Convert RAIL to FDUSDon Ethereum
Swap Railgun (RAIL) to First Digital USD (FDUSD) on Ethereum at the best cross-chain rate. SwitchFi routes your RAIL → FDUSD exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
RAIL to FDUSD market data
| Metric | RAIL | FDUSD · Ethereum |
|---|---|---|
| Price | $1.81 | $0.9985 |
| Market cap | $108.62M | $333.90M |
| 24h volume | $162,352 | $96.92M |
| 24h change | -6.97% | +0.00% |
| 7d change | -9.70% | +0.00% |
| 24h high / low | $1.96 / $1.79 | $0.9986 / $0.9981 |
| All-time high | $5.66 | $1.15 |
| Market cap rank | #251 | #127 |
What is the RAIL to FDUSD exchange rate?
At the current market price, 1 RAIL ≈ 1.8128 FDUSD, and 1 FDUSD ≈ 0.55163481 RAIL. 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 — $333.90M versus $108.62M for Railgun. They currently rank #251 and #127 among all cryptocurrencies. Day-on-day, RAIL printed -6.97% and FDUSD printed +0.00%, meaning the exchange rate between them has moved in FDUSD's favour. Across the last 7 days the comparison reads -9.70% for RAIL versus +0.00% for FDUSD. With $162,352 and $96.92M in respective daily volume, neither side of a RAIL→FDUSD swap struggles for depth. Measured from record highs, RAIL is down 68.0% and FDUSD is down 13.3%.
RAIL to FDUSD converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
RAIL / FDUSD conversion tables
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About Railgun and First Digital USD
Railgun (RAIL) ranks #251 by market capitalisation at $108.62M. It is trading 68.0% below its all-time high of $5.66. 60.00M RAIL is circulating out of a hard cap of 100.00M RAIL — about 60% of the eventual supply. Over the last 7 days RAIL is -9.70%, and +24.50% across 30 days. Daily turnover comes to $162,352.
First Digital USD (FDUSD) is the #127 cryptocurrency by market cap, worth $333.90M 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 $96.92M.
How to convert RAIL to FDUSD
- 1 Enter the amount of RAIL you want to convert — the swap widget on this page is prefilled with the RAIL → 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.
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Convert any other cryptocurrency from RAIL
RAIL to FDUSD FAQ
What is the RAIL to FDUSD exchange rate?
At current prices one RAIL converts to about 1.8128 FDUSD, and one FDUSD to about 0.55163481 RAIL. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert RAIL to FDUSD on SwitchFi?
Three steps: set the RAIL amount, connect your wallet, then approve the best quoted RAIL→FDUSD route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the RAIL 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 RAIL to FDUSD?
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 RAIL 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.