Convert TUNA to B
Swap DefiTuna (TUNA) to BUILDon (B) at the best cross-chain rate. SwitchFi routes your TUNA → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
TUNA to B market data
| Metric | TUNA | B |
|---|---|---|
| Price | $0.004152 | $0.1812 |
| Market cap | $1.17M | $181.21M |
| 24h volume | $1,395 | $12.43M |
| 24h change | +10.39% | +5.42% |
| 7d change | +10.90% | +24.70% |
| 24h high / low | $0.005264 / $0.003761 | $0.1833 / $0.1668 |
| All-time high | $0.1845 | $0.7626 |
| Market cap rank | #2792 | #189 |
What is the TUNA to B exchange rate?
At the current market price, 1 TUNA ≈ 0.02291086 B, and 1 B ≈ 43.6474 TUNA. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
DefiTuna is the smaller side of this pair — BUILDon's market capitalisation of $181.21M is roughly 155× larger than DefiTuna's $1.17M. On the overall leaderboard they sit at #2792 and #189 respectively. Day-on-day, TUNA printed +10.39% and B printed +5.42%, meaning the exchange rate between them has moved in TUNA's favour. On a 7-day view the tape shows TUNA +10.90% and B +24.70%. Daily turnover runs at $1,395 for TUNA and $12.43M for B, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, TUNA is down 97.8% and B is down 76.2%.
TUNA to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
TUNA / B conversion tables
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About DefiTuna and BUILDon
DefiTuna (TUNA) ranks #2792 by market capitalisation at $1.17M. The price sits 97.8% under the record high of $0.1845. Supply-wise, 28% of the 1.00B TUNA maximum (281.50M TUNA) is on the market today. Recent performance reads +10.90% over 7 days and +164.80% over the past month for TUNA. Daily turnover comes to $1,395.
BUILDon (B) ranks #189 by market capitalisation at $181.21M. Compared with its $0.7626 all-time peak, it currently trades 76.2% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads +24.70% over 7 days and +4.80% over the past month for B. Around $12.43M of B changes hands every 24 hours.
How to convert TUNA to B
- 1 Enter the amount of TUNA you want to convert — the swap widget on this page is prefilled with the TUNA → 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 TUNA
TUNA to B FAQ
What is the TUNA to B exchange rate?
Right now 1 TUNA ≈ 0.02291086 B (and 1 B ≈ 43.6474 TUNA). 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 TUNA to B on SwitchFi?
Enter the amount of TUNA you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best TUNA→B path — non-custodial, straight from your wallet.
Is the TUNA 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 TUNA to B?
All costs — gas, DEX fees and any bridge fee — are included in the quote before you sign, along with the guaranteed minimum you'll receive. There are no account or custody charges.
Do I need an account to exchange TUNA 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.