300 BRL = 0.060366757 COST · 1 BRL = 0.00020122252 COST · -1.14% (24h)
Rate history from Coinfuty market data: hourly closes for the 24H and 7D views, daily closes beyond that. The BRL 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.
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% | 0.00012073351 COST0.20% of the conversion | 0.060246024 COST$57.98 |
1 BRL converts to 0.00020122252 COST right now, so 1 COST buys R$4,969.62. BRL is down 1.14% 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.
| Period | Low | High | Average | Change |
|---|---|---|---|---|
| 7 days | 0.00019930292 COST | 0.00020706925 COST | 0.0002030707 COST | -1.09% |
| 30 days | 0.00019981502 COST | 0.00020714234 COST | 0.00020327569 COST | -0.10% |
| 1 year | 0.00017687456 COST | 0.00021175895 COST | 0.00019817863 COST | +5.25% |
| BRL | COST |
|---|---|
| 5.00 BRL | 0.0010061126 COST |
| 25.00 BRL | 0.0050305631 COST |
| 50.00 BRL | 0.010061126 COST |
| 500.00 BRL | 0.10061126 COST |
| 5,000.00 BRL | 1.006113 COST |
| 10,000.00 BRL | 2.012225 COST |
| 100,000.00 BRL | 20.122252 COST |
| 500,000.00 BRL | 100.611262 COST |
| 10,000,000.00 BRL | 2,012.23 COST |
| COST | BRL |
|---|---|
| 0.001 COST | R$4.97 |
| 0.1 COST | R$496.96 |
| 0.5 COST | R$2,484.81 |
| 5 COST | R$24,848.11 |
| 10 COST | R$49,696.23 |
| 50 COST | R$248,481.13 |
| 100 COST | R$496,962.26 |
| 1,000 COST | R$4,969,622.57 |
| 5,000 COST | R$24,848,112.84 |
300.00 BRL is worth 0.060366757 COST at the mid-market rate. 3,000.00 BRL is 0.60366757 COST and 30,000.00 BRL is 6.036676 COST.
R$4,969.62 at the current rate. The converter above works in both directions — type into either box.
Hotcoin has the cheapest standard taker fee for this pair at 0.2%, which is 0.00000040244505 COST on a 1 BRL 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.
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.
BRL is down 1.14% 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.
Over the last 1 year the pair traded between 0.00017687456 COST and 0.00021175895 COST, averaging 0.00019817863 COST, and it is up 5.25% over that window. The chart above switches between 24H, 7D, 1M, 3M and 1Y views.
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 2026-08-30 08:24 UTC · fiat rates from exchangerate-api.com, updated 2026-08-30 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.