AUD to USD on August 21, 2026
1 AUD = 0.71681 USD
1 USD = 1.3951 AUD
On Friday, August 21, 2026 the ECB reference rate was 1 AUD = 0.71681 USD, and 1 USD = 1.3951 AUD.
Against the previous business day (August 20, 2026, 0.71061) the rate moved by +0.87%.
The August 2026 average was 0.71018, with a low of 0.70066 and a high of 0.71946.
A year earlier, on August 21, 2025, 1 AUD cost 0.64240 USD (+11.58%).
August 2026: daily rates
| Date | Rate | Change |
|---|---|---|
| August 3, 2026 | 0.70066 | -0.16% |
| August 4, 2026 | 0.70312 | +0.35% |
| August 5, 2026 | 0.70516 | +0.29% |
| August 6, 2026 | 0.70421 | -0.13% |
| August 7, 2026 | 0.70404 | -0.02% |
| August 10, 2026 | 0.70634 | +0.33% |
| August 11, 2026 | 0.70642 | +0.01% |
| August 12, 2026 | 0.70711 | +0.10% |
| August 13, 2026 | 0.70518 | -0.27% |
| August 14, 2026 | 0.70820 | +0.43% |
| August 17, 2026 | 0.71249 | +0.61% |
| August 18, 2026 | 0.71114 | -0.19% |
| August 19, 2026 | 0.70758 | -0.50% |
| August 20, 2026 | 0.71061 | +0.43% |
| August 21, 2026 | 0.71681 | +0.87% |
| August 24, 2026 | 0.71615 | -0.09% |
| August 25, 2026 | 0.71533 | -0.12% |
| August 26, 2026 | 0.71849 | +0.44% |
| August 27, 2026 | 0.71900 | +0.07% |
| August 28, 2026 | 0.71946 | +0.06% |
| August 31, 2026 | 0.71620 | -0.45% |
Conversion at this date's rate
| Amount | USD | Amount | AUD |
|---|---|---|---|
| 1 AUD | 0.71681 USD | 1 USD | 1.40 AUD |
| 5 AUD | 3.58 USD | 5 USD | 6.98 AUD |
| 10 AUD | 7.17 USD | 10 USD | 13.95 AUD |
| 20 AUD | 14.34 USD | 20 USD | 27.90 AUD |
| 50 AUD | 35.84 USD | 50 USD | 69.75 AUD |
| 100 AUD | 71.68 USD | 100 USD | 139.51 AUD |
| 200 AUD | 143.36 USD | 200 USD | 279.02 AUD |
| 250 AUD | 179.20 USD | 250 USD | 348.77 AUD |
1 AUD in other currencies on August 21, 2026
| Pair | Rate |
|---|---|
| AUD/EUR Euro | 0.61271 |
| AUD/USD US dollar | 0.71681 |
| AUD/GBP British pound | 0.52491 |
| AUD/JPY Japanese yen | 113.76 |
| AUD/CHF Swiss franc | 0.57307 |
| AUD/CAD Canadian dollar | 0.98487 |
| AUD/NZD New Zealand dollar | 1.1973 |
| AUD/CNY Chinese yuan | 4.8174 |
| AUD/HKD Hong Kong dollar | 5.6201 |
| AUD/SGD Singapore dollar | 0.90914 |
| AUD/INR Indian rupee | 68.598 |
| AUD/KRW South Korean won | 992.22 |
| AUD/IDR Indonesian rupiah | 12,658.16 |
| AUD/MYR Malaysian ringgit | 2.8948 |
| AUD/PHP Philippine peso | 44.198 |
| AUD/THB Thai baht | 23.421 |
| AUD/ILS Israeli shekel | 2.1394 |
| AUD/TRY Turkish lira | 34.454 |
| AUD/ZAR South African rand | 11.472 |
| AUD/BRL Brazilian real | 3.7080 |
| AUD/MXN Mexican peso | 12.113 |
| AUD/PLN Polish zloty | 2.6394 |
| AUD/CZK Czech koruna | 14.776 |
| AUD/HUF Hungarian forint | 222.28 |
| AUD/RON Romanian leu | 3.2206 |
| AUD/SEK Swedish krona | 6.7781 |
| AUD/NOK Norwegian krone | 6.6586 |
| AUD/DKK Danish krone | 4.5805 |
| AUD/ISK Icelandic krona | 86.759 |
AUD/USD 2026 · AUD/USD · USD/AUD
The ECB publishes euro reference rates around 16:00 CET on TARGET business days. Cross rates between two non-euro currencies are calculated from their euro rates. Reference rates serve for information; a bank or card issuer applies its own rate.
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