100 USD to AUD — How much is $100 in AUD today?
Small transfers under $500 are most often family pocket money, online purchases, or sponsoring a service abroad. The fee impact relative to the amount is highest in this range — a flat $5 fee is 1% on a $500 transfer, but 5% on a $100 transfer.
Today's best
$100 = A$138 AUD
via Instarem · No fee · Rate 1.3751
At the mid-market rate (1.3841), $100 would convert to exactly A$138. The number above is what Instarem actually delivers after fees and any rate margin.
Send with InstaremWhat every provider gives you for $100
Live| Provider | Fee | Rate | Recipient gets | |
|---|---|---|---|---|
| Instarem | Free | 1.3751 | A$138 | Send |
| Remitly | Free | 1.3740 | A$137 | Send |
| Western Union | USD 0.99 | 1.3587 | A$135 | Send |
| Wells Fargo | Free | 1.3412 | A$134 | Send |
| Wise | USD 7.42 | 1.3841 | A$128 | Send |
| Chase (US) | USD 5.00 | 1.3427 | A$128 | Send |
| PayPal | USD 4.99 | 1.3281 | A$126 | Send |
Save A$11 by choosing the top-ranked provider over the lowest in this list.
Best provider for small transfers
On small amounts, providers with rate-margin pricing (Xoom, Remitly, Instarem) usually beat providers with flat fees (Wise, OFX). Always compare the recipient amount, not the headline fee.
Common use cases for this amount: Birthday gifts, online subscriptions, occasional support to family, small marketplace purchases.
Other USD → AUD amounts
Live rates from Wise's public comparison API, refreshed every 5 minutes. Conversion uses real provider quotes for 100 USD — not the mid-market rate. See our methodology for ranking logic, or the full USD → AUD corridor page for any custom amount.