Convert ARBon Arbitrum to B
Swap Arbitrum (ARB) on Arbitrum to BUILDon (B) at the best cross-chain rate. SwitchFi routes your ARB → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
ARB to B market data
| Metric | ARB · Arbitrum | B |
|---|---|---|
| Price | $0.08451 | $0.1502 |
| Market cap | $537.75M | $150.18M |
| 24h volume | $94.09M | $5.40M |
| 24h change | +8.46% | -1.41% |
| 7d change | +8.51% | -37.09% |
| 24h high / low | $0.08611 / $0.07546 | $0.1616 / $0.1492 |
| All-time high | $2.39 | $0.7635 |
| Market cap rank | #99 | #201 |
What is the ARB to B exchange rate?
At the current market price, 1 ARB ≈ 0.56271764 B, and 1 B ≈ 1.7771 ARB. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
By market value the pair is uneven — Arbitrum's $537.75M dwarfs BUILDon's $150.18M by a factor of about 3.6×. ARB holds rank #99 while B holds #201 by market capitalisation. Over the past 24 hours ARB is +8.46% while B is -1.41%, so the ARB/B rate has moved in ARB's favour. Zooming out to a week, ARB has moved +8.51% while B has moved -37.09%. Liquidity is ample on both legs — ARB trades $94.09M a day and B trades $5.40M — so conversions execute at market rates. Measured from record highs, ARB is down 96.5% and B is down 80.3%.
ARB to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
ARB / B conversion tables
() on is not verified and may be a scam or an impostor of a well-known token. You could end up with a token you can't sell.
This browser has no crypto wallet. Pick your wallet app — SwitchFi will open inside its built-in browser, where you can connect.
The app didn't open — it may not be installed. You can still use SwitchFi from any wallet app:
- 1Open your wallet app (MetaMask, OKX, TokenPocket, TronLink…).
- 2Find the Browser / Discover / DApp tab.
- 3Paste this address and open it:
You have more than one wallet installed. Pick the one to connect.
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 Arbitrum and BUILDon
With a total market value of $537.75M, Arbitrum (ARB) sits at #99 among all cryptocurrencies. The price sits 96.5% under the record high of $2.39. Of a maximum supply of 10.00B ARB, 6.36B ARB (64%) is already in circulation. Recent performance reads +8.51% over 7 days and +3.29% over the past month for ARB. Daily turnover comes to $94.09M.
BUILDon (B) ranks #201 by market capitalisation at $150.18M. Compared with its $0.7635 all-time peak, it currently trades 80.3% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads -37.09% over 7 days and -44.86% over the past month for B. Around $5.40M of B changes hands every 24 hours.
How to convert ARB to B
- 1 Enter the amount of ARB on Arbitrum you want to convert — the swap widget on this page is prefilled with the ARB → B 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 B 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 B
Convert any other cryptocurrency from ARB
ARBArbitrum → BTC
Bitcoin
ARBArbitrum → ETH
Ethereum
ARBArbitrum → USDTEthereum
Tether
ARBArbitrum → BNB
BNB
ARBArbitrum → USDCEthereum
USDC
ARBArbitrum → XRP
XRP
ARBArbitrum → SOL
Solana
ARBArbitrum → TRX
TRON
ARBArbitrum → FIGR_HELOC
Figure Heloc
ARBArbitrum → HYPE
Hyperliquid
ARBArbitrum → DOGE
Dogecoin
ARBArbitrum → USDSEthereum
USDS
ARB to B FAQ
What is the ARB to B exchange rate?
At current prices one ARB converts to about 0.56271764 B, and one B to about 1.7771 ARB. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert ARB to B on SwitchFi?
Enter the amount of ARB you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best ARB→B path — non-custodial, straight from your wallet.
Is the ARB to B 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 ARB to B?
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 ARB for B?
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.