Convert Uon Ethereum to FDUSDon Ethereum
Swap Union (U) on Ethereum to First Digital USD (FDUSD) on Ethereum at the best cross-chain rate. SwitchFi routes your U → FDUSD exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
U to FDUSD market data
| Metric | U · Ethereum | FDUSD · Ethereum |
|---|---|---|
| Price | $0.0002995 | $0.9988 |
| Market cap | $574,804 | $334.01M |
| 24h volume | $32,338 | $204.40M |
| 24h change | +3.01% | -0.09% |
| 7d change | +0.10% | +0.00% |
| 24h high / low | $0.0003001 / $0.0002772 | $0.9999 / $0.9985 |
| All-time high | $0.02768 | $1.15 |
| Market cap rank | #3374 | #128 |
What is the U to FDUSD exchange rate?
At the current market price, 1 U ≈ 0.00029989 FDUSD, and 1 FDUSD ≈ 3334.54 U. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
First Digital USD carries the larger market value of the two — $334.01M versus $574,804 for Union. They currently rank #3374 and #128 among all cryptocurrencies. Over the past 24 hours U is +3.01% while FDUSD is -0.09%, so the U/FDUSD rate has moved in U's favour. Across the last 7 days the comparison reads +0.10% for U versus +0.00% for FDUSD. Liquidity is ample on both legs — U trades $32,338 a day and FDUSD trades $204.40M — so conversions execute at market rates. Measured from record highs, U is down 98.9% and FDUSD is down 13.3%.
U to FDUSD converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
U / FDUSD 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 Union and First Digital USD
Union (U) ranks #3374 by market capitalisation at $574,804. The price sits 98.9% under the record high of $0.02768. 1.92B U is circulating out of a hard cap of 10.00B U — about 19% of the eventual supply. U has moved +0.10% week-on-week and -11.30% over 30 days. Around $32,338 of U changes hands every 24 hours.
First Digital USD (FDUSD) is the #128 cryptocurrency by market cap, worth $334.01M in aggregate. Compared with its $1.15 all-time peak, it currently trades 13.3% lower. Circulating supply stands at 334.42M FDUSD. Recent performance reads +0.00% over 7 days and +0.10% over the past month for FDUSD. Daily turnover comes to $204.40M.
How to convert U to FDUSD
- 1 Enter the amount of U on Ethereum you want to convert — the swap widget on this page is prefilled with the U → 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
HYPE → FDUSDEthereum
Hyperliquid
ZEC → FDUSDEthereum
Zcash
DOGE → FDUSDEthereum
Dogecoin
Convert any other cryptocurrency from U
UEthereum → BTC
Bitcoin
UEthereum → ETH
Ethereum
UEthereum → USDTEthereum
Tether
UEthereum → BNB
BNB
UEthereum → XRP
XRP
UEthereum → USDCEthereum
USDC
UEthereum → SOL
Solana
UEthereum → TRX
TRON
UEthereum → FIGR_HELOC
Figure Heloc
UEthereum → HYPE
Hyperliquid
UEthereum → ZEC
Zcash
UEthereum → DOGE
Dogecoin
U to FDUSD FAQ
What is the U to FDUSD exchange rate?
Right now 1 U ≈ 0.00029989 FDUSD (and 1 FDUSD ≈ 3334.54 U). 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 U to FDUSD on SwitchFi?
Enter the amount of U you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best U→FDUSD path — non-custodial, straight from your wallet.
Is the U to FDUSD 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 U to FDUSD?
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 U for FDUSD?
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.