I think that the most common currency in the world is the USD (United States dollar). Or at least that's what it is in the business world. :)
The most common currency traded today is the US Dollar with almost 85% of the trading volume.
Most certainly the Euro will be the most dominant. Maybe a new currency, but the Euro has the most value.
Zimbabwae
pound
Having a common currency requires some agreements between different countries; apparently, for this to work, it also requires individual countries taking certain steps to have a stable economy. All this is a bit tricky while there is no central world government; but there are already cases where several countries share a common currency; the best-known case is the Euro, used in most European countries. It can be expected that at some time in the future, all countries in the world will share a common currency, but this won't happen overnight.
The most common currency traded today is the US Dollar with almost 85% of the trading volume.
The Peso
The Euro is the most widely used currency in Europe and the world for that matter.
Most certainly the Euro will be the most dominant. Maybe a new currency, but the Euro has the most value.
India uses RUPEES as their currency.
In Europe most countries use the Euro, but others have their own currency such as the UK
Zimbabwae
Most countries in Latin America use the term "peso" as their currency name. Some exceptions are countries like Brazil (real), Colombia (peso), and Chile (peso).
pound
KWDKuwait Dinars
Euros and Kawati Dinar
The lowest currency is most likely the Zimbabwe dollar.1.00 USD = 256,585,000.00 ZWD