Historical Exchange Rates
AUD to USD Historical Exchange Rates
Review date-based historical exchange-rate data for Australian Dollar and United States Dollar. This page is designed for historical lookup, not current conversion.
Showing the 30D range. Providers may omit weekends, holidays or dates without published data.
Data source: Frankfurter | Rate date:
Historical Chart
AUD/USD range data
1 AUD = 0.69391437 USD on
Monthly and annual reference summary
Calculated from available daily provider observations for 2026-10 and 2026.
| Date | Rate |
|---|---|
| 2026-09-28 | 1 AUD = 0.70224719 USD |
| 2026-09-29 | 1 AUD = 0.70062355 USD |
| 2026-09-30 | 1 AUD = 0.69788541 USD |
| 2026-10-01 | 1 AUD = 0.69531359 USD |
| 2026-10-02 | 1 AUD = 0.6942998 USD |
| 2026-10-05 | 1 AUD = 0.69512026 USD |
| 2026-10-06 | 1 AUD = 0.69681555 USD |
| 2026-10-07 | 1 AUD = 0.69681555 USD |
| 2026-10-08 | 1 AUD = 0.69550702 USD |
| 2026-10-09 | 1 AUD = 0.69642733 USD |
| 2026-10-12 | 1 AUD = 0.69730144 USD |
| 2026-10-13 | 1 AUD = 0.69691268 USD |
| 2026-10-14 | 1 AUD = 0.69876319 USD |
| 2026-10-15 | 1 AUD = 0.69526524 USD |
| 2026-10-16 | 1 AUD = 0.69391437 USD |
Historical trend summary
Observed changes in AUD/USD
Across 20 provider observations from to , AUD/USD finished below its first observation. The observed change was -2.60%.
The lowest observed rate was 1 AUD = 0.69391437 USD on . The highest was 1 AUD = 0.71240294 USD on . These statements describe the selected data only and are not a forecast.
Historical Context
Understanding AUD/USD historical data
AUD/USD records how many united states dollar units one australian dollar represented at each provider publication. Australian Dollar is associated with Australia, while United States Dollar is associated with United States. The series can support dated price comparisons, cross-currency records and research into how the relationship changed over the selected period.
Observed movement can reflect relative inflation, economic activity, monetary-policy conditions, trade and demand for the two currencies. The monetary authorities responsible for each currency can operate under different policy frameworks. These are historical reference observations, not intraday transaction prices, forecasts or evidence that a single factor caused a particular change.
Exchange-rate information is provided for reference only and is not financial, trading or investment advice.
Source and calculation method
CurrencyHub preserves the requested date separately from the actual provider publication date. Monthly and annual averages are arithmetic means of available daily observations, and the month-end value is the final published observation in that calendar month. No missing weekend or holiday rate is invented or interpolated. Review the policy that applies to any accounting, tax or legal use.
Data interpretation note
These observations are reference rates for comparison and research, not bank execution prices. A requested weekend or holiday may have no publication because the provider follows its own release calendar; CurrencyHub identifies the actual published date instead of inventing or interpolating a value. Banks and payment services can use different processing dates, spreads and fees.