AUD to USD — September 2003

0.681364USD

for 1 Australian Dollar on 30 September 2003 · opened the month at 0.645722

5.52% over September 2003

European Central Bank reference rate
22 trading days
Reference rate, not an offer

Today: 1 AUD = 0.694219 USD (PayerPay indicative rate, includes our margin)

AUD to USD in September 2003 at a glance

1 AUD in USD
Measure	Rate	When
Opened	0.645722 USD	1 September 2003
Closed	0.681364 USD	30 September 2003
Highest	0.681996 USD	25 September 2003
Lowest	0.636616 USD	3 September 2003
Average	0.661377 USD	22 trading days
Change	+5.52% USD	open to close

Day by day

AUD to USD, September 2003▲ 5.52%

1 AUD in USD, day by day
Date	Rate	Day change
1 September 2003	0.645722
2 September 2003	0.641194	-0.70%
3 September 2003	0.636616	-0.71%
4 September 2003	0.638494	+0.29%
5 September 2003	0.642794	+0.67%
8 September 2003	0.646331	+0.55%
9 September 2003	0.653539	+1.12%
10 September 2003	0.657873	+0.66%
11 September 2003	0.658854	+0.15%
12 September 2003	0.659738	+0.13%
15 September 2003	0.663432	+0.56%
16 September 2003	0.663341	-0.01%
17 September 2003	0.663668	+0.05%
18 September 2003	0.667652	+0.60%
19 September 2003	0.669468	+0.27%
22 September 2003	0.678781	+1.39%
23 September 2003	0.677141	-0.24%
24 September 2003	0.676860	-0.04%
25 September 2003	0.681996	+0.76%
26 September 2003	0.674991	-1.03%
29 September 2003	0.670446	-0.67%
30 September 2003	0.681364	+1.63%

← August 2003 · 2003 in full · All AUD to USD history · USD to AUD in September 2003 · October 2003 →

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Common questions

What was the AUD to USD rate in September 2003?

Over September 2003 the European Central Bank reference rate moved from 0.645722 USD per AUD on 1 September 2003 to 0.681364 on 30 September 2003, a change of +5.52%. The average across 22 trading days was 0.661377.

When was AUD strongest against USD in September 2003?

The highest reading was 0.681996 USD on 25 September 2003; the lowest was 0.636616 on 3 September 2003.

Is this the rate I would have got?

No. These are reference rates published by the European Central Bank for information. PayerPay's indicative rate today is 0.694219 USD per AUD; the exact rate for a transfer is confirmed in your order.

About these rates

The rates on this page are European Central Bank euro reference rates, converted through the US dollar into a cross rate, one reading per trading day. Days from 28 September 2026 onward come from PayerPay's own daily record. They are reference rates published for information, not an offer to transact — PayerPay's indicative rate today is 1 AUD = 0.694219 USD, and it includes our margin. The final rate for a transfer is confirmed in your order.

Source: European Central Bank. Corrections: support@payerpay.io.

Who we are

PayerPay is operated by PAYER PAY INTERNATIONAL INC (Company ID BC1526086), registered with the Financial Transactions and Reports Analysis Centre of Canada under MSB registration C100001025 and with the Bank of Canada under the Retail Payment Activities Act. Payment details are issued through licensed banking partners.