EXCHANGE RATE
1 US dollar (USD) to Australian dollar
= 1.3813 AUD
At today’s rate (September 28, 2021), 1 US dollar is equivalent to 1.3813 Australian dollars. This is 0.6406% more than yesterday. At the time of checking, 1 USD = 1.38 AUD (rounding 1.381291).
HISTORICAL EXCHANGE RATE GRAPH
Historical Chart
US dollar per Australian dollar
1 week
1 month
quarter
year
During last week, the highest exchange rate of the USD/AUD currency pair was fixed on September 22 at 1 USD = 1.3813 AUD. The lowest rate was on September 23 at 1 USD = 1.3708 AUD.
| Date | Rate | Change | % | |
|---|---|---|---|---|
| Sep 28 | 1.3813 | 0.008792 | 0.6406 |  |
| Sep 27 | 1.3725 | 0.004622 | 0.3356 |  |
| Sep 26 | 1.3771 | 9.64E-6 | 0.0007 | |
| Sep 25 | 1.3771 | 0 | 0 | |
| Sep 24 | 1.3771 | 0.006354 | 0.4635 | |
| Sep 23 | 1.3708 | 0.010531 | 0.7624 | |
| Sep 22 | 1.3813 | 0.00101 | 0.0731 | |
The fluctuation of the US dollar versus the Australian dollar throughout the year
Throughout the year (the last 365 calendar days), the exchange rate of the US dollar reached a peak on November 01, 2020. On that day, one US dollar cost 1.4231 Australian dollars. The minimum rate was fixed on March 01, 2021 at 1 USD = 1.2869 AUD.
Today (September 28, 2021), 1 USD costs 0.010278 AUD less than a year ago (October 01, 2020). In percentage terms, this is a 0.7386% decrease
