Convert FRXUSDon Polygon to B
Swap Frax USD (FRXUSD) on Polygon to BUILDon (B) at the best cross-chain rate. SwitchFi routes your FRXUSD → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
FRXUSD to B market data
| Metric | FRXUSD · Polygon | B |
|---|---|---|
| Price | $0.9995 | $0.126 |
| Market cap | $109.33M | $126.00M |
| 24h volume | $3.42M | $3.28M |
| 24h change | -0.02% | -4.80% |
| 7d change | -0.10% | -3.90% |
| 24h high / low | $1.00 / $0.999 | $0.1324 / $0.1257 |
| All-time high | $1.09 | $0.7626 |
| Market cap rank | #247 | #229 |
What is the FRXUSD to B exchange rate?
At the current market price, 1 FRXUSD ≈ 7.9327 B, and 1 B ≈ 0.12606074 FRXUSD. 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 — $126.00M versus $109.33M for Frax USD. They currently rank #247 and #229 among all cryptocurrencies. Day-on-day, FRXUSD printed -0.02% and B printed -4.80%, meaning the exchange rate between them has moved in FRXUSD's favour. Zooming out to a week, FRXUSD has moved -0.10% while B has moved -3.90%. Daily turnover runs at $3.42M for FRXUSD and $3.28M for B, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, FRXUSD is down 8.1% and B is down 83.5%.
FRXUSD to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
FRXUSD / 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 USD and BUILDon
Frax USD (FRXUSD) is the #247 cryptocurrency by market cap, worth $109.33M in aggregate. Compared with its $1.09 all-time peak, it currently trades 8.1% lower. Circulating supply stands at 109.38M FRXUSD. Recent performance reads -0.10% over 7 days and +0.00% over the past month for FRXUSD. Around $3.42M of FRXUSD changes hands every 24 hours.
BUILDon (B) ranks #229 by market capitalisation at $126.00M. 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 -3.90% over 7 days and -25.10% over the past month for B. Around $3.28M of B changes hands every 24 hours.
How to convert FRXUSD to B
- 1 Enter the amount of FRXUSD on Polygon you want to convert — the swap widget on this page is prefilled with the FRXUSD → 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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FRXUSD to B FAQ
What is the FRXUSD to B exchange rate?
Right now 1 FRXUSD ≈ 7.9327 B (and 1 B ≈ 0.12606074 FRXUSD). 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 FRXUSD to B on SwitchFi?
Enter the amount of FRXUSD you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best FRXUSD→B path — non-custodial, straight from your wallet.
Is the FRXUSD 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 FRXUSD 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 FRXUSD 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.