Convert POLSon Base to B
Swap Polkastarter (POLS) on Base to BUILDon (B) at the best cross-chain rate. SwitchFi routes your POLS → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
POLS to B market data
| Metric | POLS · Base | B |
|---|---|---|
| Price | $0.0613 | $0.1343 |
| Market cap | $6.08M | $134.24M |
| 24h volume | $89,824 | $3.97M |
| 24h change | +1.34% | +2.60% |
| 7d change | -5.90% | -1.90% |
| 24h high / low | $0.06139 / $0.06023 | $0.1353 / $0.1263 |
| All-time high | $7.51 | $0.7626 |
| Market cap rank | #1521 | #223 |
What is the POLS to B exchange rate?
At the current market price, 1 POLS ≈ 0.45649875 B, and 1 B ≈ 2.1906 POLS. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
In size terms Polkastarter is the junior asset: it is valued at $6.08M against BUILDon's $134.24M, a gap of about 22×. They currently rank #1521 and #223 among all cryptocurrencies. Over the past 24 hours POLS is +1.34% while B is +2.60%, so the POLS/B rate has moved in B's favour. On a 7-day view the tape shows POLS -5.90% and B -1.90%. Liquidity is ample on both legs — POLS trades $89,824 a day and B trades $3.97M — so conversions execute at market rates. Measured from record highs, POLS is down 99.2% and B is down 82.4%.
POLS to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
POLS / 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 Polkastarter and BUILDon
With a total market value of $6.08M, Polkastarter (POLS) sits at #1521 among all cryptocurrencies. The price sits 99.2% under the record high of $7.51. Supply-wise, 99% of the 100.00M POLS maximum (99.21M POLS) is on the market today. POLS has moved -5.90% week-on-week and +13.30% over 30 days. Its 24-hour trading volume is $89,824.
BUILDon (B) ranks #223 by market capitalisation at $134.24M. Compared with its $0.7626 all-time peak, it currently trades 82.4% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads -1.90% over 7 days and -22.60% over the past month for B. Around $3.97M of B changes hands every 24 hours.
How to convert POLS to B
- 1 Enter the amount of POLS on Base you want to convert — the swap widget on this page is prefilled with the POLS → 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 POLS
POLS to B FAQ
What is the POLS to B exchange rate?
At current prices one POLS converts to about 0.45649875 B, and one B to about 2.1906 POLS. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert POLS to B on SwitchFi?
Enter the amount of POLS you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best POLS→B path — non-custodial, straight from your wallet.
Is the POLS to B swap instant?
Speed depends on the route: same-chain trades are near-instant, while bridged cross-chain paths usually complete in a few minutes. Progress is trackable the whole way.
Are there fees to convert POLS 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 POLS 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.