100 US Dollar to Australian Dollar

100 US Dollars is 138.8889 Australian Dollars as of 06:59 PM 09-03-2026. At Myfin online currency converter you can find 100 USD to AUD chart, exchange rate stats and other historical info.

100 USD = 138.889 AUD

Selling 1 USD you get > 1.388889 AUD

Selling 1 AUD you get > 0.71999994 USD

Information updates: Thursday, 09-03-2026 06:59 PM ET

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Historical data of the 100 US Dollar to the Australian Dollar exchange rate

In the table you can find 100 Dollar to Australian Dollar exchange rate for the last week.

Date	USD	AUD	Change
Thursday 09-03-2026	100 USD	138.889 AUD	0.6161
Wednesday 09-02-2026	100 USD	139.505 AUD	0.5569
Tuesday 09-01-2026	100 USD	140.062 AUD	0.5899
Monday 08-31-2026	100 USD	139.472 AUD	0.0632
Sunday 08-30-2026	100 USD	139.535 AUD	0.24
Saturday 08-29-2026	100 USD	139.295 AUD	0.2552
Friday 08-28-2026	100 USD	139.55 AUD	-

100 USD to AUD chart

Contains historical rates for 100 Dollar against Australian Dollar for all the time.

100 US Dollar to Australian Dollar stats

	Last 30 Days	Last 5 Years
High	142.369	167.538
Low	138.885	132.157
Average	140.484	148.379

Convert US Dollar to Australian Dollar

US Dollar	Australian Dollar
1 USD	1.388889 AUD
10 USD	13.88889 AUD
100 USD	138.889 AUD
200 USD	277.778 AUD
300 USD	416.667 AUD
400 USD	555.556 AUD
500 USD	694.445 AUD
1,000 USD	1,388.89 AUD
5,000 USD	6,944.45 AUD
10,000 USD	13,888.89 AUD
100,000 USD	138,888.9 AUD
1,000,000 USD	1,388,889 AUD

Australian Dollar	US Dollar
1 AUD	0.72 USD
10 AUD	7.199999 USD
100 AUD	71.999994 USD
200 AUD	144 USD
300 AUD	216 USD
400 AUD	288 USD
500 AUD	360 USD
1,000 AUD	720 USD
5,000 AUD	3,600 USD
10,000 AUD	7,200 USD
100,000 AUD	71,999.99 USD
1,000,000 AUD	719,999.94 USD

FAQ

How much is 100 US Dollars in Australian Dollars
Our currency converter shows how much 100 US Dollars are in the Australian Dollars (100 $ to AU$). As of today, 100 USD equals 138.8889 AUD. The US Dollar and the Australian Dollar is a popular currency pair used on the currency exchange markets.
100 USD to AUD currency converter
Few quick steps are required to work with the 100 USD to AUD currency converter:
- open a corresponding page for USD/AUD pair;
- provide a certain amount of money to convert.
You can change the amount and the conversion currency if needed. Average market data is used for calculations. This information is intended for informational purposes only, and we do not guarantee exchange rates provided at any specific bank. Data on 100 USD to AUD conversion is relevant for 09-03-2026, 06:59 PM ET.
The monthly rate dynamic of 100 US Dollars to Australian Dollars
The change of the value of 100 US Dollars to Australian Dollars can be traced on the chart. Over the last week, the rate has changed by -0.6615 AUD, which makes -0.4763%.