AUD to USD Converter – Australian Dollar to US Dollar

Convert AUD to USD instantly with live mid-market rates

Type any amount in Australian dollars and get the equivalent in US dollars right away. The rate updates every working day from the European Central Bank (ECB) — the same benchmark used by banks, Reuters, and financial data services worldwide.

How to use the AUD to USD calculator

1. Make sure AUD is selected as the source currency and USD as the target.
2. Enter the amount of Australian dollars you want to convert.
3. The US dollar result appears instantly — no button needed.
4. Want to go the other way? Swap the currencies to convert USD back to AUD.

Worked example: converting AUD 250 to USD

Say you're travelling to the US and want to know how far AU$250 goes. Here's how the calculation works:

Suppose today's mid-market rate is 1 AUD = 0.6450 USD.

250 AUD × 0.6450 = 161.25 USD

So AU$250 converts to roughly US$161.25 at that rate. The calculator above does this multiplication automatically using the latest ECB rate.

How the AUD/USD conversion is calculated

The formula is straightforward:

USD amount = AUD amount × AUD/USD exchange rate

The AUD/USD exchange rate is the price of one Australian dollar expressed in US dollars. If the rate is 0.6450, every Aussie dollar buys 64.50 US cents.

Rates above are illustrative. The tool uses the live ECB reference rate — check the calculator for today's actual figure.

Live AUD/USD reference rate table

The rates below are mid-market rates published by the European Central Bank, updated each working day. This is the "pure" exchange rate — the midpoint between the buy and sell price. Your bank, card provider, or money-transfer service will apply a margin on top, so the rate you actually receive will differ slightly.

Privacy note: the conversion is done entirely in your browser. Only the public ECB rate table is fetched from an external server — your amounts are never sent anywhere.

Other ways people search for this conversion

People phrase this question many different ways. Here are the most common, and when each matters:

• "Australian dollar to US dollar" — the same thing written out. Use this when searching for today's exchange rate or a historical chart.
• "AUD/USD rate" — the forex trading pair. Traders watch this as a live market price that moves by the second; the ECB rate is a once-daily snapshot for reference.
• "How much is X Australian dollars in US dollars?" — exactly what this calculator answers. Enter X and read the result.
• "USD to AUD" — the reverse direction. Swap the currencies in the tool to go from US dollars back to Australian dollars.
• "AUD to USD exchange rate today" — what the calculator shows. The ECB publishes one official mid-market rate per working day.

Quick tips and common mistakes

• The mid-market rate is not what you'll get at a currency exchange or ATM. Banks and exchange booths add a margin (often 1–3 %). Use this tool for reference; confirm the actual rate with your provider before converting.
• Weekend rates don't move. The ECB only publishes rates on working days, so Saturday and Sunday show Friday's closing rate.
• Don't confuse AUD with NZD or CAD. The Australian dollar (AUD), New Zealand dollar (NZD), and Canadian dollar (CAD) are three separate currencies with different rates.
• Large transfers benefit from specialist services. For amounts over a few thousand dollars, a dedicated FX service (such as Wise or a bank FX desk) often offers tighter spreads than a standard bank transfer.
• Watch for fees on top of the rate. Some providers charge a flat fee per transfer as well as a rate margin — factor both in when budgeting.

Use the converter above any time you need a quick, reliable AUD to USD figure — bookmark it so it's always one click away.