Convert BUIDLon Polygon to SOFIDon Ethereum
Swap BlackRock USD Institutional Digital Liquidity Fund (BUIDL) on Polygon to SoFiUSD (SOFID) on Ethereum at the best cross-chain rate. SwitchFi routes your BUIDL → SOFID exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
BUIDL to SOFID market data
| Metric | BUIDL · Polygon | SOFID · Ethereum |
|---|---|---|
| Price | $1.00 | $0.9989 |
| Market cap | $2.77B | $312.88M |
| 24h volume | $0 | $1.36M |
| 24h change | +0.00% | -0.03% |
| 7d change | +0.00% | +0.00% |
| 24h high / low | $1.00 / $1.00 | $0.9997 / $0.9985 |
| All-time high | $1.00 | $1.00 |
| Market cap rank | #34 | #132 |
What is the BUIDL to SOFID exchange rate?
At the current market price, 1 BUIDL ≈ 1.0011 SOFID, and 1 SOFID ≈ 0.998857 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 $2.77B is roughly 8.9× that of SoFiUSD at $312.88M. BUIDL holds rank #34 while SOFID holds #132 by market capitalisation. The last 24 hours put BUIDL at +0.00% against -0.03% for SOFID — the BUIDL/SOFID rate has held roughly steady. Zooming out to a week, BUIDL has moved +0.00% while SOFID has moved +0.00%.
BUIDL to SOFID converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
BUIDL / SOFID 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 SoFiUSD
BlackRock USD Institutional Digital Liquidity Fund (BUIDL) is the #34 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.
SoFiUSD (SOFID) ranks #132 by market capitalisation at $312.88M. It is trading close to its all-time high of $1.00. There are currently 313.23M SOFID in circulation. Over the last 7 days SOFID is +0.00%, and +0.10% across 30 days. Its 24-hour trading volume is $1.36M.
How to convert BUIDL to SOFID
- 1 Enter the amount of BUIDL on Polygon you want to convert — the swap widget on this page is prefilled with the BUIDL → SOFID 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 SOFID 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 SOFID
BTC → SOFIDEthereum
Bitcoin
ETH → SOFIDEthereum
Ethereum
USDTEthereum → SOFIDEthereum
Tether
BNB → SOFIDEthereum
BNB
XRP → SOFIDEthereum
XRP
USDCEthereum → SOFIDEthereum
USDC
SOL → SOFIDEthereum
Solana
TRX → SOFIDEthereum
TRON
FIGR_HELOC → SOFIDEthereum
Figure Heloc
HYPE → SOFIDEthereum
Hyperliquid
ZEC → SOFIDEthereum
Zcash
DOGE → SOFIDEthereum
Dogecoin
Convert any other cryptocurrency from BUIDL
BUIDLPolygon → BTC
Bitcoin
BUIDLPolygon → ETH
Ethereum
BUIDLPolygon → USDTEthereum
Tether
BUIDLPolygon → BNB
BNB
BUIDLPolygon → XRP
XRP
BUIDLPolygon → USDCEthereum
USDC
BUIDLPolygon → SOL
Solana
BUIDLPolygon → TRX
TRON
BUIDLPolygon → FIGR_HELOC
Figure Heloc
BUIDLPolygon → HYPE
Hyperliquid
BUIDLPolygon → ZEC
Zcash
BUIDLPolygon → DOGE
Dogecoin
BUIDL to SOFID FAQ
What is the BUIDL to SOFID exchange rate?
At current prices one BUIDL converts to about 1.0011 SOFID, and one SOFID to about 0.998857 BUIDL. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert BUIDL to SOFID on SwitchFi?
Three steps: set the BUIDL amount, connect your wallet, then approve the best quoted BUIDL→SOFID route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the BUIDL to SOFID swap instant?
Same-chain swaps settle in seconds; cross-chain routes typically take a few minutes while the bridge confirms on both sides. You can track live status until the funds land.
Are there fees to convert BUIDL to SOFID?
SwitchFi shows the network, DEX and bridge fees up front in the quote. You always see the minimum you'll receive before confirming — there are no hidden custody fees because you never give up control of your funds.
Do I need an account to exchange BUIDL for SOFID?
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.