Convert SIGNon Base to FDUSDon Ethereum
Swap Sign (SIGN) on Base to First Digital USD (FDUSD) on Ethereum at the best cross-chain rate. SwitchFi routes your SIGN → FDUSD exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
SIGN to FDUSD market data
| Metric | SIGN · Base | FDUSD · Ethereum |
|---|---|---|
| Price | $0.008652 | $0.997 |
| Market cap | $20.60M | $347.02M |
| 24h volume | $5.07M | $36.88M |
| 24h change | +3.57% | -0.01% |
| 7d change | +2.13% | +0.01% |
| 24h high / low | $0.008709 / $0.008263 | $0.9973 / $0.9967 |
| All-time high | $0.1311 | $1.15 |
| Market cap rank | #800 | #123 |
What is the SIGN to FDUSD exchange rate?
At the current market price, 1 SIGN ≈ 0.0086779 FDUSD, and 1 FDUSD ≈ 115.2353 SIGN. 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 — $347.02M versus $20.60M for Sign. They currently rank #800 and #123 among all cryptocurrencies. Over the past 24 hours SIGN is +3.57% while FDUSD is -0.01%, so the SIGN/FDUSD rate has moved in SIGN's favour. Zooming out to a week, SIGN has moved +2.13% while FDUSD has moved +0.01%. Daily turnover runs at $5.07M for SIGN and $36.88M for FDUSD, so routed swaps between the two settle at market rates without moving the price. SIGN currently trades 93.5% below its all-time high, while FDUSD sits 13.4% under its own peak.
SIGN to FDUSD converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
SIGN / FDUSD conversion tables
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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 Sign and First Digital USD
Sign (SIGN) ranks #800 by market capitalisation at $20.60M. It is trading 93.5% below its all-time high of $0.1311. Of a maximum supply of 10.00B SIGN, 2.39B SIGN (24%) is already in circulation. Recent performance reads +2.13% over 7 days and +1.15% over the past month for SIGN. Around $5.07M of SIGN changes hands every 24 hours.
First Digital USD (FDUSD) is the #123 cryptocurrency by market cap, worth $347.02M 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 $36.88M.
How to convert SIGN to FDUSD
- 1 Enter the amount of SIGN on Base you want to convert — the swap widget on this page is prefilled with the SIGN → 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
USDCEthereum → FDUSDEthereum
USDC
XRP → FDUSDEthereum
XRP
SOL → FDUSDEthereum
Solana
TRX → FDUSDEthereum
TRON
FIGR_HELOC → FDUSDEthereum
Figure Heloc
HYPE → FDUSDEthereum
Hyperliquid
DOGE → FDUSDEthereum
Dogecoin
USDSEthereum → FDUSDEthereum
USDS
Convert any other cryptocurrency from SIGN
SIGNBase → BTC
Bitcoin
SIGNBase → ETH
Ethereum
SIGNBase → USDTEthereum
Tether
SIGNBase → BNB
BNB
SIGNBase → USDCEthereum
USDC
SIGNBase → XRP
XRP
SIGNBase → SOL
Solana
SIGNBase → TRX
TRON
SIGNBase → FIGR_HELOC
Figure Heloc
SIGNBase → HYPE
Hyperliquid
SIGNBase → DOGE
Dogecoin
SIGNBase → USDSEthereum
USDS
SIGN to FDUSD FAQ
What is the SIGN to FDUSD exchange rate?
At current prices one SIGN converts to about 0.0086779 FDUSD, and one FDUSD to about 115.2353 SIGN. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert SIGN to FDUSD on SwitchFi?
Three steps: set the SIGN amount, connect your wallet, then approve the best quoted SIGN→FDUSD route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the SIGN 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 SIGN 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 SIGN 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.