Convert FIDD to BUIDLon Ethereum
Swap Fidelity Digital Dollar (FIDD) to BlackRock USD Institutional Digital Liquidity Fund (BUIDL) on Ethereum at the best cross-chain rate. SwitchFi routes your FIDD → BUIDL exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
FIDD to BUIDL market data
| Metric | FIDD | BUIDL · Ethereum |
|---|---|---|
| Price | $0.9995 | $1.00 |
| Market cap | $49.27M | $2.77B |
| 24h volume | $98.74M | $0 |
| 24h change | -0.01% | +0.00% |
| 7d change | +0.00% | +0.00% |
| 24h high / low | $0.9998 / $0.9992 | $1.00 / $1.00 |
| All-time high | $1.01 | $1.00 |
| Market cap rank | #444 | #34 |
What is the FIDD to BUIDL exchange rate?
At the current market price, 1 FIDD ≈ 0.999543 BUIDL, and 1 BUIDL ≈ 1.0005 FIDD. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Fidelity Digital Dollar is the smaller side of this pair — BlackRock USD Institutional Digital Liquidity Fund's market capitalisation of $2.77B is roughly 56× larger than Fidelity Digital Dollar's $49.27M. They currently rank #444 and #34 among all cryptocurrencies. Over the past 24 hours FIDD is -0.01% while BUIDL is +0.00%, so the FIDD/BUIDL rate has held roughly steady. Across the last 7 days the comparison reads +0.00% for FIDD versus +0.00% for BUIDL.
FIDD to BUIDL converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
FIDD / BUIDL conversion tables
Your payment wallet can't receive on — its address format differs.
Amounts include provider fees; ★ marks the best-value payment method. Checkout opens securely on the provider's site and is pre-filled with your connected wallet.
() 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 Fidelity Digital Dollar and BlackRock USD Institutional Digital Liquidity Fund
Fidelity Digital Dollar (FIDD) is the #444 cryptocurrency by market cap, worth $49.27M in aggregate. It is trading 1.1% below its all-time high of $1.01. Circulating supply stands at 49.29M FIDD. FIDD has moved +0.00% week-on-week and +0.00% over 30 days. Its 24-hour trading volume is $98.74M.
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.
How to convert FIDD to BUIDL
- 1 Enter the amount of FIDD you want to convert — the swap widget on this page is prefilled with the FIDD → 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
XRP → BUIDLEthereum
XRP
USDCEthereum → BUIDLEthereum
USDC
SOL → BUIDLEthereum
Solana
TRX → BUIDLEthereum
TRON
FIGR_HELOC → BUIDLEthereum
Figure Heloc
HYPE → BUIDLEthereum
Hyperliquid
ZEC → BUIDLEthereum
Zcash
DOGE → BUIDLEthereum
Dogecoin
Convert any other cryptocurrency from FIDD
FIDD to BUIDL FAQ
What is the FIDD to BUIDL exchange rate?
Right now 1 FIDD ≈ 0.999543 BUIDL (and 1 BUIDL ≈ 1.0005 FIDD). 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 FIDD to BUIDL on SwitchFi?
Enter the amount of FIDD you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best FIDD→BUIDL path — non-custodial, straight from your wallet.
Is the FIDD to BUIDL 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 FIDD to BUIDL?
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 FIDD for BUIDL?
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.