Convert B to FRAXon Ethereum
Swap BUILDon (B) to Legacy Frax Dollar (FRAX) on Ethereum at the best cross-chain rate. SwitchFi routes your B → FRAX exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
B to FRAX market data
| Metric | B | FRAX · Ethereum |
|---|---|---|
| Price | $0.1266 | $0.991 |
| Market cap | $126.59M | $217.35M |
| 24h volume | $3.25M | $319,410 |
| 24h change | -4.16% | +0.01% |
| 7d change | -4.30% | +0.00% |
| 24h high / low | $0.1326 / $0.1257 | $0.9914 / $0.9901 |
| All-time high | $0.7626 | $1.66 |
| Market cap rank | #229 | #168 |
What is the B to FRAX exchange rate?
At the current market price, 1 B ≈ 0.12774481 FRAX, and 1 FRAX ≈ 7.8281 B. 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 carries the larger market value of the two — $217.35M versus $126.59M for BUILDon. B holds rank #229 while FRAX holds #168 by market capitalisation. The last 24 hours put B at -4.16% against +0.01% for FRAX — the B/FRAX rate has moved in FRAX's favour. Across the last 7 days the comparison reads -4.30% for B versus +0.00% for FRAX. Liquidity is ample on both legs — B trades $3.25M a day and FRAX trades $319,410 — so conversions execute at market rates. B currently trades 83.4% below its all-time high, while FRAX sits 40.4% under its own peak.
B to FRAX converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
B / FRAX 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 Legacy Frax Dollar
BUILDon (B) ranks #229 by market capitalisation at $126.59M. Compared with its $0.7626 all-time peak, it currently trades 83.4% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads -4.30% over 7 days and -25.00% over the past month for B. Around $3.25M of B changes hands every 24 hours.
Legacy Frax Dollar (FRAX) ranks #168 by market capitalisation at $217.35M. The price sits 40.4% under the record high of $1.66. There are currently 219.32M FRAX in circulation. Over the last 7 days FRAX is +0.00%, and +0.00% across 30 days. Its 24-hour trading volume is $319,410.
How to convert B to FRAX
- 1 Enter the amount of B you want to convert — the swap widget on this page is prefilled with the B → FRAX 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 FRAX on Ethereum 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.
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B to FRAX FAQ
What is the B to FRAX exchange rate?
At current prices one B converts to about 0.12774481 FRAX, and one FRAX to about 7.8281 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 FRAX on SwitchFi?
Three steps: set the B amount, connect your wallet, then approve the best quoted B→FRAX route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the B to FRAX swap instant?
Speed depends on the route: same-chain trades are near-instant, while bridged cross-chain paths usually complete in a few minutes. Progress is trackable the whole way.
Are there fees to convert B to FRAX?
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 FRAX?
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.