Convert 0.5 Bitcoin to Costco Tokenized Stock (Robinhood)
0.5 BTC = 40.636671 COST · 1 BTC = 81.273341 COST · -3.40% (24h) · BTC rank #1 · mcap $1.56T
Rate history from Coinfuty market data: hourly closes for the 24H and 7D views, daily closes beyond that. 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% | 0.081273341 COST0.20% of the conversion | 40.555397 COST$38,753.34 |
1 BTC converts to 81.273341 COST right now, so 1 COST buys 0.012304158 BTC. BTC is down 3.40% 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.
BTC/COST performance
| Period | Low | High | Average | Change |
|---|---|---|---|---|
| 7 days | 80.379185 COST | 85.776514 COST | 82.3606 COST | -0.16% |
| 30 days | 65.285596 COST | 85.502505 COST | 72.116302 COST | +23.40% |
| 1 year | 62.468894 COST | 85.502505 COST | 71.011865 COST | +18.92% |
BTC to COST conversion tables
| BTC | COST |
|---|---|
| 0.0001 BTC | 0.0081273341 COST |
| 0.001 BTC | 0.081273341 COST |
| 0.01 BTC | 0.81273341 COST |
| 0.1 BTC | 8.127334 COST |
| 1 BTC | 81.273341 COST |
| 5 BTC | 406.366707 COST |
| 10 BTC | 812.733414 COST |
| 25 BTC | 2,031.83 COST |
| 50 BTC | 4,063.67 COST |
| COST | BTC |
|---|---|
| 0.001 COST | 0.000012304158 BTC |
| 0.1 COST | 0.0012304158 BTC |
| 0.5 COST | 0.0061520788 BTC |
| 5 COST | 0.061520788 BTC |
| 10 COST | 0.12304158 BTC |
| 50 COST | 0.61520788 BTC |
| 100 COST | 1.230416 BTC |
| 1,000 COST | 12.304158 BTC |
| 5,000 COST | 61.520788 BTC |
Related conversions
BTC to other currencies
BTC to other coins
BTC to COST — FAQ
How much is 0.5 BTC in COST?
0.5 BTC is worth 40.636671 COST at the mid-market rate, based on the live market price we sync for that coin. 5 BTC is 406.366707 COST and 50 BTC is 4,063.67 COST.
How much BTC do I need to get 1 COST?
0.012304158 BTC at the current rate. The converter above works in both directions — type into either box.
What is the cheapest way to convert BTC to COST?
Hotcoin has the cheapest standard taker fee for this pair at 0.2%, which is 0.16254668 COST on a 1 BTC 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 BTC gone up or down against COST today?
BTC is down 3.40% 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 BTC to COST rate been over the past 1 year?
Over the last 1 year the pair traded between 62.468894 COST and 85.502505 COST, averaging 71.011865 COST, and it is up 18.92% over that window. The chart above switches between 24H, 7D, 1M, 3M and 1Y views.
Where does the BTC/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 11:31 UTC · fiat rates from exchangerate-api.com, updated 2026-08-29 00:02 UTC · withdrawal fees last synced 2026-08-29 00:57 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.