Convert B to BNB
Swap BUILDon (B) to BNB (BNB) at the best cross-chain rate. SwitchFi routes your B → BNB exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
B to BNB market data
| Metric | B | BNB |
|---|---|---|
| Price | $0.1304 | $687.05 |
| Market cap | $130.47M | $91.48B |
| 24h volume | $3.23M | $848.57M |
| 24h change | -4.74% | -0.15% |
| 7d change | -0.80% | -2.20% |
| 24h high / low | $0.1379 / $0.1286 | $689.16 / $674.95 |
| All-time high | $0.7626 | $1,370 |
| Market cap rank | #221 | #4 |
What is the B to BNB exchange rate?
At the current market price, 1 B ≈ 0.00018976 BNB, and 1 BNB ≈ 5269.68 B. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
In size terms BUILDon is the junior asset: it is valued at $130.47M against BNB's $91.48B, a gap of about 701×. On the overall leaderboard they sit at #221 and #4 respectively. Over the past 24 hours B is -4.74% while BNB is -0.15%, so the B/BNB rate has moved in BNB's favour. Zooming out to a week, B has moved -0.80% while BNB has moved -2.20%. Liquidity is ample on both legs — B trades $3.23M a day and BNB trades $848.57M — so conversions execute at market rates. B currently trades 82.9% below its all-time high, while BNB sits 49.8% under its own peak.
B to BNB converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
B / BNB conversion tables
Your payment wallet can't receive on — its address format differs.
Amounts include provider fees; ★ marks the best-value payment method. Checkout opens securely on the provider's site and is pre-filled with your connected wallet.
() on is not verified and may be a scam or an impostor of a well-known token. You could end up with a token you can't sell.
This browser has no crypto wallet. Pick your wallet app — SwitchFi will open inside its built-in browser, where you can connect.
The app didn't open — it may not be installed. You can still use SwitchFi from any wallet app:
- 1Open your wallet app (MetaMask, OKX, TokenPocket, TronLink…).
- 2Find the Browser / Discover / DApp tab.
- 3Paste this address and open it:
You have more than one wallet installed. Pick the one to connect.
Fetching live quote…
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 BNB
BUILDon (B) ranks #221 by market capitalisation at $130.47M. Compared with its $0.7626 all-time peak, it currently trades 82.9% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads -0.80% over 7 days and -21.40% over the past month for B. Around $3.23M of B changes hands every 24 hours.
BNB (BNB) ranks #4 by market capitalisation at $91.48B. Compared with its $1,370 all-time peak, it currently trades 49.8% lower. 133.16M BNB is circulating out of a hard cap of 200.00M BNB — about 67% of the eventual supply. Recent performance reads -2.20% over 7 days and +17.10% over the past month for BNB. Daily turnover comes to $848.57M.
How to convert B to BNB
- 1 Enter the amount of B you want to convert — the swap widget on this page is prefilled with the B → BNB 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 BNB 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 BNB
Convert any other cryptocurrency from B
B to BNB FAQ
What is the B to BNB exchange rate?
1 B is worth roughly 0.00018976 BNB at the moment (inverted: 1 BNB ≈ 5269.68 B). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert B to BNB on SwitchFi?
Type in how much B you're converting, connect a wallet, check the quoted B→BNB route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the B to BNB 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 B to BNB?
SwitchFi shows the network, DEX and bridge fees up front in the quote. You always see the minimum you'll receive before confirming — there are no hidden custody fees because you never give up control of your funds.
Do I need an account to exchange B for BNB?
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.