Convert B3 to BUIDLon Ethereum
Swap B3 (Base) (B3) to BlackRock USD Institutional Digital Liquidity Fund (BUIDL) on Ethereum at the best cross-chain rate. SwitchFi routes your B3 → BUIDL exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
B3 to BUIDL market data
| Metric | B3 | BUIDL · Ethereum |
|---|---|---|
| Price | $0.0004787 | $1.00 |
| Market cap | $22.23M | $2.38B |
| 24h volume | $3.56M | $0 |
| 24h change | +0.67% | +0.00% |
| 7d change | -4.87% | +0.00% |
| 24h high / low | $0.0004822 / $0.0004721 | $1.00 / $1.00 |
| All-time high | $0.01829 | $1.00 |
| Market cap rank | #770 | #38 |
What is the B3 to BUIDL exchange rate?
At the current market price, 1 B3 ≈ 0.00047872 BUIDL, and 1 BUIDL ≈ 2088.9 B3. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
In size terms B3 (Base) is the junior asset: it is valued at $22.23M against BlackRock USD Institutional Digital Liquidity Fund's $2.38B, a gap of about 107×. On the overall leaderboard they sit at #770 and #38 respectively. Day-on-day, B3 printed +0.67% and BUIDL printed +0.00%, meaning the exchange rate between them has moved in B3's favour. On a 7-day view the tape shows B3 -4.87% and BUIDL +0.00%.
B3 to BUIDL converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
B3 / BUIDL conversion tables
() on is not verified and may be a scam or an impostor of a well-known token. You could end up with a token you can't sell.
This browser has no crypto wallet. Pick your wallet app — SwitchFi will open inside its built-in browser, where you can connect.
The app didn't open — it may not be installed. You can still use SwitchFi from any wallet app:
- 1Open your wallet app (MetaMask, OKX, TokenPocket, TronLink…).
- 2Find the Browser / Discover / DApp tab.
- 3Paste this address and open it:
You have more than one wallet installed. Pick the one to connect.
Fetching live quote…
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 B3 (Base) and BlackRock USD Institutional Digital Liquidity Fund
B3 (Base) (B3) is the #770 cryptocurrency by market cap, worth $22.23M in aggregate. The price sits 97.4% under the record high of $0.01829. Supply-wise, 46% of the 100.00B B3 maximum (46.43B B3) is on the market today. Recent performance reads -4.87% over 7 days and -7.61% over the past month for B3. Its 24-hour trading volume is $3.56M.
BlackRock USD Institutional Digital Liquidity Fund (BUIDL) is the #38 cryptocurrency by market cap, worth $2.38B in aggregate. It is trading close to its all-time high of $1.00. There are currently 2.38B BUIDL in circulation. BUIDL has moved +0.00% week-on-week and +0.00% over 30 days.
How to convert B3 to BUIDL
- 1 Enter the amount of B3 you want to convert — the swap widget on this page is prefilled with the B3 → BUIDL 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 BUIDL 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 BUIDL
BTC → BUIDLEthereum
Bitcoin
ETH → BUIDLEthereum
Ethereum
USDTEthereum → BUIDLEthereum
Tether
BNB → BUIDLEthereum
BNB
USDCEthereum → BUIDLEthereum
USDC
XRP → BUIDLEthereum
XRP
SOL → BUIDLEthereum
Solana
TRX → BUIDLEthereum
TRON
FIGR_HELOC → BUIDLEthereum
Figure Heloc
HYPE → BUIDLEthereum
Hyperliquid
DOGE → BUIDLEthereum
Dogecoin
USDSEthereum → BUIDLEthereum
USDS
Convert any other cryptocurrency from B3
B3 to BUIDL FAQ
What is the B3 to BUIDL exchange rate?
At current prices one B3 converts to about 0.00047872 BUIDL, and one BUIDL to about 2088.9 B3. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert B3 to BUIDL on SwitchFi?
Enter the amount of B3 you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best B3→BUIDL path — non-custodial, straight from your wallet.
Is the B3 to BUIDL swap instant?
Speed depends on the route: same-chain trades are near-instant, while bridged cross-chain paths usually complete in a few minutes. Progress is trackable the whole way.
Are there fees to convert B3 to BUIDL?
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 B3 for BUIDL?
No. SwitchFi is a non-custodial router — connect a compatible wallet and swap. No sign-up, no KYC to use the on-chain swap.
Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.