Convert SPECTRAon Optimism to B
Swap Spectra (SPECTRA) on Optimism to BUILDon (B) at the best cross-chain rate. SwitchFi routes your SPECTRA → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
SPECTRA to B market data
| Metric | SPECTRA · Optimism | B |
|---|---|---|
| Price | $0.00414 | $0.163 |
| Market cap | $1.98M | $162.95M |
| 24h volume | $4,290 | $9.27M |
| 24h change | +18.03% | -5.61% |
| 7d change | +14.70% | +14.80% |
| 24h high / low | $0.004245 / $0.003502 | $0.1828 / $0.1637 |
| All-time high | $0.2365 | $0.7626 |
| Market cap rank | #2334 | #198 |
What is the SPECTRA to B exchange rate?
At the current market price, 1 SPECTRA ≈ 0.02540005 B, and 1 B ≈ 39.37 SPECTRA. 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 — $162.95M versus $1.98M for Spectra. On the overall leaderboard they sit at #2334 and #198 respectively. Over the past 24 hours SPECTRA is +18.03% while B is -5.61%, so the SPECTRA/B rate has moved in SPECTRA's favour. Across the last 7 days the comparison reads +14.70% for SPECTRA versus +14.80% for B. Liquidity is ample on both legs — SPECTRA trades $4,290 a day and B trades $9.27M — so conversions execute at market rates. SPECTRA currently trades 98.2% below its all-time high, while B sits 78.6% under its own peak.
SPECTRA to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
SPECTRA / B conversion tables
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About Spectra and BUILDon
Spectra (SPECTRA) is the #2334 cryptocurrency by market cap, worth $1.98M in aggregate. The price sits 98.2% under the record high of $0.2365. Supply-wise, 55% of the 876.75M SPECTRA maximum (478.31M SPECTRA) is on the market today. Over the last 7 days SPECTRA is +14.70%, and +45.30% across 30 days. Its 24-hour trading volume is $4,290.
BUILDon (B) ranks #198 by market capitalisation at $162.95M. Compared with its $0.7626 all-time peak, it currently trades 78.6% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads +14.80% over 7 days and -2.40% over the past month for B. Around $9.27M of B changes hands every 24 hours.
How to convert SPECTRA to B
- 1 Enter the amount of SPECTRA on Optimism you want to convert — the swap widget on this page is prefilled with the SPECTRA → 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 SPECTRA
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SPECTRAOptimism → BNB
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SPECTRAOptimism → XRP
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USDC
SPECTRAOptimism → SOL
Solana
SPECTRAOptimism → TRX
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SPECTRA to B FAQ
What is the SPECTRA to B exchange rate?
At current prices one SPECTRA converts to about 0.02540005 B, and one B to about 39.37 SPECTRA. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert SPECTRA to B on SwitchFi?
Type in how much SPECTRA you're converting, connect a wallet, check the quoted SPECTRA→B route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the SPECTRA 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 SPECTRA 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 SPECTRA 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.