Convert USD3on Base to FDUSDon Ethereum
Swap Web 3 Dollar (USD3) on Base to First Digital USD (FDUSD) on Ethereum at the best cross-chain rate. SwitchFi routes your USD3 → FDUSD exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
USD3 to FDUSD market data
| Metric | USD3 · Base | FDUSD · Ethereum |
|---|---|---|
| Price | $1.11 | $0.999 |
| Market cap | $1.71M | $334.07M |
| 24h volume | $46 | $107.37M |
| 24h change | +0.07% | +0.05% |
| 7d change | +0.10% | +0.00% |
| 24h high / low | $1.11 / $1.11 | $0.999 / $0.9983 |
| All-time high | $1.17 | $1.15 |
| Market cap rank | #2467 | #130 |
What is the USD3 to FDUSD exchange rate?
At the current market price, 1 USD3 ≈ 1.1112 FDUSD, and 1 FDUSD ≈ 0.89995586 USD3. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
In size terms Web 3 Dollar is the junior asset: it is valued at $1.71M against First Digital USD's $334.07M, a gap of about 195×. On the overall leaderboard they sit at #2467 and #130 respectively. The last 24 hours put USD3 at +0.07% against +0.05% for FDUSD — the USD3/FDUSD rate has held roughly steady. Zooming out to a week, USD3 has moved +0.10% while FDUSD has moved +0.00%. Daily turnover runs at $46 for USD3 and $107.37M for FDUSD, so routed swaps between the two settle at market rates without moving the price. USD3 currently trades 4.9% below its all-time high, while FDUSD sits 13.2% under its own peak.
USD3 to FDUSD converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
USD3 / FDUSD conversion tables
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Indicative estimate — the exact amount is confirmed in your wallet at execution.
About Web 3 Dollar and First Digital USD
Web 3 Dollar (USD3) is the #2467 cryptocurrency by market cap, worth $1.71M in aggregate. Compared with its $1.17 all-time peak, it currently trades 4.9% lower. There are currently 1.54M USD3 in circulation. Over the last 7 days USD3 is +0.10%, and +1.00% across 30 days. Around $46 of USD3 changes hands every 24 hours.
First Digital USD (FDUSD) is the #130 cryptocurrency by market cap, worth $334.07M in aggregate. Compared with its $1.15 all-time peak, it currently trades 13.2% lower. Circulating supply stands at 334.42M FDUSD. Recent performance reads +0.00% over 7 days and +0.20% over the past month for FDUSD. Daily turnover comes to $107.37M.
How to convert USD3 to FDUSD
- 1 Enter the amount of USD3 on Base you want to convert — the swap widget on this page is prefilled with the USD3 → FDUSD 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 FDUSD 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 FDUSD
BTC → FDUSDEthereum
Bitcoin
ETH → FDUSDEthereum
Ethereum
USDTEthereum → FDUSDEthereum
Tether
BNB → FDUSDEthereum
BNB
XRP → FDUSDEthereum
XRP
USDCEthereum → FDUSDEthereum
USDC
SOL → FDUSDEthereum
Solana
TRX → FDUSDEthereum
TRON
FIGR_HELOC → FDUSDEthereum
Figure Heloc
ZEC → FDUSDEthereum
Zcash
HYPE → FDUSDEthereum
Hyperliquid
DOGE → FDUSDEthereum
Dogecoin
Convert any other cryptocurrency from USD3
USD3 to FDUSD FAQ
What is the USD3 to FDUSD exchange rate?
Right now 1 USD3 ≈ 1.1112 FDUSD (and 1 FDUSD ≈ 0.89995586 USD3). 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 USD3 to FDUSD on SwitchFi?
Enter the amount of USD3 you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best USD3→FDUSD path — non-custodial, straight from your wallet.
Is the USD3 to FDUSD 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 USD3 to FDUSD?
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 USD3 for FDUSD?
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.