Dollar to Australian Dollar exchange rate

Summary USD/AUD today

1 $ = A$ 1.3951
1 A$ = $ 0.7168 +0,1%
Last updated: 2026/04/18 13:00

Convert between US Dollars and Australian Dollars

 $
=
A$
1.2000
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Dollar to Australian Dollar historical chart

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Time period:

1 year or Since 1999

Euro Australian Dollar exchange rate analysis

Saturday, April 18, 2026 - The Australian Dollar is under pressure due to concerns over China's economic slowdown, which impacts Australia's trade outlook. Investors are closely watching the Reserve Bank of Australia's interest rate decisions as speculation arises about potential rate cuts. Additionally, market volatility is influenced by ongoing geopolitical tensions, particularly in relation to Australia's key trading partners.

US Dollar to Australian Dollar historical comparison

1 $ =
Last 24 hours1.394 A$1.3951 A$+0.08%
Last week1.416 A$1.3951 A$-1.48%
Last month1.4171 A$1.3951 A$-1.55%
Last year1.5653 A$1.3951 A$-10.88%

Top 5 biggest currency moves against the US Dollar — last 7 days

Currency
Ukrainian Hryvnia (UAH)
43.382 ₴44.099 ₴+1.65%
Yemeni Rial (YER)
237.15 YR238.6 YR+0.61%
Turkish Lira (TRY)
44.665 ₺44.828 ₺+0.36%
Iraqi Dinar (IQD)
1,308 ID1,312.2 ID+0.32%
Indonesian Rupiah (IDR)
17,089 Rp17,140 Rp+0.3%
Australian Dollar (AUD)
1.416 A$1.3951 A$-1.48%
Norwegian Krone (NOK)
9.5249 kr9.3687 kr-1.64%
Egyptian Pound (EGP)
53.013 E£51.908 E£-2.08%
Israeli Shekel (ILS)
3.0342 ₪2.9598 ₪-2.45%
Hungarian Forint (HUF)
320.2 Ft307.31 Ft-4.03%
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About Australian Dollar

Currency nameAustralian Dollar
SymbolA$
Also known asAUD, Australian Dollar, A$1 = 100 cents
ISO codeAUD
BanknotesA$5, A$10, A$20, A$50, A$100
Coins5c, 10c, 20c, 50c, A$1, A$2
Central bankReserve Bank of Australia (RBA) - Website: www.rba.gov.au
Countries8 countries: Australia (capital: Canberra), Kiribati, Nauru, Tuvalu, Christmas Island, Cocos Islands, Heard Island, Norfolk Island
Population26 mil.

History

Before European settlement, Indigenous Australians used a barter system. Following British colonisation in 1788, the colony relied on a chaotic mix of foreign coins and, infamously, rum, which served as an informal currency in the early years. Governor William Bligh's attempts to ban rum as currency were a contributing factor to the 1808 Rum Rebellion.

In 1910, the Australian pound was introduced as a distinct national currency, replacing the British pound at par. Australia managed its currency through the Commonwealth Bank, established in 1911. Like Britain, Australia abandoned the gold standard in 1931 during the Great Depression.

On 14 February 1966 — Valentine's Day — Australia decimalised, replacing the Australian pound with the Australian dollar at a rate of two dollars per pound. This made Australia one of the first countries in the world to adopt full decimal coinage. The Reserve Bank of Australia (RBA), established in 1960, manages monetary policy.

The Australian dollar floated freely from December 1983 under Prime Minister Bob Hawke and Treasurer Paul Keating. Since then the AUD has traded broadly between $0.48 and $1.10 against the US dollar, with its value closely linked to global commodity prices — particularly iron ore and coal — because of Australia's resource-heavy export base. The dollar often weakens sharply during global risk-off episodes and strengthens when commodity prices boom.

Sources:

"Australian dollar", Wikipedia, https://en.wikipedia.org/wiki/Australian_dollar

"Reserve Bank of Australia", Wikipedia, https://en.wikipedia.org/wiki/Reserve_Bank_of_Australia