Convert FIRO to B
Swap Firo (FIRO) to BUILDon (B) at the best cross-chain rate. SwitchFi routes your FIRO → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
FIRO to B market data
| Metric | FIRO | B |
|---|---|---|
| Price | $0.6822 | $0.128 |
| Market cap | $12.96M | $127.99M |
| 24h volume | $244,111 | $4.34M |
| 24h change | +5.06% | +1.63% |
| 7d change | +1.30% | -6.90% |
| 24h high / low | $0.7112 / $0.6475 | $0.1321 / $0.1246 |
| All-time high | $139.77 | $0.7626 |
| Market cap rank | #1061 | #231 |
What is the FIRO to B exchange rate?
At the current market price, 1 FIRO ≈ 5.3306 B, and 1 B ≈ 0.18759555 FIRO. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Firo is the smaller side of this pair — BUILDon's market capitalisation of $127.99M is roughly 9.9× larger than Firo's $12.96M. They currently rank #1061 and #231 among all cryptocurrencies. Day-on-day, FIRO printed +5.06% and B printed +1.63%, meaning the exchange rate between them has moved in FIRO's favour. Across the last 7 days the comparison reads +1.30% for FIRO versus -6.90% for B. Daily turnover runs at $244,111 for FIRO and $4.34M for B, so routed swaps between the two settle at market rates without moving the price. FIRO currently trades 99.5% below its all-time high, while B sits 83.2% under its own peak.
FIRO to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
FIRO / 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 Firo and BUILDon
Firo (FIRO) is the #1061 cryptocurrency by market cap, worth $12.96M in aggregate. Compared with its $139.77 all-time peak, it currently trades 99.5% lower. Of a maximum supply of 21.40M FIRO, 19.00M FIRO (89%) is already in circulation. FIRO has moved +1.30% week-on-week and +3.00% over 30 days. Around $244,111 of FIRO changes hands every 24 hours.
BUILDon (B) ranks #231 by market capitalisation at $127.99M. Compared with its $0.7626 all-time peak, it currently trades 83.2% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads -6.90% over 7 days and -28.60% over the past month for B. Around $4.34M of B changes hands every 24 hours.
How to convert FIRO to B
- 1 Enter the amount of FIRO you want to convert — the swap widget on this page is prefilled with the FIRO → 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 FIRO
FIRO to B FAQ
What is the FIRO to B exchange rate?
At current prices one FIRO converts to about 5.3306 B, and one B to about 0.18759555 FIRO. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert FIRO to B on SwitchFi?
Three steps: set the FIRO amount, connect your wallet, then approve the best quoted FIRO→B route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the FIRO 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 FIRO 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 FIRO 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.