Swiss franc

The Swiss franc, or simply the franc, is the currency and legal tender of Switzerland and Liechtenstein. It is also legal tender in the Italian exclave of Campione d'Italia, which is surrounded by Swiss territory. The Swiss National Bank (SNB) issues banknotes and the federal mint Swissmint issues coins.

It is also designated through the currency signs Fr. (in German), fr. (in French, Italian, and Romansh), or CHF (in any other language), which stands for Confoederatio Helvetica Franc. These initials also serve as the ISO 4217 currency code, used by banks and financial institutions.

The smaller denomination, a hundredth of a franc, is a Rappen (Rp.) in German, centime (c.) in French, centesimo (ct.) in Italian, and rap (rp.) in Romansh.

The official symbols Fr. (in German) and fr. (in the Romance languages) are widely used by businesses and advertisers, including in English. However, according to Art. 1 SR/RS 941.101 of the federal law collection, the internationally official abbreviation – regardless of the national languages – is CHF, which is also to be used in English; respective guides also request that the ISO 4217 code be used. The use of SFr. for Swiss Franc and fr.sv. are outdated. As previously indicated, the Latinate "CH" stands for Confoederatio Helvetica; given the different languages used in Switzerland, Latin is used for language-neutral inscriptions on its coins.

Before 1798, about 75 entities were making coins in Switzerland, including the 25 cantons and half-cantons, 16 cities, and abbeys, resulting in about 860 different coins in circulation, with different values, denominations and monetary systems. However, the origins of a majority of these currencies can be traced to either the French livre tournois (the predecessor of the French franc) or the South German gulden of the 17th century. The new Swiss currencies emerged in the 18th century after Swiss cantons did not follow the pace of depreciations which occurred in France and Germany. However, they mostly existed only in small change as they were little more than community currency, current in one canton but not in the other, and foreign coins like French francs and kronenthalers were more recognized as currency all over Switzerland.

A high-level summary of existing currencies at the end of the 18th century is shown below, including their equivalents in terms of the French écu of 26.67 g fine silver, the South German kronenthaler of 25.71 g fine silver, and Swiss francs of 4.5 g fine silver.

The livre of Bern and most western Swiss cantons like Basel, Aargau, Fribourg, Vaud, Valais, Lausanne, Neuchâtel and Solothurn originated from the French livre tournois.

Geneva had its own currency, the florin petite monnaie, with 3+1⁄2 florins equal to the livre courant. After 1641, the Spanish dollar was worth 10+1⁄2 florins or 3 livres. Afterwards, the écu was valued at 12+3⁄4 florins or 3+9⁄14 livres, while the kronenthaler was valued at 12+3⁄8 florins or 3+15⁄28 livres. See also Geneva thaler and Geneva genevoise.