HostHostDeFi › USDC › Australian Dollar (AUD)
USD Coin to Australian Dollar
BUSDC·Optimism
USD Coin to Australian Dollar conversion table
| USDC | AUD | AUD | USDC |
|---|---|---|---|
| 1 USDC | A$1.436 | A$1 | 0.697 USDC |
| 5 USDC | A$7.178 | A$10.00 | 6.965 USDC |
| 10 USDC | A$14.36 | A$100.00 | 69.65 USDC |
| 25 USDC | A$35.89 | A$1,000 | 696.5 USDC |
| 50 USDC | A$71.78 | A$10,000 | 6,965.25 USDC |
| 100 USDC | A$143.57 | ||
| 500 USDC | A$717.85 | ||
| 1,000 USDC | A$1,435.7 |
USD Coin price in Australian Dollar — last 7 snapshots
| Date | Price (AUD) | Price (USD) |
|---|---|---|
| 2026-10-17 | A$1.436 | $0.9991 |
| 2026-10-15 | A$1.435 | $0.9986 |
| 2026-10-14 | A$1.432 | $0.9965 |
| 2026-10-13 | A$1.432 | $0.9968 |
| 2026-10-12 | A$1.439 | $1.00 |
| 2026-10-11 | A$1.44 | $1.00 |
| 2026-10-10 | A$1.441 | $1.00 |
Each row is a dated USD measurement re-priced at the 2026-10-16 ECB reference — the fiat column moves with the rate even when the token's own USD read has not changed.
What the data says about USD Coin
Two assets answer to "USDC" on Optimism, and this is the native one: Circle's own issuance at 0x0b2c639c533813f4aa9d7837caf62653d097ff85, the mint that CCTP burns and mints against directly. The bridged predecessor — USDC.e, routed through the canonical bridge — lives at its own address on its own page in this index, and the difference between the two is the entire point of this page.
The October 9, 2026 snapshot reads $8.3 million of tracked pool liquidity and $16.7 million of 24-hour volume on the Optimism-local supply — 163.3 million units priced $149.4 million fully diluted — inside a ticker whose asset-wide market cap prints $73.1 billion. The "thin against cap" flag is arithmetic, not commentary: a redeemable stablecoin's real depth lives at the mint and across every venue combined, not in the pools any single index enumerates.
Other USD Coin conversions
How this conversion works
The token side is HostDeFi's own measured read — the newest of our intraday, daily-snapshot or corpus figures, taken 2026-10-17 03:15:24. The currency side is the ECB daily reference rate, 1 USD = 1.437 AUD, dated 2026-10-16. Both inputs are dated because both drift; the figure above is the product of the two, not a venue quote.
FAQ
How much is 1 USDC in Australian Dollar?
1 USDC = A$1.436 at a token price of $0.9991 USD (2026-10-17 03:15:24) and the ECB USD→AUD rate of 1.437 (2026-10-16).
What is the USDC to AUD exchange rate?
USDC trades at A$1.436 per unit in Australian Dollar terms, from the same measured USD read. The conversion uses the ECB reference rate dated 2026-10-16, not a crypto exchange quote.
Where does the USDC price in AUD come from?
The token side is HostDeFi's own measured on-chain read (2026-10-17 03:15:24), converted at the ECB daily USD→AUD reference of 1.437. It is not a venue quote — the figure is the product of the two dated inputs.
How do I convert USDC to Australian Dollar?
The table above prices common USDC amounts in Australian Dollar; enter any amount in the converter for other quantities. To actually swap, use the non-custodial trade link — the conversion figure here is a reference rate, not a quote.