$1 primarily refers banknotes, bills or coins, including:

Currency

Australian one dollar coin The Australian one-dollar coin is the second most valuable circulation denomination coin of the Australian dollar after the two-dollar coin; there are also non-circulating legal-tender coins of higher denominations (five-, ten-, and two-hundre ...

, which replaced the one dollar note *

Loonie The loonie (), formally the Canadian one-dollar coin, is a gold-coloured Canadian coin that was introduced in 1987 and is produced by the Royal Canadian Mint at its facility in Winnipeg. The most prevalent versions of the coin show a common ...

, which replaced the one dollar bill in Canada *

United States one-dollar bill The United States one-dollar bill (US$1), sometimes referred to as a single, has been the lowest value Denomination (currency), denomination of United States dollar, United States paper currency since the discontinuation of U.S. fractional cu ...

, a denomination of United States currency *

Dollar coin (United States) The dollar coin is a United States coin with a face value of one United States dollar. Dollar coins have been minted in the United States in gold, silver, and base metal versions. Dollar coins were first Mint (coin), minted in the United States ...

, a metal coin * New Zealand one-dollar coin, which replaced the one dollar note *

Dollar (Hong Kong coin) The one-dollar coin is a denomination of the Hong Kong dollar. History It was first issued in 1866 as a silver coin of a diameter of 38 mm, a mass of 26.96 grams and a thickness of 2.80 mm. This issue lasted only three years with a re ...

, coin of the Hong Kong dollar *The one-dollar

banknotes of Zimbabwe The banknotes of Zimbabwe were physical forms of Zimbabwe's first four incarnations of the Zimbabwean Dollar, dollar ($ or Z$), from 1980 to 2009. The banknotes of the first dollar replaced those of the Rhodesian dollar at par in 1981, one yea ...

Other currencies with $1 banknotes, bills or coins are: ; Dollars * Bahamian dollar * Barbadian dollar * Belize dollar *

Bermudian dollar The Bermudian dollar (symbol: $; code: BMD; also abbreviated BD$; informally called the Bermuda dollar) is the official currency of the British Overseas Territory of Bermuda. It is subdivided into 100 cents. The Bermudian dollar is not n ...

Brunei dollar The Brunei dollar (currency sign, sign: B$, Malay language, Malay: ''ringgit Brunei'', ISO 4217, currency code: ''BND''), has been the currency of Brunei, the Sultanate of Brunei since 1967. It is normally abbreviated with the dollar sign $, ...

Cayman Islands dollar The Cayman Islands Dollar ( currency code ''KYD'') is the currency of the Cayman Islands. It is abbreviated with the dollar sign ''$'', or alternatively ''CI$'' to distinguish it from other dollar-denominated currencies. It is subdivided into 1 ...

Cook Islands dollar The Cook Islands dollar is the current currency of the Cook Islands, which is used alongside the New Zealand dollar. The dollar is subdivided into 100 '' cents'', with some older 50-cent coins carrying the denomination as "50 ''tene''". History ...

East Caribbean dollar The Eastern Caribbean dollar (currency symbol, symbol: EC$; ISO 4217, code: XCD) is the currency of all seven full members and one associate member of the Organisation of Eastern Caribbean States (OECS). The successor to the British West Indies d ...

Fijian dollar The Fijian dollar (currency sign: FJ$, $; currency code: FJD) has been the currency of Fiji since 1969 and was also the currency between 1867 and 1873. It is normally abbreviated with the dollar sign $, or alternatively FJ$ to distinguish it ...

* Guyanese dollar *

Jamaican dollar The Jamaican dollar (sign: $; code: JMD) has been the currency of Jamaica since 1969. It is often abbreviated to J$, the J serving to distinguish it from other dollar-denominated currencies. It is divided into 100 cents, although cent denom ...

* Liberian dollar *

Namibian dollar The Namibia dollar (currency symbol, symbol: $ or N$; ISO 4217, code: NAD) has been the currency of Namibia since 1993. It is normally abbreviated with the dollar sign ($), or alternatively N$ to distinguish it from other currencies called “d ...

Samoan tālā The tālā is the currency of Samoa. It is divided into 100 ''sene''. The terms ''tālā'' and ''sene'' are cognates of the English words ''dollar'' and '' cent'' in the Samoan language. Its symbol is $, or ''WS$'' to distinguish it from other cu ...

