Australian fifty-cent coin

It was introduced in 1969 to replace the round fifty-cent coin issued in 1966. The original, round, 50-cent coin was made of 80% silver and 20% copper; but as the value of a free-floating silver price became higher, the coin's bullion value became more valuable than its face value; so that version was withdrawn from circulation and replaced with the dodecagonal cupro-nickel version. It is by diameter the largest Australian coin currently issued and second largest after the Crown of 1937–38. It is also the heaviest Australian coin in common circulation. Many commemorative designs have been issued, the large size allowing for detailed content. One coin of larger diameter is the Costa Rican five-hundred-colón (32.9 mm); the larger fifty-franc (CFP) (32.9 mm) discontinued in January 2023 by the smaller F 50 (24.0 mm). The 1986, 1987, 1989, 1990, 1992, year dated 50c are only available in mint and proof sets, with the exception of the 1967 and 1968, as no mint/proof sets exist for those years and there were no circulation strikes produced either. Fifty-cent coins are legal tender for amounts not exceeding $5 for any payment of a debt.

• Country — Australia • Denomination — Fifty cents • Value — 0.50 • Unit — AUD • Mass — 15.55 • Diameter — 31.65 (across flats) • Thickness Special — 2.80 mm (maximum) • Shape — Dodecagonal • Edge — Plain • Composition — 75% copper, 25% nickel • Years Of Minting — 1969–present • Obverse Design — Queen Elizabeth II (1969–2023) King Charles III (2024–present) • Obverse Designer — Various (1969–2023) Dan Thorne (2024–present) • Obverse Design Date — 2024 • Reverse Design — Australian coat of arms • Reverse Designer — Stuart Devlin • Reverse Design Date — 1965 • Reverse Image Size — 200

As with all coins of Australia, the reigning monarch features on the obverse. Elizabeth II and Charles III have been featured on the coin so far. Unlike other decimal denominations, five different portraits of the queen have been used on 50-cent coins. A unique effigy by Vladimir Gottwald was used for the 2000 royal visit commemorative fifty-cent piece. This is the only Australian decimal coin to have an obverse designed by an Australian and to have a portrait of the queen which is not also used on British currency. The other four portraits have featured on all then-current denominations: from 1966 to 1984 one by Arnold Machin, from 1985 to 1998 one by Raphael Maklouf, from 1999 to 2019 a portrait by Ian Rank-Broadley, and since 2019 a portrait by Jody Clark. These portraits were introduced to British coins in 1968, 1985, 1998 and 2015, respectively.

The Australian fifty-cent coin was the first to display a variation of the reverse design in 1970 for the commemorating the bicentennial of Lieutenant James Cook's landing in Australia. Various other designs followed until the one-dollar and twenty-cent coins also included new designs. • Year — Subject — Mintage • 1970 — Bicentenary of James Cook's 1770 voyage — 16,500,000 • 1977 — 25th anniversary of the accession of Queen Elizabeth II — 25,000,000 • 1981 — Marriage of HRH the Prince of Wales and Lady Diana Spencer — 20,000,000 • 1982 — Brisbane XII Commonwealth Games — 49,600,000 • 1988 — Australian Bicentenary — 9,000,000 • 1991 — 25th anniversary of decimal currency — 4,700,000 • 1994 — United Nations International Year of the Family — 21,300,000 • 1995 — 50th anniversary of the end of World War II – Edward 'Weary' Dunlop — 15,900,000 • 1998 — 200th anniversary of the voyage of Bass and Flinders — 22,400,000 • 2000 — Millennium year — 16,600,000 • Visit of Queen Elizabeth II — 5,100,000 • 2001 — Centenary of Federation — 43,100,000 • Centenary of Federation – ACT — 2,000,000 • Centenary of Federation – NSW — 3,000,000 • Centenary of Federation – Norfolk Island — 2,200,000 • Centenary of Federation – NT — 2,100,000 • Centenary of Federation – QLD — 2,300,000 • Centenary of Federation – SA — 2,400,000 • Centenary of Federation – Tasmania — 2,200,000 • Centenary of Federation – Victoria — 2,800,000 • Centenary of Federation – WA — 2,400,000 • 2002 — Year of the Outback — 11,500,000 • 2003 — Australia's Volunteers — 13,900,000 • 2004 — Primary school design competition winner (John Serrano) — 10,200,000 • 2005 — 60th anniversary of the end of World War II — 26,600,000 • Secondary school Commonwealth Games design competition winner (Kelly Just) — 20,500,000 • 2010 — Australia Day — 11,400,000 • 2014 — 50th anniversary of the Australian Institute of Aboriginal and Torres Strait Islander Studies — 3,000,000 • 2016 — 50th anniversary of decimal currency — 7,000,000 • 2017 — 50th anniversary of the 1967 Referendum / 25th anniversary of the Mabo Decision — 1,400,000 • 2019 — International Year of Indigenous Languages — 2,000,000 • 2024 — 50th anniversary of the National Aboriginal and Islanders Day Observance Committee — 2,310,000 • Reference:

Australian fifty-cent coin is recorded as made of copper and nickel. Associated with Australia. Classified as a coin.