The forint (sign: Ft; code: HUF) is the currency of Hungary. It is divided into 100 fillér, although fillér coins have not been in circulation since 1999. In 2004 Hungary joined the European Union, which uses the euro. The forint is slated to disappear circa 2014, however this will depend on the economic situation closer to the time. At the end of December 2008 the exchange rates were approximately 190 Ft for one United States dollar, and 265 Ft for one Euro.

After its 1946 introduction, the forint remained stable for several years, but started to lose its purchasing power as the state-socialist economic system lost its competitiveness during the 1970s and 1980s. After the democratic change of 1989-90, the forint saw yearly inflation figures of app. 35% for three years, but significant market economy reforms helped stabilize it. Since year 2000 the relatively high value of forint (especially compared to the falling US dollar and to some extent to the euro) handicaps the strongly export-oriented Hungarian industry against foreign competitors with lower valued currencies.

As part of Hungary's integration into the European Union and its euro currency, the forint is slated to disappear circa 2012-2014, depending on the economic situation. As of autumn 2005, there is a strong disagreement between the Hungarian National Bank and the government whether EU-mandated low inflation figures and reduced foreign debt aims can be fulfilled by 2010. The situation threatens to make Hungary the last to adopt the euro currency of the ten countries that joined the EU in 2004. The forint was pegged to the euro until 26 February 2008.

In 1947, coins (dated 1946) were introduced in denominations of 2, 5, 10, 20 and 50 fillér, 1, 2 and 5 forint. The silver 5 forint was only issued that year. In 1967, a 5 forint coin was reintroduced, followed by a 10 forint in 1971 and 20 forint in 1982.

In 1992, a new series of coins was introduced with denominations of 1, 2, 5, 10, 20, 50 and 100 forint. Production of the 2 and 5 fillér ceased in 1975, with all fillér coins withdrawn from circulation by 1996. From 1996, a bimetallic 100 forint coin was minted to replace the 1992 version, since the latter was considered to be too big and ugly, and could be easily mistaken with the 20 forint coin.

A 200 forint coin was made of .500 fine silver. From 1994, mass minting of the 200 Ft coin was stopped, since the price of the metal was getting higher than the face value of the coin. However, small issues for collector purposes were minted until 1998, when both the 1992 type 100 forint and the 200 forint coins were withdrawn from circulation.

In 1946, 10 and 100 forint notes were introduced by the Magyar Nemzeti Bank (Hungarian National Bank). These were followed by 20 forint notes the next year, whilst 50 forint notes were added in 1951. 500 forint notes were introduced in 1969, followed by 1000 forint in 1983, 5000 forint in 1990, 2000 and 10,000 forint in 1998, and 20,000 forint in 1999.

The recent series of forint banknotes with improved security features was introduced from 1997 onwards. Each banknote depicts a famous Hungarian leader or politician on the obverse and a place related to him on the reverse. All of the banknotes are watermarked, contain an embedded vertical security strip of thin metal and suitable for the visually impaired people. As of April 2006 the 1000 forint note has added a copper holographic security strip. The 2000 forint and higher denominations are also protected by an interwoven silver-coloured holographic security strip, whilst the updated 1000 forint note contains a red copper coloured holographic strip. The notes share the common size of 154 × 70 mm.

The leu ([lew], plural: lei [lej]; ISO 4217 code RON; numeric code 946) is the currency of Romania. It is subdivided into 100 bani (singular: ban). On 1 July 2005, Romania underwent a currency reform, switching from the previous leu (ROL) to a new leu (RON). 1 RON is equal to 10,000 ROL.

Romania joined the European Union on 1 January 2007 and it is expected to adopt the euro in 2014.

On August 15, 1947, a revaluation took place, with a new leu replacing the old one at a rate of 20,000 old lei = 1 new leu. This revaluation, called a monetary reform or stabilisation measure (mica stabilizare, marea stabilizare), was carried out by the Communist authorities with absolutely no advance warning and without the possibility to exchange more than a fixed amount of money for the new currency. This was done in order to depose the former middle and upper classes of their last assets, after nationalization, to prepare for collectivization and to finalize the installation of communism. At the time of its introduction, 150 new lei equalled 1 U.S. dollar.

In the 1990s, after the downfall of communism, inflation ran high due to reform failures, the legalization of owning foreign currency in 1990, and the bankrupt policies of the former communist era, reaching rates as high as 300% per year in 1993. By September 2003, one euro was exchanged for more than 40,000 lei, this being its peak value. Following a number of successful monetary policies in the late 1990s and early 2000s, the situation became gradually more stable, with one digit inflation in 2005.

