Convert FUNon Solana to B
Swap Sport.fun (FUN) on Solana to BUILDon (B) at the best cross-chain rate. SwitchFi routes your FUN → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
FUN to B market data
| Metric | FUN · Solana | B |
|---|---|---|
| Price | $0.02178 | $0.2582 |
| Market cap | $3.87M | $258.48M |
| 24h volume | $392,886 | $36.11M |
| 24h change | +4.26% | +60.09% |
| 7d change | -13.85% | +9.87% |
| 24h high / low | $0.02173 / $0.02038 | $0.2516 / $0.1607 |
| All-time high | $0.122 | $0.7635 |
| Market cap rank | #1733 | #141 |
What is the FUN to B exchange rate?
At the current market price, 1 FUN ≈ 0.08436046 B, and 1 B ≈ 11.8539 FUN. 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 — $258.48M versus $3.87M for Sport.fun. FUN holds rank #1733 while B holds #141 by market capitalisation. Day-on-day, FUN printed +4.26% and B printed +60.09%, meaning the exchange rate between them has moved in B's favour. Zooming out to a week, FUN has moved -13.85% while B has moved +9.87%. Liquidity is ample on both legs — FUN trades $392,886 a day and B trades $36.11M — so conversions execute at market rates. FUN currently trades 82.2% below its all-time high, while B sits 67.2% under its own peak.
FUN to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
FUN / 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 Sport.fun and BUILDon
Sport.fun (FUN) ranks #1733 by market capitalisation at $3.87M. The price sits 82.2% under the record high of $0.122. Of a maximum supply of 1.00B FUN, 178.00M FUN (18%) is already in circulation. Over the last 7 days FUN is -13.85%, and -51.89% across 30 days. Its 24-hour trading volume is $392,886.
BUILDon (B) ranks #141 by market capitalisation at $258.48M. Compared with its $0.7635 all-time peak, it currently trades 67.2% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads +9.87% over 7 days and +16.00% over the past month for B. Around $36.11M of B changes hands every 24 hours.
How to convert FUN to B
- 1 Enter the amount of FUN on Solana you want to convert — the swap widget on this page is prefilled with the FUN → 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 FUN
FUNSolana → BTC
Bitcoin
FUNSolana → ETH
Ethereum
FUNSolana → USDTEthereum
Tether
FUNSolana → BNB
BNB
FUNSolana → USDCEthereum
USDC
FUNSolana → XRP
XRP
FUNSolana → SOL
Solana
FUNSolana → TRX
TRON
FUNSolana → FIGR_HELOC
Figure Heloc
FUNSolana → HYPE
Hyperliquid
FUNSolana → DOGE
Dogecoin
FUNSolana → USDSEthereum
USDS
FUN to B FAQ
What is the FUN to B exchange rate?
At current prices one FUN converts to about 0.08436046 B, and one B to about 11.8539 FUN. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert FUN to B on SwitchFi?
Type in how much FUN you're converting, connect a wallet, check the quoted FUN→B route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the FUN 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 FUN 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 FUN 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.