Convert J to B
Swap Jambo (J) to BUILDon (B) at the best cross-chain rate. SwitchFi routes your J → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
J to B market data
| Metric | J | B |
|---|---|---|
| Price | $0.001303 | $0.1289 |
| Market cap | $274,876 | $128.93M |
| 24h volume | $9,400 | $4.02M |
| 24h change | +1.07% | -0.13% |
| 7d change | -17.80% | -1.70% |
| 24h high / low | $0.00168 / $0.0008757 | $0.1314 / $0.1246 |
| All-time high | $0.9105 | $0.7626 |
| Market cap rank | #4104 | #225 |
What is the J to B exchange rate?
At the current market price, 1 J ≈ 0.01010487 B, and 1 B ≈ 98.9621 J. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Jambo is the smaller side of this pair — BUILDon's market capitalisation of $128.93M is roughly 469× larger than Jambo's $274,876. They currently rank #4104 and #225 among all cryptocurrencies. The last 24 hours put J at +1.07% against -0.13% for B — the J/B rate has moved in J's favour. On a 7-day view the tape shows J -17.80% and B -1.70%. Daily turnover runs at $9,400 for J and $4.02M for B, so routed swaps between the two settle at market rates without moving the price. J currently trades 99.9% below its all-time high, while B sits 83.1% under its own peak.
J to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
J / 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 Jambo and BUILDon
With a total market value of $274,876, Jambo (J) sits at #4104 among all cryptocurrencies. Compared with its $0.9105 all-time peak, it currently trades 99.9% lower. 211.01M J is circulating out of a hard cap of 1.00B J — about 21% of the eventual supply. J has moved -17.80% week-on-week and +56.60% over 30 days. Daily turnover comes to $9,400.
BUILDon (B) ranks #225 by market capitalisation at $128.93M. Compared with its $0.7626 all-time peak, it currently trades 83.1% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads -1.70% over 7 days and -22.30% over the past month for B. Around $4.02M of B changes hands every 24 hours.
How to convert J to B
- 1 Enter the amount of J you want to convert — the swap widget on this page is prefilled with the J → 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 J
J to B FAQ
What is the J to B exchange rate?
1 J is worth roughly 0.01010487 B at the moment (inverted: 1 B ≈ 98.9621 J). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert J to B on SwitchFi?
Type in how much J you're converting, connect a wallet, check the quoted J→B route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the J 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 J 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 J 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.