The Romanian leu briefly held the dubious distinction of being the world's least valued currency unit, from January (when the Turkish lira dropped six zeros) to July 2005. However, the 1,000,000 lei bill was not the highest Romanian denomination ever. This distinction belongs to the 5 million lei bill from 1947.

On 1 July 2005, the leu was revalued at the rate of 10,000 "old" lei (ROL) for one "new" leu (RON), thus psychologically bringing the purchasing power of the leu back in line with those of other major Western currencies. The term chosen for the action was "denominare", similar to the English "denomination", to signify not a conversion, but rather a total reinvention.

The first day brought difficulties adjusting to the new paper currencies and closed ATMs (that needed reprogramming) and forcing a new calculation habit that slowed down shops and annoyed some salespeople and shoppers. The old ROL currency banknotes remained in circulation until December 31, 2006 (coins remained in circulation only until December 31, 2005), but all accounts have been converted starting July 1, 2005. There is no conversion time limit between the currencies. Retailers had to display prices in both old and new currency from March 1, 2005 until June 30, 2006. The appreciation of the leu during 2005 was about 20% against a basket of major currencies.

As of 2006, the revaluation is a potential source of confusion, especially to visitors, since both old and new currency values are commonly quoted. When written, the very large amounts in old currency are usually obvious, but in speaking inhabitants might refer to an amount of 5 new lei as simply "fifty" in reference to its value 50,000 old lei.

In 1952, coins were introduced in denominations of 1, 3, 5, 10 and 25 bani, with the 1, 3 and 5 struck in aluminium bronze and the others in cupro-nickel. In 1955, cupro-nickel 50 bani were added.

In 1960, a new coinage was introduced, consisting of 15 and 25 bani, with 5 bani, 1 and 3 lei coins added in 1963. All were struck in nickel-clad steel. In 1975, aluminium replaced steel in the 5 and 15 bani, with the same change happening for the 25 bani in 1982. Aluminium 5 lei were introduced in 1978.

Following the end of the communist regime, a new coinage was introduced between 1990 and 1992, consisting of 1 leu in bronze clad steel, 5 and 10 lei in nickel plated steel, 20 and 50 lei in brass clad steel and nickel plated steel 100 lei.

As inflation took its toll, 500, 1000 and 5000 lei coins were introduced in 1999, 2000 and 2001, respectively, and were the only coins circulating when the revaluation occurred. They were all criticized for being clumsy and difficult to use. The 500 lei coins were very thick (about 0.3 cm). Despite their small value, it took only a handful of such coins to fill one's pocket. They were also made of poor material and could be occasionally found with bite marks. The 1000 lei coin was considered too small and was also cheaply made, and the 5000 lei coin was not circular (it was a dodecagon). This made it awkward to handle and difficult to use in slot machines, where it was frequently the only coin accepted. The 500, 1000 and 5000 lei coins became worth 5, 10 and 50 bani with the revaluation.

In 1952, the Ministry of Finance introduced notes for 1, 3 and 5 lei, and the Banca Republicii Populare Romane introduced 10, 25 and 100 lei notes. In 1966, the Banca Nationala a Republicii Socialiste Romania took over the production of all paper money, issuing notes for 1, 3, 5, 10, 25, 50 and 100 lei.

In 1991, 500 and 1000 lei notes were introduced, followed by 200 and 5000 lei notes in 1992, 10,000 lei in 1994, 50,000 lei in 1996, 100,000 lei in 1998, 500,000 lei in 2000 and 1 million lei in 2003. There was also a 2000 lei note, introduced in 1999; it celebrated the total solar eclipse that occurred on August 11th, 1999. The final issues of the 2000, 10,000, 50,000, 100,000, 500,000 and 1 million lei were polymer notes.

Notes in circulation at the revaluation were:

* 10,000 lei (became 1 leu)
* 50,000 lei (became 5 lei)
* 100,000 lei (became 10 lei)
* 500,000 lei (became 50 lei)
* 1,000,000 lei (became 100 lei)

In 2005, polymer notes were introduced for 1, 5, 10, 50, 100 and 500 lei. 200 lei notes were added in 2006. The designs of the 1, 5, 10, 50 and 100 lei notes are based on those of the earlier 10,000, 50,000, 100,000, 500,000 and 1 million lei notes which they replaced. The 10 lei bill was redesigned in November 2008 (most of the graphic elements are identical, some of the safety elements were withdrawn, making its safety degree similar the the lower values of 1 leu and 5 lei bills).