Convert FDUSDon Sui to USDDon Ethereum
Swap First Digital USD (FDUSD) on Sui to USDD (USDD) on Ethereum at the best cross-chain rate. SwitchFi routes your FDUSD → USDD exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
FDUSD to USDD market data
| Metric | FDUSD · Sui | USDD · Ethereum |
|---|---|---|
| Price | $0.997 | $0.9991 |
| Market cap | $347.08M | $1.51B |
| 24h volume | $36.91M | $2.13M |
| 24h change | -0.02% | -0.11% |
| 7d change | +0.01% | +0.04% |
| 24h high / low | $0.9972 / $0.9967 | $1.00 / $0.9946 |
| All-time high | $1.15 | $1.05 |
| Market cap rank | #123 | #50 |
What is the FDUSD to USDD exchange rate?
At the current market price, 1 FDUSD ≈ 0.99789017 USDD, and 1 USDD ≈ 1.0021 FDUSD. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
USDD carries the larger market value of the two — $1.51B versus $347.08M for First Digital USD. FDUSD holds rank #123 while USDD holds #50 by market capitalisation. The last 24 hours put FDUSD at -0.02% against -0.11% for USDD — the FDUSD/USDD rate has moved in FDUSD's favour. On a 7-day view the tape shows FDUSD +0.01% and USDD +0.04%. With $36.91M and $2.13M in respective daily volume, neither side of a FDUSD→USDD swap struggles for depth. Measured from record highs, FDUSD is down 13.4% and USDD is down 5.0%.
FDUSD to USDD converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
FDUSD / USDD 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 First Digital USD and USDD
First Digital USD (FDUSD) is the #123 cryptocurrency by market cap, worth $347.08M in aggregate. Compared with its $1.15 all-time peak, it currently trades 13.4% lower. Circulating supply stands at 348.12M FDUSD. Recent performance reads +0.01% over 7 days and -0.05% over the past month for FDUSD. Daily turnover comes to $36.91M.
USDD (USDD) is the #50 cryptocurrency by market cap, worth $1.51B in aggregate. It is trading 5.0% below its all-time high of $1.05. Circulating supply stands at 1.51B USDD. Over the last 7 days USDD is +0.04%, and -0.06% across 30 days. Around $2.13M of USDD changes hands every 24 hours.
How to convert FDUSD to USDD
- 1 Enter the amount of FDUSD on Sui you want to convert — the swap widget on this page is prefilled with the FDUSD → USDD 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 USDD 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 USDD
BTC → USDDEthereum
Bitcoin
ETH → USDDEthereum
Ethereum
USDTEthereum → USDDEthereum
Tether
BNB → USDDEthereum
BNB
USDCEthereum → USDDEthereum
USDC
XRP → USDDEthereum
XRP
SOL → USDDEthereum
Solana
TRX → USDDEthereum
TRON
FIGR_HELOC → USDDEthereum
Figure Heloc
HYPE → USDDEthereum
Hyperliquid
DOGE → USDDEthereum
Dogecoin
USDSEthereum → USDDEthereum
USDS
Convert any other cryptocurrency from FDUSD
FDUSDSui → BTC
Bitcoin
FDUSDSui → ETH
Ethereum
FDUSDSui → USDTEthereum
Tether
FDUSDSui → BNB
BNB
FDUSDSui → USDCEthereum
USDC
FDUSDSui → XRP
XRP
FDUSDSui → SOL
Solana
FDUSDSui → TRX
TRON
FDUSDSui → FIGR_HELOC
Figure Heloc
FDUSDSui → HYPE
Hyperliquid
FDUSDSui → DOGE
Dogecoin
FDUSDSui → USDSEthereum
USDS
FDUSD to USDD FAQ
What is the FDUSD to USDD exchange rate?
1 FDUSD is worth roughly 0.99789017 USDD at the moment (inverted: 1 USDD ≈ 1.0021 FDUSD). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert FDUSD to USDD on SwitchFi?
Type in how much FDUSD you're converting, connect a wallet, check the quoted FDUSD→USDD route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the FDUSD to USDD 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 FDUSD to USDD?
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 FDUSD for USDD?
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.