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'''Redenominasi''' adalah penyederhanaan nilai [[mata uang]] menjadi lebih kecil tanpa mengubah [[nilai tukar]]nya. Pada waktu terjadi [[inflasi]], jumlah satuan moneter yang sama perlahan-lahan memiliki [[daya beli]] yang semakin melemah. Dengan kata lain, harga produk dan jasa harus dituliskan dengan jumlah yang lebih besar. Ketika angka-angka ini semakin membesar, mereka dapat memengaruhi transaksi harian karena risiko dan ketidaknyamanan yang diakibatkan oleh jumlah lembaran uang yang harus dibawa, atau karena [[psikologi]] manusia yang tidak efektif menangani perhitungan angka dalam jumlah besar. Pihak yang berwenang dapat memperkecil masalah ini dengan '''redenominasi''': satuan yang baru menggantikan satuan yang lama dengan sejumlah angka tertentu dari satuan yang lama dikonversi menjadi 1 satuan yang baru. Jika alasan redenominasi adalah inflasi, maka rasio konversi dapat lebih besar dari 1, biasanya merupakan [[bilangan positif]] kelipatan sepuluh10, seperti 10, 100, 1.000, dan seterusnya. Prosedur ini dapat disebut sebagai "penghilangan nol".<ref>{{cite web|url=http://www.zf.ro/articol_37822/finance_ministry_and_national_bank_decide_to_slash_four_zeroes_from_rol_s_tail.html |title=Finance Ministry and National Bank decide to slash four zeroes from ROL's tail | Ziarul Financiar |publisher=Zf.ro |date=2004-01-29 |accessdate=2010-01-06}}</ref>. Contoh-contoh yang terkini antara lain:
=== Pengaruh terhadap catatan keuangan ===
Ketika terjadi redenominasi, data keuangan yang dipengaruhi oleh perubahan tersebut harus disesuaikan. Contohnya, [[produk domestik bruto]] (PDB) Bank Sentral Nikaragua yang didokumentasikan dengan baik.<ref>[http://www.bcn.gob.ni/english/statistics/economy/indicators/0901/1-1.PDF Bank Central Nicaragua]</ref>
=== Daftar redenominasi mata uang ===
{| class="wikitable"
|-
|colspan=5|<small>Bagan ini bukanlah bagan yang dimaksudkan untuk lengkap.</small>
|}
<!--
Although the ratio is often a positive integral power of 10, sometimes it can be ''a''{{e|''n''}} where ''a'' is a single digit integer and ''n'' is a positive integer. Partial examples include
{| class="wikitable"
|-
! New unit !! = !! x !! Old unit !! year
|-
| [[Papiermark|Rentenmark]]
| =
| 1 000 billion
| Papiermark
| 1923
|-
| [[Chinese yuan|Chinese "gold" yuan]]
| =
| 3 million
| old yuan
| 1948
|-
| Chinese "silver" yuan
| =
| 500 million
| "gold" yuan
| 1949
|-
| [[New Taiwan dollar]]
| =
| 40,000
| [[Old Taiwan dollar|old dollars]]
| 1949
|-
| [[Azerbaijani manat|Azerbaijani new manat]]
| =
| 5000
| old manat
| 2006
|-
|colspan=5|<small>This table is not exhaustive.</small>
|}
Occasionally, the ratio is defined in a way such that the new unit is equal to a [[hard currency]]. As a result, the ratio may not be based on an integer. Examples include
{| class="wikitable"
|-
! New unit !! = !! x !! Old unit !! = !! Anchor currency!! year
|-
| [[Brazilian real]]
| =
| 2750
| [[Brazilian cruzeiro real|cruzeiros reais]]
| =
| [[United States dollar]]
| 1 July 1994
|-
| [[Yugoslav dinar|Yugoslav novi dinar]]
| =
| 10~13 million
| 1994 dinara
| =
| [[German mark]]
| 24 January 1994
|-
|colspan=7|<small>This table is not exhaustive.</small>
|}
In the case of [[hiperinflasi]], the ratio can go as high as millions or [[1000000000 (number)|billions]], to a point where [[scientific notation]] is used for clarity or [[long and short scales]] are mentioned to disambiguate what kind of billion/trillion is meant.
In the case of [[chronic inflation]] which is expected to continue, the authorities have a choice between a large redenomination ratio and a small redenomination ratio. If a small ratio is used, another redenomination may soon be required, which will entail costs in the financial, accounting, and computing industries. However a large ratio may result in inconveniently large or small prices at some point in the cycle.
After a redenomination, the new unit is often has the same name as the old unit, with the addition of the word "new". The word "new" may or may not be dropped a few years after the change. Sometimes the new unit is a completely new name, or a "recycled" name from previous redenomination or from ancient times.
