Convert NEXOon Polygon to B
Swap NEXO (NEXO) on Polygon to BUILDon (B) at the best cross-chain rate. SwitchFi routes your NEXO → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
NEXO to B market data
| Metric | NEXO · Polygon | B |
|---|---|---|
| Price | $0.8416 | $0.1303 |
| Market cap | $842.11M | $130.34M |
| 24h volume | $3.29M | $3.27M |
| 24h change | +1.53% | -3.50% |
| 7d change | -1.60% | +0.60% |
| 24h high / low | $0.8487 / $0.8249 | $0.1358 / $0.1286 |
| All-time high | $4.07 | $0.7626 |
| Market cap rank | #78 | #222 |
What is the NEXO to B exchange rate?
At the current market price, 1 NEXO ≈ 6.4588 B, and 1 B ≈ 0.15482674 NEXO. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
NEXO brings the bigger balance sheet here: $842.11M in market capitalisation against $130.34M for BUILDon. NEXO holds rank #78 while B holds #222 by market capitalisation. Day-on-day, NEXO printed +1.53% and B printed -3.50%, meaning the exchange rate between them has moved in NEXO's favour. Zooming out to a week, NEXO has moved -1.60% while B has moved +0.60%. With $3.29M and $3.27M in respective daily volume, neither side of a NEXO→B swap struggles for depth. Measured from record highs, NEXO is down 79.3% and B is down 82.9%.
NEXO to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
NEXO / 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 NEXO and BUILDon
With a total market value of $842.11M, NEXO (NEXO) sits at #78 among all cryptocurrencies. The price sits 79.3% under the record high of $4.07. 1.00B NEXO is circulating out of a hard cap of 1.00B NEXO — about 100% of the eventual supply. Over the last 7 days NEXO is -1.60%, and +13.30% across 30 days. Its 24-hour trading volume is $3.29M.
BUILDon (B) ranks #222 by market capitalisation at $130.34M. 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 +0.60% over 7 days and -21.80% over the past month for B. Around $3.27M of B changes hands every 24 hours.
How to convert NEXO to B
- 1 Enter the amount of NEXO on Polygon you want to convert — the swap widget on this page is prefilled with the NEXO → 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
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NEXO to B FAQ
What is the NEXO to B exchange rate?
Right now 1 NEXO ≈ 6.4588 B (and 1 B ≈ 0.15482674 NEXO). 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 NEXO to B on SwitchFi?
Three steps: set the NEXO amount, connect your wallet, then approve the best quoted NEXO→B route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the NEXO to B swap instant?
Same-chain swaps settle in seconds; cross-chain routes typically take a few minutes while the bridge confirms on both sides. You can track live status until the funds land.
Are there fees to convert NEXO 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 NEXO 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.