Convert $JAC to B
Swap Just A Coin ($JAC) to BUILDon (B) at the best cross-chain rate. SwitchFi routes your $JAC → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
$JAC to B market data
| Metric | $JAC | B |
|---|---|---|
| Price | $0.0004581 | $0.1646 |
| Market cap | $438,501 | $164.62M |
| 24h volume | $5,399 | $5.37M |
| 24h change | -3.51% | +4.10% |
| 7d change | -17.82% | -35.45% |
| 24h high / low | $0.0005199 / $0.000455 | $0.1657 / $0.1492 |
| All-time high | $0.0008446 | $0.7635 |
| Market cap rank | #3506 | #188 |
What is the $JAC to B exchange rate?
At the current market price, 1 $JAC ≈ 0.00278244 B, and 1 B ≈ 359.3961 $JAC. 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 — $164.62M versus $438,501 for Just A Coin. They currently rank #3506 and #188 among all cryptocurrencies. Over the past 24 hours $JAC is -3.51% while B is +4.10%, so the $JAC/B rate has moved in B's favour. Across the last 7 days the comparison reads -17.82% for $JAC versus -35.45% for B. Liquidity is ample on both legs — $JAC trades $5,399 a day and B trades $5.37M — so conversions execute at market rates. $JAC currently trades 45.8% below its all-time high, while B sits 78.3% under its own peak.
$JAC to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
$JAC / B conversion tables
() 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 Just A Coin and BUILDon
With a total market value of $438,501, Just A Coin ($JAC) sits at #3506 among all cryptocurrencies. Compared with its $0.0008446 all-time peak, it currently trades 45.8% lower. Supply-wise, 95% of the 1.00B $JAC maximum (951.21M $JAC) is on the market today. Recent performance reads -17.82% over 7 days and +25.72% over the past month for $JAC. Its 24-hour trading volume is $5,399.
BUILDon (B) ranks #188 by market capitalisation at $164.62M. Compared with its $0.7635 all-time peak, it currently trades 78.3% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads -35.45% over 7 days and -39.61% over the past month for B. Around $5.37M of B changes hands every 24 hours.
How to convert $JAC to B
- 1 Enter the amount of $JAC you want to convert — the swap widget on this page is prefilled with the $JAC → 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 $JAC
$JAC to B FAQ
What is the $JAC to B exchange rate?
Right now 1 $JAC ≈ 0.00278244 B (and 1 B ≈ 359.3961 $JAC). 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 $JAC to B on SwitchFi?
Enter the amount of $JAC you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best $JAC→B path — non-custodial, straight from your wallet.
Is the $JAC to B swap instant?
Speed depends on the route: same-chain trades are near-instant, while bridged cross-chain paths usually complete in a few minutes. Progress is trackable the whole way.
Are there fees to convert $JAC to B?
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 $JAC 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.