{| class="wikitable"
|-
! Satuan baru !! = !! x !! Satuan lama !! Tahun !! Natur dari satuan baru
|-
| [[Lira Turki baru]]
| =
| 1 juta
| [[Lira Turki|lira lama]]
| 2005
| "new" is an official designation and will be dropped in 2009
|-
| [[Dolar Taiwan baru]]
| =
| 40.000
| [[Dolar Taiwan lama|dolar lama]]
| 1949
| "new" is an official designation and is still used in official documents today
|-
| [[Austral Argentina]]
| =
| 1.000
| [[Peso argentino]]
| 1985
| completely new name
|-
| [[Dinar Yugoslavia|Dinar Yugoslavia 1993]]
| =
| 1 juta
| Dinara 1992
| 1993
| no official designation
|-
| [[Real Brasil]]
| =
| 2750
| [[Real cruzeiro Brasil|real cruzeiro]]
| 1994
| recycled unit of Brazil before 1942
|-
|colspan=6|<small>Bagan ini tidak lengkap.</small>
|} -->
=== Pengaruh terhadap catatan keuangan ===
Ketika terjadi redenominasi, data keuangan yang dipengaruhi oleh perubahan tersebut harus disesuaikan. Contohnya, [[produk domestik bruto]] (PDB) Bank Sentral Nikaragua yang didokumentasikan dengan baik.<ref>[http://www.bcn.gob.ni/english/statistics/economy/indicators/0901/1-1.PDF Bank Central Nicaragua]</ref>
=== Daftar redenominasi mata uang ===
<!-- This table lists various currency redenominations that have occurred, including currency renaming where the conversion rate is 1:1.
<!-- Primary sorting of table is highest Exchange rate, secondary is oldest year. -->
<!-- (The article reader later may temporary alter this by pressing any sorting button of any column) -->
<!--
{| class="wikitable sortable"
|-
! New unit
! Exchange rate (new:old)
! Old unit
! Year
! Country
! Cause
! Note
|-
| Chinese "silver" yuan
| 500000000
| "gold" yuan
| 1949
| China
| Inflasi
|-
| [[Yugoslav dinar|Yugoslav novi dinar]]
| 13000000<ref>Pegged to the [[Deutsche Mark]] upon renomination, but subsequently subject to drift</ref>
| 1994 dinara
| 1994
| Yugoslavia
| Inflasi
| Anchor currency: [[German mark]]
|-
| [[Chinese yuan|Chinese "gold" yuan]]
| 3000000
| (old) yuan
| 1948
| China
| Inflasi
|-
| [[Yugoslav dinar|Yugoslav 1993 dinar]]
| 1000000
| 1992 dinara
| 1993
| Yugoslavia
| Inflasi
| no official designation
|-
| [[Turkish new lira]]
| 1000000
| [[Turkish lira]]
| 2005
| Turkey
| Inflasi
| "new" is an official designation and will be dropped in 2009{{updateme}}
|-
| [[Ukrainian hryvnia|Hryvnia]]
| 100000
| [[Ukrainian karbovanets#Third karbovanets, 1992-1996|Karbovanets (third)]]
| 1996
| Ukraine
| Inflasi
|-
| [[New Taiwan dollar]]
| 40000
| [[Old Taiwan dollar|Taiwan dollars]]
| 1949
| Taiwan
| Inflasi
| "new" is an official designation and is still used in official documents
|-
| [[Renminbi|Second Renminbi yuan]]
| 10000
| First Renminbi yuan
| 1955
| China
| Inflasi
|-
| [[Peso argentino]]
| 10000
| [[Peso ley]]
| 1983
| Argentina
| Inflasi
|-
| [[Argentine peso#Peso Convertible, 1992–present|Peso (convertible)]]
| 10000
| [[Argentine austral|Austral]]
| 1992
| Argentina
| Inflasi
|-
| [[Polish zloty]]
| 10000
| [[Polish zloty]]
| 1995
| Poland
| Inflasi
|-
| [[Leu]]
| 10000
| [[Romanian Leu]]
| 2005
| [[Romania]]
| Inflasi
|-
| New [[Ghanaian cedi]]
| 10000
| Cedi
| 2007
| Ghana
| Inflasi
|-
| [[Azerbaijani manat|Azerbaijani new manat]]
| 5000
| (old) manat
| 2006
| Azerbaijan
| Inflasi
|-
| [[Turkmenistani manat|Turkmenistani new manat]]
| 5000
| (old) manat
| 2009
| Turkmenistan
| Inflasi
|-
| [[Brazilian real|Real]]
| 2,750
| [[Brazilian cruzeiro real|Cruzeiro real]]
| 1994
| Brazil
| Inflasi
| Anchor currency: [[United States dollar]]
|-
| [[Brazilian cruzeiro#First Cruzeiro (Cruzeiro "antigo"), 1942-1967|Cruzeiro (antigo)]]
| 1000
| [[Brazilian real|Real]] (old)
| 1942
| Brazil
