pioneer of polymer banknotes.
Reserve weight 40