USD to AUD in 2021
In 2021, 1 USD was worth 1.3324 AUD on average. The USD gained 6.43% against the AUD, from 1.2954 to 1.3787.
- Average
- 1.3324
- High
- 1.4206 2021-12-06
- Low
- 1.2529 2021-02-25
- Change
- +6.43%
Daily USD/AUD rates in 2021
1.3961
1.2888
2021-012021-12
Monthly averages; with JavaScript the chart shows daily values (hover for details). Based on 258 ECB reference rates.
Monthly averages
| Month | 1 USD in AUD |
|---|---|
| January 2021 | 1.2953 |
| February 2021 | 1.29 |
| March 2021 | 1.298 |
| April 2021 | 1.2977 |
| May 2021 | 1.2888 |
| June 2021 | 1.3084 |
| July 2021 | 1.3472 |
| August 2021 | 1.3692 |
| September 2021 | 1.3668 |
| October 2021 | 1.3506 |
| November 2021 | 1.3683 |
| December 2021 | 1.3961 |
Frequently asked questions
What was the average USD to AUD rate in 2021?
The average ECB-based USD to AUD rate in 2021 was 1.3324.
When was the best USD to AUD rate in 2021?
The highest rate in 2021 was 1.4206 AUD per USD on 2021-12-06; the lowest was 1.2529 on 2021-02-25. December had the highest monthly average (1.3961).
How much did USD change against AUD in 2021?
From the first to the last reference rate of 2021, USD rose by 6.43% against AUD (1.2954 to 1.3787).
Exchange rate API
USD/AUD 2021 by API
currencyapi delivers real-time and historical exchange rates for 170+ currencies, crypto and metals as JSON, updated as often as every 60 seconds.
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GET https://api.currencyapi.com/v3/range?base_currency=USD¤cies=AUD&datetime_start=2021-01-01&datetime_end=2021-12-31
{
"data": [
{ "datetime": "2021-01-01T23:59:59Z",
"currencies": { "AUD": { "code": "AUD", "value": … } } },
…
]
}More currency data
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