Convert RBCon Arbitrum to B
Swap Rubic (RBC) on Arbitrum to BUILDon (B) at the best cross-chain rate. SwitchFi routes your RBC → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
RBC to B market data
| Metric | RBC · Arbitrum | B |
|---|---|---|
| Price | $0.001728 | $0.1299 |
| Market cap | $366,956 | $129.89M |
| 24h volume | $91,775 | $4.27M |
| 24h change | +16.89% | -0.43% |
| 7d change | -59.70% | -3.80% |
| 24h high / low | $0.002031 / $0.001444 | $0.1321 / $0.1246 |
| All-time high | $0.7932 | $0.7626 |
| Market cap rank | #3891 | #227 |
What is the RBC to B exchange rate?
At the current market price, 1 RBC ≈ 0.01329747 B, and 1 B ≈ 75.2023 RBC. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
BUILDon carries the larger market value of the two — $129.89M versus $366,956 for Rubic. RBC holds rank #3891 while B holds #227 by market capitalisation. Day-on-day, RBC printed +16.89% and B printed -0.43%, meaning the exchange rate between them has moved in RBC's favour. Zooming out to a week, RBC has moved -59.70% while B has moved -3.80%. Daily turnover runs at $91,775 for RBC and $4.27M for B, so routed swaps between the two settle at market rates without moving the price. RBC currently trades 99.8% below its all-time high, while B sits 83.0% under its own peak.
RBC to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
RBC / B conversion tables
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Indicative estimate — the exact amount is confirmed in your wallet at execution.
About Rubic and BUILDon
Rubic (RBC) is the #3891 cryptocurrency by market cap, worth $366,956 in aggregate. It is trading 99.8% below its all-time high of $0.7932. Supply-wise, 21% of the 1.00B RBC maximum (212.47M RBC) is on the market today. RBC has moved -59.70% week-on-week and -50.60% over 30 days. Its 24-hour trading volume is $91,775.
BUILDon (B) ranks #227 by market capitalisation at $129.89M. Compared with its $0.7626 all-time peak, it currently trades 83.0% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads -3.80% over 7 days and -23.40% over the past month for B. Around $4.27M of B changes hands every 24 hours.
How to convert RBC to B
- 1 Enter the amount of RBC on Arbitrum you want to convert — the swap widget on this page is prefilled with the RBC → 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
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BNB
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USDC
RBCArbitrum → SOL
Solana
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RBCArbitrum → FIGR_HELOC
Figure Heloc
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RBCArbitrum → ZEC
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Dogecoin
RBC to B FAQ
What is the RBC to B exchange rate?
1 RBC is worth roughly 0.01329747 B at the moment (inverted: 1 B ≈ 75.2023 RBC). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert RBC to B on SwitchFi?
Enter the amount of RBC you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best RBC→B path — non-custodial, straight from your wallet.
Is the RBC 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 RBC 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 RBC for B?
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.