AUD/USD Rate on 18 September 2026 (ECB Cross Rate)
Australian dollar to US dollar · Friday, 18 September 2026
0.7120
0.09% up+6.4 pipsvs 17 Sept
1 USD = 1.4045 AUD
On Friday, 18 September 2026, the AUD/USD cross rate calculated from the European Central Bank's euro reference rates was 0.7120: one Australian dollar (AUD) was worth 0.7120 US dollars (USD). Conversely, one US dollar was worth 1.4045 Australian dollars. The rate was 0.09% higher than the previous fixing on Thursday, 17 September 2026 (0.7114). From 1 September 2026 to 18 September 2026 it ranged between 0.7114 and 0.7225 over 14 fixings.
Source: cross rate calculated by RateKite from European Central Bank euro reference rates.
| AUD | USD | USD | AUD |
|---|---|---|---|
| 1 | 0.71 | 1 | 1.40 |
| 10 | 7.12 | 10 | 14.04 |
| 100 | 71.20 | 100 | 140.45 |
| 1,000 | 712.02 | 1,000 | 1,404.45 |
| 10,000 | 7,120.22 | 10,000 | 14,044.50 |
Amounts at the reference rate, rounded; banks and card networks apply their own rates and fees.
| Date | Rate | Change |
|---|---|---|
| Friday, 11 September 2026 | 0.7173 | — |
| Monday, 14 September 2026 | 0.7129 | 0.61% down |
| Tuesday, 15 September 2026 | 0.7125 | 0.05% down |
| Wednesday, 16 September 2026 | 0.7132 | 0.09% up |
| Thursday, 17 September 2026 | 0.7114 | 0.26% down |
| Friday, 18 September 2026 | 0.7120 | 0.09% up |
| Monday, 21 September 2026 | 0.7138 | 0.24% up |
| Tuesday, 22 September 2026 | 0.7110 | 0.38% down |
| Wednesday, 23 September 2026 | 0.7067 | 0.60% down |
| Thursday, 24 September 2026 | 0.7027 | 0.58% down |
| Friday, 25 September 2026 | 0.7030 | 0.05% up |