The Indonesian rupiah is the currency of Indonesia, a country whose first currency dates back from the IXth century.



Origins and history

The first objects used as currency in Indonesia are from the IXth century. The first Indonesian rupiah was issued on the 3rd October 1946, when the Japanese currency was left unused, after being the currency used to trade with Dutch settlements.

With the decline of the Japanese currency in the main republican settlement in Java, the Dutch had to deal with the problem, so they stopped exchanging Japanese money on the 30th October 1946 in order to avoid overstock of Japanese currency unspent and be able to exchange it for florins.

At this point, two currencies coexisted in Java: florins, dated from 1943 in the areas controlled by the Dutch, and the rupiah, of 1945, in the Indonesian settlements. In January 1947, 310 million rupiahs were printed in Java only, half of the all the money printed before the war.

As the government had little capacity to print they focused mainly in getting 100-rupiah banknotes. Printing 100-rupiah banknotes was easier than printing several small-denomination ones. Also, the rising activity of counterfeiting caused hyperinflation in the Indonesian money.

As a consequence of the laws approved to ban the purchase of basic goods, the rupiah could no longer be trusted. In Jakarta, Indonesian money was valued lower than any other place in the country, as a consequence of the demand of goods priced in florins. The attempts of republicans to keep the value of Indonesian currency (which had been backed up by the supply of rice from Java) could slow down, but not stop its decline. During the years of the Indonesian revolution, three series of notes were issued at Yogyakarta: two in 1947 and another one in 1948.



Current Indonesian rupiahs coins and banknotes 

Today, we have coins of 50, 100, 200, 500 and 1000 rupiahs.



What is the main currency of Indonesia?Regarding banknotes, there are 1000, 2000, 5000, 10.000, 20.000, 50.000 and 100.000 banknote denominations. Find out about the security measures applied in the banknotes at the website of the Central Bank of Indonesia.






What is the main currency of Indonesia?Summary 

The rupiah is the official currency of the sovereign Republic of Indonesia; it is represented by the symbol Rp and designated as IDR in the forex market.
The rupiah’s suffered a number of issues and setbacks, largely due to inflation and plummeting exchange rates in response to financial crises.
Indonesian rupiah banknote denominations run as high as Rp100,000; a commemorative Rp75,000 note issued in 2020 was met with very high consumer demand.





Issues with Exchange Rates and Inflation

Throughout its entire existence, the rupiah’s been troubled by high rates of inflation. In 1965, the inflation rate skyrocketed to 635%. Political changes in 1966 led to the introduction of a stabilization program that changed the country’s economic policies, creating opportunities for debt relief, requiring more stringent bank reserves, and removing restrictions on imports.

In order to combat the skyrocketing inflation, Indonesia’s government introduced a variety of measures, including attempting to control foreign exchange (the rate was usually very unfavorable to the rupiah).

The central bank put major controls on foreign exchange rates in an effort to develop the reserves the Indonesian government desperately needed. It negatively impacted the operations of a number of Indonesian businesses that were unable to obtain an adequate supply of necessary imported materials.

The economic changes included introducing a “new” rupiah, which was implemented at an exchange rate of 1 new rupiah = 1,000 old rupiahs.

The central bank tried pegging the rupiah to the US dollar using a “managed float,” pegging to a basket of currencies. Despite the government’s intervention, the rupiah continued to suffer devaluations up through the 1990s.
The Asian Financial Crisis

The 1997 Asian Financial Crisis impacted Indonesia and the rupiah as it did nearly all countries and their currencies in the region. It happened despite the fact that Indonesia was more well-prepared to weather the storm than some other countries, after significantly improving its foreign reserves position.

Ultimately, with substantial assistance from the International Monetary Fund (IMF), Indonesia was able to more or less stabilize the rupiah. After hitting a low of Rp16,800 = 1 USD, the rupiah recovered to a level near Rp10,000 = 1vUSD. Still, the Indonesian rupiah remains viewed as an extremely risky currency to hold, and as noted above, the current exchange rate with the US dollar is a bit above 14,000 rupiahs.

Indonesian Rupiah Coins and Banknotes

Currently, there are two series of coins circulating in Indonesia: the old series, produced between 1991 and 2010, and a newly minted series issued in 2016. Rupiah coins are minted of bronze, nickel, or aluminum, and come in five denominations: 50, 100, 200, 500, and 1000 rupiah. The new series of coins features national heroes.

Indonesian rupiah banknotes in circulation are a combination of several issues occurring between 2000 and 2020, and come in eight denominations: Rp1,000, Rp2,000, Rp5,000, Rp10,000, Rp20,000, Rp50,000, Rp75,000 (a commemorative note), and Rp100,000.

Banknotes printed before the turn of the millennium are no longer legal tender in the country, primarily because they are sorely lacking in security features, and to a lesser extent because they are associated with the Suharto regime.

In August 2020, Indonesia introduced an Rp75,000 commemorative banknote to celebrate the country’s 75th anniversary of independence. Despite producing a massive print run of 75 million of the commemorative notes, the extremely high demand for them led Bank Indonesia to eventually implement purchase limits.