Convert BLACK to B
Swap Blackhole (BLACK) to BUILDon (B) at the best cross-chain rate. SwitchFi routes your BLACK → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
BLACK to B market data
| Metric | BLACK | B |
|---|---|---|
| Price | $0.002436 | $0.1934 |
| Market cap | $670,344 | $193.59M |
| 24h volume | $8,351 | $17.72M |
| 24h change | -2.28% | +51.19% |
| 7d change | +6.10% | +40.90% |
| 24h high / low | $0.002513 / $0.002408 | $0.2174 / $0.1263 |
| All-time high | $1.52 | $0.7626 |
| Market cap rank | #3223 | #178 |
What is the BLACK to B exchange rate?
At the current market price, 1 BLACK ≈ 0.01259565 B, and 1 B ≈ 79.3925 BLACK. 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 — $193.59M versus $670,344 for Blackhole. BLACK holds rank #3223 while B holds #178 by market capitalisation. The last 24 hours put BLACK at -2.28% against +51.19% for B — the BLACK/B rate has moved in B's favour. Zooming out to a week, BLACK has moved +6.10% while B has moved +40.90%. Daily turnover runs at $8,351 for BLACK and $17.72M for B, so routed swaps between the two settle at market rates without moving the price. BLACK currently trades 99.8% below its all-time high, while B sits 74.6% under its own peak.
BLACK to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
BLACK / 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 Blackhole and BUILDon
Blackhole (BLACK) is the #3223 cryptocurrency by market cap, worth $670,344 in aggregate. Compared with its $1.52 all-time peak, it currently trades 99.8% lower. There are currently 275.16M BLACK in circulation. BLACK has moved +6.10% week-on-week and +29.40% over 30 days. Its 24-hour trading volume is $8,351.
BUILDon (B) ranks #178 by market capitalisation at $193.59M. Compared with its $0.7626 all-time peak, it currently trades 74.6% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads +40.90% over 7 days and +11.40% over the past month for B. Around $17.72M of B changes hands every 24 hours.
How to convert BLACK to B
- 1 Enter the amount of BLACK you want to convert — the swap widget on this page is prefilled with the BLACK → 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 BLACK
BLACK to B FAQ
What is the BLACK to B exchange rate?
1 BLACK is worth roughly 0.01259565 B at the moment (inverted: 1 B ≈ 79.3925 BLACK). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert BLACK to B on SwitchFi?
Type in how much BLACK you're converting, connect a wallet, check the quoted BLACK→B route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the BLACK to B swap instant?
If both assets live on the same chain the swap confirms within seconds. Cross-chain conversions add a few minutes of bridge confirmation time, with live status tracking throughout.
Are there fees to convert BLACK to B?
The usual on-chain costs apply (network gas plus DEX/bridge fees), but they're disclosed inside the quote together with the minimum received. Nothing is charged for accounts or custody.
Do I need an account to exchange BLACK 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.