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 | $0.002887 | $0.16 |
| Market cap | $1.35M | $160.04M |
| 24h volume | $746 | $4.99M |
| 24h change | -5.27% | +5.23% |
| 7d change | -3.51% | -37.95% |
| 24h high / low | $0.003097 / $0.002879 | $0.1657 / $0.1492 |
| All-time high | $0.2365 | $0.7635 |
| Market cap rank | #2470 | #193 |
What is the SPECTRA to B exchange rate?
At the current market price, 1 SPECTRA ≈ 0.01804616 B, and 1 B ≈ 55.4135 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 — $160.04M versus $1.35M for Spectra. On the overall leaderboard they sit at #2470 and #193 respectively. Over the past 24 hours SPECTRA is -5.27% while B is +5.23%, so the SPECTRA/B rate has moved in B's favour. Across the last 7 days the comparison reads -3.51% for SPECTRA versus -37.95% for B. Liquidity is ample on both legs — SPECTRA trades $746 a day and B trades $4.99M — so conversions execute at market rates. SPECTRA currently trades 98.8% below its all-time high, while B sits 79.0% 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
() 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.
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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 Spectra and BUILDon
Spectra (SPECTRA) is the #2470 cryptocurrency by market cap, worth $1.35M in aggregate. The price sits 98.8% under the record high of $0.2365. Supply-wise, 53% of the 876.75M SPECTRA maximum (468.34M SPECTRA) is on the market today. Over the last 7 days SPECTRA is -3.51%, and +1.65% across 30 days. Its 24-hour trading volume is $746.
BUILDon (B) ranks #193 by market capitalisation at $160.04M. Compared with its $0.7635 all-time peak, it currently trades 79.0% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads -37.95% over 7 days and -39.91% over the past month for B. Around $4.99M 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
BNB
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USDC
SPECTRAOptimism → XRP
XRP
SPECTRAOptimism → SOL
Solana
SPECTRAOptimism → TRX
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Dogecoin
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USDS
SPECTRA to B FAQ
What is the SPECTRA to B exchange rate?
At current prices one SPECTRA converts to about 0.01804616 B, and one B to about 55.4135 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.