Convert B to RAIL
Swap BUILDon (B) to Railgun (RAIL) at the best cross-chain rate. SwitchFi routes your B → RAIL exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
B to RAIL market data
| Metric | B | RAIL |
|---|---|---|
| Price | $0.1286 | $1.80 |
| Market cap | $128.66M | $108.13M |
| 24h volume | $3.14M | $224,956 |
| 24h change | -3.87% | -8.94% |
| 7d change | -1.80% | -9.10% |
| 24h high / low | $0.1347 / $0.1277 | $2.00 / $1.79 |
| All-time high | $0.7626 | $5.66 |
| Market cap rank | #222 | #249 |
What is the B to RAIL exchange rate?
At the current market price, 1 B ≈ 0.07142444 RAIL, and 1 RAIL ≈ 14.0008 B. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
BUILDon brings the bigger balance sheet here: $128.66M in market capitalisation against $108.13M for Railgun. They currently rank #222 and #249 among all cryptocurrencies. Over the past 24 hours B is -3.87% while RAIL is -8.94%, so the B/RAIL rate has moved in B's favour. On a 7-day view the tape shows B -1.80% and RAIL -9.10%. Liquidity is ample on both legs — B trades $3.14M a day and RAIL trades $224,956 — so conversions execute at market rates. Measured from record highs, B is down 83.1% and RAIL is down 68.2%.
B to RAIL converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
B / 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 BUILDon and Railgun
BUILDon (B) ranks #222 by market capitalisation at $128.66M. Compared with its $0.7626 all-time peak, it currently trades 83.1% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads -1.80% over 7 days and -22.50% over the past month for B. Around $3.14M of B changes hands every 24 hours.
Railgun (RAIL) ranks #249 by market capitalisation at $108.13M. It is trading 68.2% 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 -9.10%, and +24.10% across 30 days. Daily turnover comes to $224,956.
How to convert B to RAIL
- 1 Enter the amount of B you want to convert — the swap widget on this page is prefilled with the B → 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 B
B to RAIL FAQ
What is the B to RAIL exchange rate?
At current prices one B converts to about 0.07142444 RAIL, and one RAIL to about 14.0008 B. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert B to RAIL on SwitchFi?
Three steps: set the B amount, connect your wallet, then approve the best quoted B→RAIL route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the B to RAIL swap instant?
Same-chain swaps settle in seconds; cross-chain routes typically take a few minutes while the bridge confirms on both sides. You can track live status until the funds land.
Are there fees to convert B 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 B for RAIL?
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.