Convert BUIDLon Optimism to FLUIDon Ethereum
Swap BlackRock USD Institutional Digital Liquidity Fund (BUIDL) on Optimism to Fluid (FLUID) on Ethereum at the best cross-chain rate. SwitchFi routes your BUIDL → FLUID exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
BUIDL to FLUID market data
| Metric | BUIDL · Optimism | FLUID · Ethereum |
|---|---|---|
| Price | $1.00 | $1.25 |
| Market cap | $2.77B | $104.47M |
| 24h volume | $0 | $1.80M |
| 24h change | +0.00% | -4.98% |
| 7d change | +0.00% | -12.50% |
| 24h high / low | $1.00 / $1.00 | $1.31 / $1.23 |
| All-time high | $1.00 | $24.40 |
| Market cap rank | #35 | #255 |
What is the BUIDL to FLUID exchange rate?
At the current market price, 1 BUIDL ≈ 0.8 FLUID, and 1 FLUID ≈ 1.25 BUIDL. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
BlackRock USD Institutional Digital Liquidity Fund brings the bigger balance sheet here: $2.77B in market capitalisation against $104.47M for Fluid. BUIDL holds rank #35 while FLUID holds #255 by market capitalisation. The last 24 hours put BUIDL at +0.00% against -4.98% for FLUID — the BUIDL/FLUID rate has moved in BUIDL's favour. On a 7-day view the tape shows BUIDL +0.00% and FLUID -12.50%.
BUIDL to FLUID converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
BUIDL / FLUID conversion tables
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Live quote, net of DEX/bridge/gas fees. The final amount is confirmed in your wallet at execution.
Indicative estimate — the exact amount is confirmed in your wallet at execution.
About BlackRock USD Institutional Digital Liquidity Fund and Fluid
BlackRock USD Institutional Digital Liquidity Fund (BUIDL) is the #35 cryptocurrency by market cap, worth $2.77B in aggregate. It is trading close to its all-time high of $1.00. There are currently 2.77B BUIDL in circulation. BUIDL has moved +0.00% week-on-week and +0.00% over 30 days.
Fluid (FLUID) ranks #255 by market capitalisation at $104.47M. The price sits 94.9% under the record high of $24.40. Supply-wise, 84% of the 100.00M FLUID maximum (83.70M FLUID) is on the market today. FLUID has moved -12.50% week-on-week and -5.60% over 30 days. Daily turnover comes to $1.80M.
How to convert BUIDL to FLUID
- 1 Enter the amount of BUIDL on Optimism you want to convert — the swap widget on this page is prefilled with the BUIDL → FLUID pair.
- 2 Connect a compatible wallet: MetaMask, OKX, Trust Wallet, TokenPocket, TronLink, UniSat, Phantom and others.
- 3 Review the quoted route — the estimated and minimum amount of FLUID on Ethereum you will receive, plus network, DEX and bridge fees, are all shown before you sign.
- 4 Confirm the transaction in your wallet and track the swap on the My transactions page until the funds arrive.
Other options to exchange FLUID
BTC → FLUIDEthereum
Bitcoin
ETH → FLUIDEthereum
Ethereum
USDTEthereum → FLUIDEthereum
Tether
BNB → FLUIDEthereum
BNB
XRP → FLUIDEthereum
XRP
USDCEthereum → FLUIDEthereum
USDC
SOL → FLUIDEthereum
Solana
TRX → FLUIDEthereum
TRON
FIGR_HELOC → FLUIDEthereum
Figure Heloc
HYPE → FLUIDEthereum
Hyperliquid
ZEC → FLUIDEthereum
Zcash
DOGE → FLUIDEthereum
Dogecoin
Convert any other cryptocurrency from BUIDL
BUIDLOptimism → BTC
Bitcoin
BUIDLOptimism → ETH
Ethereum
BUIDLOptimism → USDTEthereum
Tether
BUIDLOptimism → BNB
BNB
BUIDLOptimism → XRP
XRP
BUIDLOptimism → USDCEthereum
USDC
BUIDLOptimism → SOL
Solana
BUIDLOptimism → TRX
TRON
BUIDLOptimism → FIGR_HELOC
Figure Heloc
BUIDLOptimism → HYPE
Hyperliquid
BUIDLOptimism → ZEC
Zcash
BUIDLOptimism → DOGE
Dogecoin
BUIDL to FLUID FAQ
What is the BUIDL to FLUID exchange rate?
Right now 1 BUIDL ≈ 0.8 FLUID (and 1 FLUID ≈ 1.25 BUIDL). Rates update continuously from live market data; the exact amount you receive is quoted in your wallet before you sign.
How to swap, exchange or convert BUIDL to FLUID on SwitchFi?
Enter the amount of BUIDL you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best BUIDL→FLUID path — non-custodial, straight from your wallet.
Is the BUIDL to FLUID swap instant?
If both assets live on the same chain the swap confirms within seconds. Cross-chain conversions add a few minutes of bridge confirmation time, with live status tracking throughout.
Are there fees to convert BUIDL to FLUID?
The usual on-chain costs apply (network gas plus DEX/bridge fees), but they're disclosed inside the quote together with the minimum received. Nothing is charged for accounts or custody.
Do I need an account to exchange BUIDL for FLUID?
No account is needed. You connect a wallet, approve the swap and receive the funds directly — there is no registration or KYC step for on-chain swaps.
Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.