Convert POLon Ethereum to B
Swap POL (ex-MATIC) (POL) on Ethereum to BUILDon (B) at the best cross-chain rate. SwitchFi routes your POL → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
POL to B market data
| Metric | POL · Ethereum | B |
|---|---|---|
| Price | $0.09143 | $0.1289 |
| Market cap | $978.30M | $128.97M |
| 24h volume | $42.65M | $3.30M |
| 24h change | +3.29% | -3.51% |
| 7d change | -15.20% | -0.80% |
| 24h high / low | $0.09233 / $0.08915 | $0.1347 / $0.1286 |
| All-time high | $1.29 | $0.7626 |
| Market cap rank | #70 | #222 |
What is the POL to B exchange rate?
At the current market price, 1 POL ≈ 0.70929854 B, and 1 B ≈ 1.4098 POL. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
By market value the pair is uneven — POL (ex-MATIC)'s $978.30M dwarfs BUILDon's $128.97M by a factor of about 7.6×. They currently rank #70 and #222 among all cryptocurrencies. The last 24 hours put POL at +3.29% against -3.51% for B — the POL/B rate has moved in POL's favour. Zooming out to a week, POL has moved -15.20% while B has moved -0.80%. With $42.65M and $3.30M in respective daily volume, neither side of a POL→B swap struggles for depth. POL currently trades 92.9% below its all-time high, while B sits 83.1% under its own peak.
POL to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
POL / 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 POL (ex-MATIC) and BUILDon
POL (ex-MATIC) (POL) ranks #70 by market capitalisation at $978.30M. Compared with its $1.29 all-time peak, it currently trades 92.9% lower. There are currently 10.71B POL in circulation. Recent performance reads -15.20% over 7 days and +25.30% over the past month for POL. Around $42.65M of POL changes hands every 24 hours.
BUILDon (B) ranks #222 by market capitalisation at $128.97M. Compared with its $0.7626 all-time peak, it currently trades 83.1% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads -0.80% over 7 days and -24.10% over the past month for B. Around $3.30M of B changes hands every 24 hours.
How to convert POL to B
- 1 Enter the amount of POL on Ethereum you want to convert — the swap widget on this page is prefilled with the POL → 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 POL
POLEthereum → BTC
Bitcoin
POLEthereum → ETH
Ethereum
POLEthereum → USDTEthereum
Tether
POLEthereum → BNB
BNB
POLEthereum → XRP
XRP
POLEthereum → USDCEthereum
USDC
POLEthereum → SOL
Solana
POLEthereum → TRX
TRON
POLEthereum → FIGR_HELOC
Figure Heloc
POLEthereum → HYPE
Hyperliquid
POLEthereum → ZEC
Zcash
POLEthereum → DOGE
Dogecoin
POL to B FAQ
What is the POL to B exchange rate?
1 POL is worth roughly 0.70929854 B at the moment (inverted: 1 B ≈ 1.4098 POL). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert POL to B on SwitchFi?
Enter the amount of POL you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best POL→B path — non-custodial, straight from your wallet.
Is the POL 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 POL 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 POL 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.