Convert SPAon Arbitrum to RAIL
Swap Sperax (SPA) on Arbitrum to Railgun (RAIL) at the best cross-chain rate. SwitchFi routes your SPA → RAIL exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
SPA to RAIL market data
| Metric | SPA · Arbitrum | RAIL |
|---|---|---|
| Price | $0.002157 | $1.81 |
| Market cap | $4.13M | $104.18M |
| 24h volume | $131,363 | $137,863 |
| 24h change | -2.40% | +0.81% |
| 7d change | -7.69% | -10.40% |
| 24h high / low | $0.002249 / $0.002089 | $1.82 / $1.76 |
| All-time high | $0.2395 | $5.66 |
| Market cap rank | #1685 | #257 |
What is the SPA to RAIL exchange rate?
At the current market price, 1 SPA ≈ 0.00119148 RAIL, and 1 RAIL ≈ 839.2918 SPA. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Sperax is the smaller side of this pair — Railgun's market capitalisation of $104.18M is roughly 25× larger than Sperax's $4.13M. On the overall leaderboard they sit at #1685 and #257 respectively. Day-on-day, SPA printed -2.40% and RAIL printed +0.81%, meaning the exchange rate between them has moved in RAIL's favour. Across the last 7 days the comparison reads -7.69% for SPA versus -10.40% for RAIL. Daily turnover runs at $131,363 for SPA and $137,863 for RAIL, so routed swaps between the two settle at market rates without moving the price. SPA currently trades 99.1% below its all-time high, while RAIL sits 68.0% under its own peak.
SPA to RAIL converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
SPA / RAIL 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 Sperax and Railgun
Sperax (SPA) ranks #1685 by market capitalisation at $4.13M. It is trading 99.1% below its all-time high of $0.2395. Supply-wise, 38% of the 5.00B SPA maximum (1.91B SPA) is on the market today. SPA has moved -7.69% week-on-week and -17.51% over 30 days. Around $131,363 of SPA changes hands every 24 hours.
Railgun (RAIL) ranks #257 by market capitalisation at $104.18M. It is trading 68.0% below its all-time high of $5.66. 57.50M RAIL is circulating out of a hard cap of 100.00M RAIL — about 57% of the eventual supply. Over the last 7 days RAIL is -10.40%, and -40.88% across 30 days. Daily turnover comes to $137,863.
How to convert SPA to RAIL
- 1 Enter the amount of SPA on Arbitrum you want to convert — the swap widget on this page is prefilled with the SPA → RAIL 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 RAIL 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 RAIL
Convert any other cryptocurrency from SPA
SPAArbitrum → BTC
Bitcoin
SPAArbitrum → ETH
Ethereum
SPAArbitrum → USDTEthereum
Tether
SPAArbitrum → BNB
BNB
SPAArbitrum → USDCEthereum
USDC
SPAArbitrum → XRP
XRP
SPAArbitrum → SOL
Solana
SPAArbitrum → TRX
TRON
SPAArbitrum → FIGR_HELOC
Figure Heloc
SPAArbitrum → HYPE
Hyperliquid
SPAArbitrum → DOGE
Dogecoin
SPAArbitrum → USDSEthereum
USDS
SPA to RAIL FAQ
What is the SPA to RAIL exchange rate?
At current prices one SPA converts to about 0.00119148 RAIL, and one RAIL to about 839.2918 SPA. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert SPA to RAIL on SwitchFi?
Enter the amount of SPA you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best SPA→RAIL path — non-custodial, straight from your wallet.
Is the SPA to RAIL 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 SPA to RAIL?
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 SPA for RAIL?
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.