100 AUD to USD
Australian Dollar to US Dollar · Live conversion
100 Australian Dollar (AUD) equals approximately 71.692 US Dollar (USD) at today's exchange rate.
1 AUD = 0.71692 USD · Updated 2026-09-03 · Mid-market rate
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About the AUD/USD exchange rate
The AUD/USD exchange rate tells you how many US Dollar (USD) you receive for one Australian Dollar (AUD). On this page you can see the live rate, a historical chart, and convert any amount between the two currencies.
Australian Dollar (AUD) is the currency of Australia, issued by the Reserve Bank of Australia. US Dollar (USD) is the currency of United States, issued by the Federal Reserve.
Exchange rates fluctuate based on supply and demand, interest-rate differentials, inflation, trade balances and geopolitical events. The mid-market rate shown here is a fair reference rate.