Convert FRAXon BNB Chain to B
Swap Frax (prev. FXS) (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 | $0.2877 | $0.1258 |
| Market cap | $26.93M | $125.77M |
| 24h volume | $400,825 | $3.26M |
| 24h change | -0.22% | -3.89% |
| 7d change | -10.40% | -4.40% |
| 24h high / low | $0.2979 / $0.2864 | $0.1309 / $0.1257 |
| All-time high | $42.80 | $0.7626 |
| Market cap rank | #687 | #229 |
What is the FRAX to B exchange rate?
At the current market price, 1 FRAX ≈ 2.2874 B, and 1 B ≈ 0.43717302 FRAX. 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 — $125.77M versus $26.93M for Frax (prev. FXS). On the overall leaderboard they sit at #687 and #229 respectively. Over the past 24 hours FRAX is -0.22% while B is -3.89%, so the FRAX/B rate has moved in FRAX's favour. On a 7-day view the tape shows FRAX -10.40% and B -4.40%. With $400,825 and $3.26M in respective daily volume, neither side of a FRAX→B swap struggles for depth. FRAX currently trades 99.3% below its all-time high, while B sits 83.5% 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.
Indicative estimate — the exact amount is confirmed in your wallet at execution.
About Frax (prev. FXS) and BUILDon
With a total market value of $26.93M, Frax (prev. FXS) (FRAX) sits at #687 among all cryptocurrencies. The price sits 99.3% under the record high of $42.80. There are currently 93.62M FRAX in circulation. FRAX has moved -10.40% week-on-week and +7.60% over 30 days. Its 24-hour trading volume is $400,825.
BUILDon (B) ranks #229 by market capitalisation at $125.77M. Compared with its $0.7626 all-time peak, it currently trades 83.5% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads -4.40% over 7 days and -24.80% over the past month for B. Around $3.26M 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 → XRP
XRP
FRAXBNB Chain → USDCEthereum
USDC
FRAXBNB Chain → SOL
Solana
FRAXBNB Chain → TRX
TRON
FRAXBNB Chain → FIGR_HELOC
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FRAXBNB Chain → ZEC
Zcash
FRAXBNB Chain → DOGE
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FRAX to B FAQ
What is the FRAX to B exchange rate?
1 FRAX is worth roughly 2.2874 B at the moment (inverted: 1 B ≈ 0.43717302 FRAX). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert FRAX to B on SwitchFi?
Type in how much FRAX you're converting, connect a wallet, check the quoted FRAX→B route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the FRAX to B 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 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.