Convert BUIDLon Optimism to USDEon Ethereum
Swap BlackRock USD Institutional Digital Liquidity Fund (BUIDL) on Optimism to Ethena USDe (USDE) on Ethereum at the best cross-chain rate. SwitchFi routes your BUIDL → USDE exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
BUIDL to USDE market data
| Metric | BUIDL · Optimism | USDE · Ethereum |
|---|---|---|
| Price | $1.00 | $0.9997 |
| Market cap | $2.38B | $4.19B |
| 24h volume | $0 | $396.10M |
| 24h change | +0.00% | +0.12% |
| 7d change | +0.00% | +0.12% |
| 24h high / low | $1.00 / $1.00 | $1.00 / $0.9984 |
| All-time high | $1.00 | $1.03 |
| Market cap rank | #38 | #26 |
What is the BUIDL to USDE exchange rate?
At the current market price, 1 BUIDL ≈ 1.0003 USDE, and 1 USDE ≈ 0.999692 BUIDL. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Ethena USDe carries the larger market value of the two — $4.19B versus $2.38B for BlackRock USD Institutional Digital Liquidity Fund. BUIDL holds rank #38 while USDE holds #26 by market capitalisation. Over the past 24 hours BUIDL is +0.00% while USDE is +0.12%, so the BUIDL/USDE rate has moved in USDE's favour. On a 7-day view the tape shows BUIDL +0.00% and USDE +0.12%.
BUIDL to USDE converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
BUIDL / USDE 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 BlackRock USD Institutional Digital Liquidity Fund and Ethena USDe
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.
With a total market value of $4.19B, Ethena USDe (USDE) sits at #26 among all cryptocurrencies. The price sits 3.3% under the record high of $1.03. There are currently 4.19B USDE in circulation. Over the last 7 days USDE is +0.12%, and +0.05% across 30 days. Around $396.10M of USDE changes hands every 24 hours.
How to convert BUIDL to USDE
- 1 Enter the amount of BUIDL on Optimism you want to convert — the swap widget on this page is prefilled with the BUIDL → USDE 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 USDE 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 USDE
BTC → USDEEthereum
Bitcoin
ETH → USDEEthereum
Ethereum
USDTEthereum → USDEEthereum
Tether
BNB → USDEEthereum
BNB
USDCEthereum → USDEEthereum
USDC
XRP → USDEEthereum
XRP
SOL → USDEEthereum
Solana
TRX → USDEEthereum
TRON
FIGR_HELOC → USDEEthereum
Figure Heloc
HYPE → USDEEthereum
Hyperliquid
DOGE → USDEEthereum
Dogecoin
USDSEthereum → USDEEthereum
USDS
Convert any other cryptocurrency from BUIDL
BUIDLOptimism → BTC
Bitcoin
BUIDLOptimism → ETH
Ethereum
BUIDLOptimism → USDTEthereum
Tether
BUIDLOptimism → BNB
BNB
BUIDLOptimism → USDCEthereum
USDC
BUIDLOptimism → XRP
XRP
BUIDLOptimism → SOL
Solana
BUIDLOptimism → TRX
TRON
BUIDLOptimism → FIGR_HELOC
Figure Heloc
BUIDLOptimism → HYPE
Hyperliquid
BUIDLOptimism → DOGE
Dogecoin
BUIDLOptimism → USDSEthereum
USDS
BUIDL to USDE FAQ
What is the BUIDL to USDE exchange rate?
Right now 1 BUIDL ≈ 1.0003 USDE (and 1 USDE ≈ 0.999692 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 USDE on SwitchFi?
Type in how much BUIDL you're converting, connect a wallet, check the quoted BUIDL→USDE route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the BUIDL to USDE 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 BUIDL to USDE?
All costs — gas, DEX fees and any bridge fee — are included in the quote before you sign, along with the guaranteed minimum you'll receive. There are no account or custody charges.
Do I need an account to exchange BUIDL for USDE?
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.