currency of most countries in the European Union

Euro is the currency of the countries in the eurozone. One euro is divided into 100 cent (officially)[1] (singular) or "cents" (unofficially).[2]

Euro coins and banknotes.

Because of the number of different languages in the European Union, there are different, unofficial, names for this unit (the French call them "centimes" and the Spanish "céntimos", for example).

It was created in 1999, but until 1 January 2002 it was used only for electronic payments. In 2002, 12 countries of the European Union (EU) took their state currencies out of circulation and adopted euro notes and coins as their only money. There was a change-over period, called the "transition period", when both the old national money and the euro were accepted, but by 28 February 2002, all 12 countries were using just euros.

In 2006, Slovenia became the 13th country to use the euro. In 2008 Cyprus and Malta became the 14th and 15th countries to use the euro. In 2009, Slovakia became the 16th country to use the euro. In 2011, Estonia became the 17th country to use the euro. In 2014, Latvia became the 18th country and in 2015, Lithuania became the 19th country to use the euro. In 2023, Croatia became the 20th country to use the euro.

There are seven different banknotes, each one with a different colour, size and face value: €5 (grey), €10 (red), €20 (blue), €50 (orange), €100 (green), €200 (yellow), €500 (purple).

Coins are of eight different amounts: €0.01, €0.02, €0.05, €0.10, €0.20, €0.50, €1 and €2.

On every banknote, there is a picture of a different European building style. All banknotes are the same throughout the entire eurozone; there are no different designs for different countries, unlike the euro coins. One side of each coin is the same in all euro countries. The other side is different since each country who mints the coins inserts a symbol relating to that country. Today there are many different sets of coins. Any of the coins can be used everywhere throughout the eurozone despite the country-specific symbol on the back.

The ten new European countries that entered the European Union in May 2004 are planning to adopt the Euro also. First they must meet some conditions to show that they have stable economies.


Official Euro symbol with the official colors

The symbol for the euro is the Greek letter epsilon (E) with two horizontal lines: .

  EU euro countries (20)
  EU states obliged to join the Eurozone (6)
  EU states with an opt-out on Eurozone participation (1)
  States outside the EU with issuing rights (4)
  Other non-EU users of euro (2)

Some people see it as the Latin capital letter C with an equal sign (=).

It is also legal to simply write euro. This is especially useful when the symbol cannot be produced, or the result is not satisfactory.

Members of the eurozone are:

  1. Austria
  2. Belgium
  3. Croatia
  4. Cyprus
  5. Estonia
  6. Finland
  7. France
  8. Germany
  9. Greece
  10. Ireland
  11. Italy
  12. Latvia
  13. Lithuania
  14. Luxembourg
  15. Malta
  16. The Netherlands
  17. Portugal
  18. Slovakia
  19. Slovenia
  20. Spain

These countries form the Economic and Monetary Union (EMU).

Even though they are not part of the EU, the euro is also the currency used in:

  1. Andorra 1)
  2. Monaco 1)
  3. San Marino 1)
  4. Vatican City 1)
  5. Kosovo 2)
  6. Montenegro 2)
  • 1) this countries print own mints
  • 2) this countries use the euro unofficial

Many other countries' currencies are "pegged" (tied) to, although not exactly equal to, the euro:

Other websites



  1. European Central Bank website terminology
  2. "European Central Bank, Covergence report May 2007" (PDF). Retrieved 2008-12-29. The euro is the single currency of the Member States that have adopted it. To make this singleness apparent, Community law requires a single spelling of the word euro in the nominative singular case in all Community and national legislative provisions, taking into account the existence of different alphabets.