Convert BUIDLon Arbitrum to USDAIon Ethereum
Swap BlackRock USD Institutional Digital Liquidity Fund (BUIDL) on Arbitrum to USDai (USDAI) on Ethereum at the best cross-chain rate. SwitchFi routes your BUIDL → USDAI exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
BUIDL to USDAI market data
| Metric | BUIDL · Arbitrum | USDAI · Ethereum |
|---|---|---|
| Price | $1.00 | $1 |
| Market cap | $2.88B | $186.28M |
| 24h volume | $0 | $4.66M |
| 24h change | +0.00% | +0.01% |
| 7d change | +0.00% | +0.01% |
| 24h high / low | $1.00 / $1.00 | $1.00 / $0.9975 |
| All-time high | $1.00 | $1.19 |
| Market cap rank | #33 | #176 |
What is the BUIDL to USDAI exchange rate?
At the current market price, 1 BUIDL ≈ 1 USDAI, and 1 USDAI ≈ 0.999951 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 is the larger asset of this pair: its market capitalisation of $2.88B is roughly 15× that of USDai at $186.28M. BUIDL holds rank #33 while USDAI holds #176 by market capitalisation. Over the past 24 hours BUIDL is +0.00% while USDAI is +0.01%, so the BUIDL/USDAI rate has held roughly steady. Zooming out to a week, BUIDL has moved +0.00% while USDAI has moved +0.01%.
BUIDL to USDAI converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
BUIDL / USDAI 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 USDai
BlackRock USD Institutional Digital Liquidity Fund (BUIDL) is the #33 cryptocurrency by market cap, worth $2.88B in aggregate. It is trading close to its all-time high of $1.00. There are currently 2.88B BUIDL in circulation. BUIDL has moved +0.00% week-on-week and +0.00% over 30 days.
With a total market value of $186.28M, USDai (USDAI) sits at #176 among all cryptocurrencies. Compared with its $1.19 all-time peak, it currently trades 15.9% lower. Circulating supply stands at 186.33M USDAI. Over the last 7 days USDAI is +0.01%, and -0.91% across 30 days. Daily turnover comes to $4.66M.
How to convert BUIDL to USDAI
- 1 Enter the amount of BUIDL on Arbitrum you want to convert — the swap widget on this page is prefilled with the BUIDL → USDAI 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 USDAI 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 USDAI
BTC → USDAIEthereum
Bitcoin
ETH → USDAIEthereum
Ethereum
USDTEthereum → USDAIEthereum
Tether
BNB → USDAIEthereum
BNB
USDCEthereum → USDAIEthereum
USDC
XRP → USDAIEthereum
XRP
SOL → USDAIEthereum
Solana
TRX → USDAIEthereum
TRON
FIGR_HELOC → USDAIEthereum
Figure Heloc
HYPE → USDAIEthereum
Hyperliquid
DOGE → USDAIEthereum
Dogecoin
USDSEthereum → USDAIEthereum
USDS
Convert any other cryptocurrency from BUIDL
BUIDLArbitrum → BTC
Bitcoin
BUIDLArbitrum → ETH
Ethereum
BUIDLArbitrum → USDTEthereum
Tether
BUIDLArbitrum → BNB
BNB
BUIDLArbitrum → USDCEthereum
USDC
BUIDLArbitrum → XRP
XRP
BUIDLArbitrum → SOL
Solana
BUIDLArbitrum → TRX
TRON
BUIDLArbitrum → FIGR_HELOC
Figure Heloc
BUIDLArbitrum → HYPE
Hyperliquid
BUIDLArbitrum → DOGE
Dogecoin
BUIDLArbitrum → USDSEthereum
USDS
BUIDL to USDAI FAQ
What is the BUIDL to USDAI exchange rate?
1 BUIDL is worth roughly 1 USDAI at the moment (inverted: 1 USDAI ≈ 0.999951 BUIDL). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert BUIDL to USDAI on SwitchFi?
Three steps: set the BUIDL amount, connect your wallet, then approve the best quoted BUIDL→USDAI route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the BUIDL to USDAI 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 USDAI?
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 USDAI?
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.