| Inflasi
|-
| [[Brazilian cruzeiro#Second Cruzeiro (Cruzeiro Novo), 1967-1986|Cruzeiro (novo)]]
| 1000
| [[Brazilian cruzeiro#First Cruzeiro (Cruzeiro "antigo"), 1942-1967|Cruzeiro (antigo)]]
| 1967
| Brazil
| Inflasi
|-
| [[Argentine austral|Austral]]
| 1000
| [[Peso argentino]]
| 1985
| Argentina
| Inflasi
|-
| [[Brazilian cruzado#Cruzado, 1986-1989|Cruzado]]
| 1000
| [[Brazilian cruzeiro#Second Cruzeiro (Cruzeiro Novo), 1967-1986|Cruzeiro (novo)]]
| 1986
| Brazil
| Inflasi
|-
| [[Brazilian cruzado#Cruzado Novo, 1989-1990|Cruzado Novo]]
| 1000
| [[Brazilian cruzado#Cruzado, 1986-1989|Cruzado]]
| 1989
| Brazil
| Inflasi
|-
| [[Brazilian cruzeiro real|Cruzeiro real]]
| 1000
| [[Brazilian cruzeiro#Third Cruzeiro, 1990-1993|Cruzeiro (third)]]
| 1993
| Brazil
| Inflasi
|-
| [[Israeli new shekel|New Shekel]]
| 1000
| [[Old Israeli shekel|Shekel]]
| 1986
| [[Israel]]
| Inflasi
|-
| [[Russian Rouble]]
| 1000
| Rouble
| 1998
| Russia
| Inflasi
|-
| [[Belarussian Rouble]]
| 1000
| Rouble
| 2000
| Belarus
| Inflasi
|-
| New [[Mozambican metical]]
| 1000
| (old) meticais
| 2006
| Mozambique
| Inflasi
|-
| [[Bolivar Fuerte]]
| 1000
| (old) Bolivar
| 2008
| Venezuela
| Inflasi
|-
| [[Euro]]
| 239.640
| [[Slovenian tolar]]
| 2006
| Slovenia
| monetary union
| [[Eurozone]]
|-
| [[French Franc]]
| 100
| Franc
| 1960
| France
| Inflasi
| originally called New Franc
|-
| [[Peso ley]]
| 100
| [[Peso moneda nacional]]
| 1970
| Argentina
| Inflasi
|-
| [[Euro]]
| 40.3399
| [[Belgian franc|Belgian]] or [[Luxembourgian franc]]s
| 2002
| Belgium Luxembourg
| monetary union
| [[Eurozone]]
|-
| [[Euro]]
| 30.1260
| [[Slovak koruna]]
| 2009
| [[Slovakia]]
| monetary union
| [[Eurozone]]
|-
| [[Peso moneda nacional]]
| 25
| [[Argentine peso moneda corriente|Peso moneda corriente]]
| 1881
| Argentina
| Inflasi
|-
| [[Euro]]
| 1.95583
| [[German mark|Deutsche Mark]]
| 2002
| [[Germany]]
| monetary union
| [[Eurozone]]
|-
| [[Brazilian cruzeiro#Third Cruzeiro, 1990-1993|Cruzeiro (third)]]
| 1
| [[Brazilian cruzado#Cruzado Novo, 1989-1990|Cruzado Novo]]
| 1990
| Brazil
| renaming
|-
| [[Ukrainian karbovanets#Third karbovanets, 1992-1996|Karbovanets (third)]]
| 1
| [[Soviet ruble]]
| 1992
| Ukraine
|-
| [[Euro]]
| 0.787564
| [[Irish pound]]
| 2002
| Ireland
| monetary union
| [[Eurozone]]
|-
| [[Euro]]
| 0.585274
| [[Cypriot pound]]
| 2008
| Cyprus
| monetary union
| [[Eurozone]]
|-
| [[Austro-Hungarian krone]]
| 0.5
| [[Austro-Hungarian gulden|gulden/forint]]
| 1892
| Austria-Hungary
| monetary union
| [[Latin Monetary Union]]
|-
| [[Euro]]
| 0.429300
| [[Maltese lira]]
| 2008
| Malta
| monetary union
| [[Eurozone]]
|-
| [[Argentine peso moneda corriente|Peso moneda corriente]]
|
| [[Argentine real|Real]]
| 1826
| Argentina
|-
| Second [[Zimbabwean dollar]]
| 1000
| (first) dollar
| 2006
| Zimbabwe
| Inflasi
|-
| [[Zimbabwean Dollar|Zimbabwe Third Dollar]]
| 10000000000
| [[Zimbabwe Dollar|Zimbabwe Second Dollar]]
| 2008
| Zimbabwe
| Hiperinflasi
|-
| [[Zimbabwean Dollar|Zimbabwe Fourth Dollar]]
| 1000000000000
| [[Zimbabwe Dollar|Zimbabwe Third Dollar]]
| 2009
| Zimbabwe
| Hiperinflasi
|} -->
== Perbedaan redenominasi dan pemotongan mata uang ==
{{noref}}
| Momentum pelaksanaan || Bertahap, persiapan matang dan terukur || Mendadak, tanpa persiapan
|}
== Lihat pula ==
* [[Denominasi (ekonomi)]]
* [[Sanering (ekonomi)]]
== Referensi ==
{{reflist}}
== Pranala luar ==
* [http://ekonomi.kompasiana.com/2010/05/08/redenominasi-dan-sanering/ Redenominasi dan sanering]
[[Kategori:Ekonomi]]
[[Kategori:Konsep dasar keuangan]]
[[en:Denomination (currency)#Redenomination]]
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