Convert JAM to B
Swap Tune.Fm (JAM) to BUILDon (B) at the best cross-chain rate. SwitchFi routes your JAM → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
JAM to B market data
| Metric | JAM | B |
|---|---|---|
| Price | $0.0000129 | $0.1305 |
| Market cap | $383,334 | $130.53M |
| 24h volume | $95 | $4.31M |
| 24h change | +7.13% | +1.55% |
| 7d change | -5.30% | -2.60% |
| 24h high / low | $0.00001322 / $0.00001202 | $0.1321 / $0.1246 |
| All-time high | $0.04788 | $0.7626 |
| Market cap rank | #3855 | #228 |
What is the JAM to B exchange rate?
At the current market price, 1 JAM ≈ 0.00009884 B, and 1 B ≈ 10117.44 JAM. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Tune.Fm is the smaller side of this pair — BUILDon's market capitalisation of $130.53M is roughly 341× larger than Tune.Fm's $383,334. They currently rank #3855 and #228 among all cryptocurrencies. Over the past 24 hours JAM is +7.13% while B is +1.55%, so the JAM/B rate has moved in JAM's favour. Across the last 7 days the comparison reads -5.30% for JAM versus -2.60% for B. Daily turnover runs at $95 for JAM and $4.31M for B, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, JAM is down 100.0% and B is down 82.9%.
JAM to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
JAM / 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 Tune.Fm and BUILDon
With a total market value of $383,334, Tune.Fm (JAM) sits at #3855 among all cryptocurrencies. It is trading 100.0% below its all-time high of $0.04788. Of a maximum supply of 92.23B JAM, 29.71B JAM (32%) is already in circulation. JAM has moved -5.30% week-on-week and -4.40% over 30 days. Its 24-hour trading volume is $95.
BUILDon (B) ranks #228 by market capitalisation at $130.53M. 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 -2.60% over 7 days and -23.30% over the past month for B. Around $4.31M of B changes hands every 24 hours.
How to convert JAM to B
- 1 Enter the amount of JAM you want to convert — the swap widget on this page is prefilled with the JAM → 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 JAM
JAM to B FAQ
What is the JAM to B exchange rate?
Right now 1 JAM ≈ 0.00009884 B (and 1 B ≈ 10117.44 JAM). 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 JAM to B on SwitchFi?
Type in how much JAM you're converting, connect a wallet, check the quoted JAM→B route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the JAM 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 JAM 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 JAM for B?
No. SwitchFi is a non-custodial router — connect a compatible wallet and swap. No sign-up, no KYC to use the on-chain swap.
Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.