Singapore dollar The Singapore dollar (currency sign, sign: S$; ISO 4217, code: SGD) is the official currency of the Singapore, Republic of Singapore. It is divided into 100 cent (currency), cents (, , ). It is normally abbreviated with the dollar sign $, or ...

Solomon Islands dollar The Solomon Islands dollar (ISO 4217 code: ''SBD'') is the currency of Solomon Islands since 1977. Its symbol is $, with SI$ used to differentiate it from other currencies also using the dollar sign. It is subdivided into 100 cent (currency), c ...

Surinamese dollar The Surinamese dollar (ISO 4217 code ''SRD'') has been the currency of Suriname since 2004. It is divided into 100 '' cent''. The Surinamese dollar is normally abbreviated with the dollar sign ''$'', or alternatively ''Sr$'' to distinguish it fro ...

New Taiwan dollar The New Taiwan dollar (code: TWD; symbol: NT$, also abbreviated as NT), or simply the Taiwan dollar, is the official currency of the Republic of China (Taiwan). Usually, the $ sign precedes the amount, but NT$ is used to distinguish from othe ...

Trinidad and Tobago dollar The Trinidad and Tobago dollar ( currency code TTD) is the currency of Trinidad and Tobago. It is normally abbreviated with the dollar sign $, or alternatively TT$ to distinguish it from other dollar-denominated currencies. It is subdivided int ...

Tuvaluan dollar The Tuvaluan dollar is one of the currencies of Tuvalu, whose unofficial international ISO 4217, currency code is TVD. Tuvalu has never had banknotes of its own, and has been issuing coins since 1976. However, the Tuvaluan dollar is used as a uni ...

;Pesos * Argentine peso *

Chilean peso The peso is the currency of Chile. The current peso has circulated since 1975, with a Chilean peso (1817–1960), previous version circulating between 1817 and 1960. Its symbol is defined as a letter S with either one or two vertical bars super ...

Cuban peso The Cuban peso ( in Spanish language, Spanish, ISO 4217 code: CUP) also known as (Spanish for 'national currency'), is the official currency of Cuba. The Cuban peso historically circulated at par with the Spanish dollar, Spanish-American silver ...

Dominican peso The Dominican peso, officially the ' since 2010, is the currency of the Dominican Republic. Its symbol is " $", with "RD$" used when distinction from other pesos (or dollars) is required; its ISO 4217 code is "DOP". Each peso is divided into 100 ...

Mexican peso The Mexican peso (Currency symbol, symbol: $; ISO 4217, currency code: MXN; also abbreviated Mex$ to distinguish it from peso, other peso-denominated currencies; referred to as the peso, Mexican peso, or colloquially varo) is the official curre ...

Uruguayan peso Uruguayan peso () has been a name of the Uruguayan currency since Uruguay's settlement by Europeans. The present currency, the ''peso uruguayo'' (ISO 4217 code: ) was adopted in 1993 and is subdivided into 100 '' centésimos'', although centé ...

;Other currencies *

Brazilian real The Brazilian real (plural, pl. '; currency symbol, sign: R$; ISO 4217, code: BRL) is the official currency of Brazil. It is subdivided into 100 centavos. The Central Bank of Brazil is the central bank and the issuing authority. The real repl ...

Cape Verdean escudo The escudo (sign: ; ISO 4217: CVE) is the currency of the Republic of Cape Verde. One escudo is subdivided into one hundred ''centavos''. Amounts are generally written by using the () as the decimal separator, such as for 20 escudos, or for ...

Nicaraguan córdoba The córdoba (, currency sign, sign: C$; ISO 4217, code: NIO) is the currency of Nicaragua and is divided into 100 ''centavos''. History The first córdoba was introduced with the new National Bank of Nicaragua (Banco Nacional de Nicaragua In ...

Tongan paanga Tongan may refer to: * Something of, from, or related to the country of Tonga *Tongans, people from Tonga *Tongan language, the national language of Tonga *Tong'an District, a district in Xiamen, Fujian, China See also *Tonga (disambiguation) *To ...

Other uses

* $1, a formal parameter in some programming languages * ''One Dollar'' (TV series), American mystery thriller drama series that premiered in 2018