on 21 April 2021
1 USD-United States [US dollar / $]=1.2954 AUD-Australia [Australian dollar / $ AU]1 USD=1.295411 AUD
1 AUD-Australia [Australian dollar / $ AU]=0.772 USD-United States [US dollar / $]1 AUD=0.771956 USD

Conversion of 1 USD to AUD on 21 April 2016
Historical exchange rates graph :
Click to enlarge
Historical exchange rates array :
2016-01-04 / 2021-04-30
YearAverage USD/AUDMin USD/AUDMax USD/AUDNb of working days
20211.2953301.2529241.31959883
20201.4519361.2954121.725303257
20191.4392731.3742171.496659255
20181.3390151.2328011.422829255
20171.3050261.2339141.392642255
20161.3448741.2766181.459246257

Note
Exchange rates are refreshed daily and are the official ones published by Central banks
Before 31/12/1998, the Euro(EUR) exchange rates are theoretical ones. Use the XEU code to see Ecu (European Currency Unit) exchange rates. Before 13/03/1979 XEU rates are theoretical ones.
For Gold (XAU), Silver (XAG), platinum (XPT) and Palladium (XPD), rates and amounts are expressed in grams (1 ounce=31.103 g).