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Exchange rates

US Dollar to Australian Dollar

1 USD = 1.4360 AUD

1 AUD = 0.6964 USD

Reference rate for · Updated every business day after central banks publish their reference rates.

1 day-0.01%
1 week-0.32%
1 month+3.46%
1 year-5.74%

Currency converter

100 USD = 143.60 AUDOpen →

Reference rate, before any bank or card margin.

USD to AUD conversion table

USD → AUD
USDAUD
1.4360
7.1800
14.360
71.800
143.60
718.00
1,436.00
7,180.00
14,360
AUD → USD
AUDUSD
0.6964
3.4819
6.9638
34.819
69.638
348.19
696.38
3,481.89
6,963.79

USD/AUD in numbers

30-day high1.4406on October 3, 2026
30-day low1.3880on September 10, 2026
90-day high1.4416on July 14, 2026
90-day low1.3857on September 9, 2026
One year ago1.5235on October 10, 2025 · -5.74%

Monthly average rates

MonthAverage AUD per 1 USD
November 20251.5376
December 20251.5064
January 20261.4786
February 20261.4193
March 20261.4246
April 20261.4149
May 20261.3940
June 20261.4239
July 20261.4372
August 20261.4103
September 20261.4039
October 20261.4379

Questions about USD to AUD

What is the USD to AUD exchange rate today?

On October 10, 2026 the reference rate is 1 USD = 1.4360 AUD, which means 1 AUD = 0.6964 USD.

How much is 100 USD in AUD?

100 USD is about 143.60 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 1.5235 AUD. Today it is 1.4360 AUD, a change of -5.74%.

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.