Exchange rates
US Dollar to Australian Dollar
1 USD = 1.4057 AUD
1 AUD = 0.7114 USD
Reference rate for · Updated every business day after central banks publish their reference rates.
USD to AUD conversion table
| USD | AUD |
|---|---|
| 1.4057 | |
| 7.0285 | |
| 14.057 | |
| 70.285 | |
| 140.57 | |
| 702.85 | |
| 1,405.70 | |
| 7,028.50 | |
| 14,057 |
| AUD | USD |
|---|---|
| 0.7114 | |
| 3.5569 | |
| 7.1139 | |
| 35.569 | |
| 71.139 | |
| 355.69 | |
| 711.39 | |
| 3,556.95 | |
| 7,113.89 |
USD/AUD in numbers
Monthly average rates
| Month | Average AUD per 1 USD |
|---|---|
| October 2025 | 1.5293 |
| November 2025 | 1.5376 |
| December 2025 | 1.5064 |
| January 2026 | 1.4786 |
| February 2026 | 1.4193 |
| March 2026 | 1.4246 |
| April 2026 | 1.4149 |
| May 2026 | 1.3940 |
| June 2026 | 1.4239 |
| July 2026 | 1.4372 |
| August 2026 | 1.4103 |
| September 2026 | 1.3962 |
Questions about USD to AUD
What is the USD to AUD exchange rate today?
On September 20, 2026 the reference rate is 1 USD = 1.4057 AUD, which means 1 AUD = 0.7114 USD.
How much is 100 USD in AUD?
100 USD is about 140.57 AUD at today's reference rate. Banks and card networks add their own margin, so the amount you actually receive will differ slightly.
Is this the rate my bank or card will give me?
No. This is the central bank reference rate, the midpoint between buying and selling. Banks, exchange offices and card networks apply their own rate plus fees, so use this number as the benchmark to see how much you pay on top.
How often is the USD/AUD rate updated?
Once per business day, after the central banks publish their reference rates (the European Central Bank around 16:00 CET). There is no fixing on weekends and holidays, so those days carry the last published rate.
How has USD/AUD changed over the past year?
One year ago 1 USD was 1.5132 AUD. Today it is 1.4057 AUD, a change of -7.10%.
Where does this data come from?
From central bank reference rates, aggregated by the open-source Frankfurter project. WaveRate republishes them for information only; they are not a quote to buy or sell currency.
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WaveRate provides reference exchange-rate information only. It does not execute currency exchanges and is not financial, investment, or trading advice.