Convert FRAXon BNB Chain to B
Swap Legacy Frax Dollar (FRAX) on BNB Chain to BUILDon (B) at the best cross-chain rate. SwitchFi routes your FRAX → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
FRAX to B market data
| Metric | FRAX · BNB Chain | B |
|---|---|---|
| Price | $0.9909 | $0.1546 |
| Market cap | $237.39M | $154.57M |
| 24h volume | $379,562 | $4.90M |
| 24h change | +0.13% | -1.58% |
| 7d change | +0.02% | -37.26% |
| 24h high / low | $0.9916 / $0.9884 | $0.1616 / $0.1492 |
| All-time high | $1.14 | $0.7635 |
| Market cap rank | #149 | #199 |
What is the FRAX to B exchange rate?
At the current market price, 1 FRAX ≈ 6.4101 B, and 1 B ≈ 0.1560033 FRAX. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Legacy Frax Dollar brings the bigger balance sheet here: $237.39M in market capitalisation against $154.57M for BUILDon. FRAX holds rank #149 while B holds #199 by market capitalisation. Day-on-day, FRAX printed +0.13% and B printed -1.58%, meaning the exchange rate between them has moved in FRAX's favour. On a 7-day view the tape shows FRAX +0.02% and B -37.26%. Daily turnover runs at $379,562 for FRAX and $4.90M for B, so routed swaps between the two settle at market rates without moving the price. FRAX currently trades 13.1% below its all-time high, while B sits 80.2% under its own peak.
FRAX to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
FRAX / B conversion tables
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Live quote, net of DEX/bridge/gas fees. The final amount is confirmed in your wallet at execution.
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About Legacy Frax Dollar and BUILDon
Legacy Frax Dollar (FRAX) ranks #149 by market capitalisation at $237.39M. The price sits 13.1% under the record high of $1.14. There are currently 239.57M FRAX in circulation. Over the last 7 days FRAX is +0.02%, and +0.03% across 30 days. Its 24-hour trading volume is $379,562.
BUILDon (B) ranks #199 by market capitalisation at $154.57M. Compared with its $0.7635 all-time peak, it currently trades 80.2% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads -37.26% over 7 days and -43.62% over the past month for B. Around $4.90M of B changes hands every 24 hours.
How to convert FRAX to B
- 1 Enter the amount of FRAX on BNB Chain you want to convert — the swap widget on this page is prefilled with the FRAX → 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 FRAX
FRAXBNB Chain → BTC
Bitcoin
FRAXBNB Chain → ETH
Ethereum
FRAXBNB Chain → USDTEthereum
Tether
FRAXBNB Chain → BNB
BNB
FRAXBNB Chain → USDCEthereum
USDC
FRAXBNB Chain → XRP
XRP
FRAXBNB Chain → SOL
Solana
FRAXBNB Chain → TRX
TRON
FRAXBNB Chain → FIGR_HELOC
Figure Heloc
FRAXBNB Chain → HYPE
Hyperliquid
FRAXBNB Chain → DOGE
Dogecoin
FRAXBNB Chain → USDSEthereum
USDS
FRAX to B FAQ
What is the FRAX to B exchange rate?
Right now 1 FRAX ≈ 6.4101 B (and 1 B ≈ 0.1560033 FRAX). Rates update continuously from live market data; the exact amount you receive is quoted in your wallet before you sign.
How to swap, exchange or convert FRAX to B on SwitchFi?
Enter the amount of FRAX you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best FRAX→B path — non-custodial, straight from your wallet.
Is the FRAX 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 FRAX 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 FRAX 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.