What is the current USD to AUD exchange rate?

As of 2026-09-25, 1 USD = 1.4224 AUD, based on European Central Bank reference rates.

How do I find the USD to AUD rate on a past date?

Use the converter on this page: pick the date and amount to get the exact USD/AUD rate for that day.

US Dollar to Australian Dollar. Historical rates from the European Central Bank, with a free converter for any past date.

1 USD = 1.4224 AUD

Latest reference rate · 2026-09-25 · ▲ 3.1% over 5 years

2021-09-245-year history · AUD per 1 USD2026-09-25

Get this rate as JSON (developer API)

curl "https://fx.wrapper-agency.com/api/v1/rate?from=USD&to=AUD&date=2026-09-26&amount=100"

Free historical-rate API — no key during beta. Data: European Central Bank reference rates.

What is 1 USD in AUD today?: 1 USD = 1.4224 AUD as of September 25, 2026.
Where does this data come from?: European Central Bank reference rates (end-of-day), a public, authoritative source used across finance and accounting.