Convert 5 Australian Dollar to Costco Tokenized Stock (Robinhood)
5 AUD = 0.0037521037 COST · 1 AUD = 0.00075042075 COST · -1.01% (24h)
Rate history from Coinfuty market data: hourly closes for the 24H and 7D views, daily closes beyond that. The AUD leg is held at today's reference rate across the whole series — daily FX history is not part of this dataset. The live rate at the top comes from our own price sync, so the last point can differ slightly.
What you actually receive, exchange by exchange
The rate above is the mid-market rate — no exchange gives it to you. Every conversion pays a trading fee, and moving the result to your own wallet pays a withdrawal fee on top. Both numbers below come from our fee database, not an estimate.
| Exchange | Trading fee | Total cost | You receive |
|---|---|---|---|
 HotcoinMost received | 0.2% | 0.0000075042075 COST0.20% of the conversion | 0.0037445995 COST$3.58 |
1 AUD converts to 0.00075042075 COST right now, so 1 COST buys A$1,332.59. AUD is down 1.01% against COST over the past 24 hours. 1 exchange we track list both sides of this pair; the cheapest standard taker fee is 0.2% on Hotcoin. If you move the COST off the exchange afterwards, the cheapest withdrawal we have on record is 0 COST over Ethereum (ERC20) on Hotcoin.
AUD/COST performance
| Period | Low | High | Average | Change |
|---|---|---|---|---|
| 7 days | 0.00073805159 COST | 0.00076681156 COST | 0.00075289667 COST | -0.61% |
| 30 days | 0.00073994796 COST | 0.00076708226 COST | 0.00075284355 COST | -0.12% |
| 1 year | 0.00065499567 COST | 0.0007841783 COST | 0.0007337965 COST | +5.36% |
AUD to COST conversion tables
| AUD | COST |
|---|---|
| 1.00 AUD | 0.00075042075 COST |
| 10.00 AUD | 0.0075042075 COST |
| 25.00 AUD | 0.018760519 COST |
| 100.00 AUD | 0.075042075 COST |
| 1,000.00 AUD | 0.75042075 COST |
| 5,000.00 AUD | 3.752104 COST |
| 50,000.00 AUD | 37.521037 COST |
| 100,000.00 AUD | 75.042075 COST |
| 1,000,000.00 AUD | 750.420745 COST |
| COST | AUD |
|---|---|
| 0.001 COST | A$1.33 |
| 0.1 COST | A$133.26 |
| 0.5 COST | A$666.29 |
| 5 COST | A$6,662.93 |
| 10 COST | A$13,325.86 |
| 50 COST | A$66,629.29 |
| 100 COST | A$133,258.58 |
| 1,000 COST | A$1,332,585.76 |
| 5,000 COST | A$6,662,928.80 |
Related conversions
AUD to other currencies
AUD to other coins
AUD to COST — FAQ
How much is 5.00 AUD in COST?
5.00 AUD is worth 0.0037521037 COST at the mid-market rate. 50.00 AUD is 0.037521037 COST and 500.00 AUD is 0.37521037 COST.
How much AUD do I need to get 1 COST?
A$1,332.59 at the current rate. The converter above works in both directions — type into either box.
What is the cheapest way to convert AUD to COST?
Hotcoin has the cheapest standard taker fee for this pair at 0.2%, which is 0.0000015008415 COST on a 1 AUD conversion. Using a limit (maker) order is usually cheaper still, and paying fees in the exchange's own token cuts the rate further on several venues. The table above ranks every exchange by what you are left with.
Does this converter include exchange fees?
The headline rate does not — it is the mid-market rate, the same number every other converter shows. The comparison table underneath does: it applies each exchange's real taker fee to your amount, and optionally that exchange's withdrawal fee for COST, so you see the amount that actually lands.
Has AUD gone up or down against COST today?
AUD is down 1.01% against COST over the last 24 hours. Both sides move, so the pair can be flat even when each coin moved a lot in dollars.
What has the AUD to COST rate been over the past 1 year?
Over the last 1 year the pair traded between 0.00065499567 COST and 0.0007841783 COST, averaging 0.0007337965 COST, and it is up 5.36% over that window. The chart above switches between 24H, 7D, 1M, 3M and 1Y views.
Where does the AUD/COST rate come from?
Crypto prices are synced from our own market data pipeline and refreshed every few minutes; fiat rates come from exchangerate-api.com and update once a day. Fees come from each exchange's official fee page or fee API, with the sync time shown at the bottom of this page.
Crypto prices last synced 2026-08-29 11:29 UTC · fiat rates from exchangerate-api.com, updated 2026-08-29 00:02 UTC · withdrawal fees last synced 2026-08-29 00:53 UTC. The headline rate is a mid-market reference rate and does not include exchange spreads; the comparison table applies each exchange’s published taker fee, which is the fee a market order pays. Fee tiers, promotions and token discounts can lower it further — open an exchange page to see its full tier ladder.