Convert SANDon Polygon to B
Swap The Sandbox (SAND) on Polygon to BUILDon (B) at the best cross-chain rate. SwitchFi routes your SAND → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
SAND to B market data
| Metric | SAND · Polygon | B |
|---|---|---|
| Price | $0.03934 | $0.1285 |
| Market cap | $115.59M | $128.53M |
| 24h volume | $22.57M | $3.50M |
| 24h change | +5.97% | -4.00% |
| 7d change | -6.30% | -2.70% |
| 24h high / low | $0.03938 / $0.03679 | $0.1347 / $0.1277 |
| All-time high | $8.40 | $0.7626 |
| Market cap rank | #237 | #222 |
What is the SAND to B exchange rate?
At the current market price, 1 SAND ≈ 0.30613523 B, and 1 B ≈ 3.2665 SAND. 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 The Sandbox is the junior asset: it is valued at $115.59M against BUILDon's $128.53M, a gap of about 1.1×. On the overall leaderboard they sit at #237 and #222 respectively. Over the past 24 hours SAND is +5.97% while B is -4.00%, so the SAND/B rate has moved in SAND's favour. On a 7-day view the tape shows SAND -6.30% and B -2.70%. With $22.57M and $3.50M in respective daily volume, neither side of a SAND→B swap struggles for depth. SAND currently trades 99.5% below its all-time high, while B sits 83.2% under its own peak.
SAND to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
SAND / 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 The Sandbox and BUILDon
With a total market value of $115.59M, The Sandbox (SAND) sits at #237 among all cryptocurrencies. The price sits 99.5% under the record high of $8.40. Supply-wise, 98% of the 3.00B SAND maximum (2.94B SAND) is on the market today. Over the last 7 days SAND is -6.30%, and -8.50% across 30 days. Around $22.57M of SAND changes hands every 24 hours.
BUILDon (B) ranks #222 by market capitalisation at $128.53M. Compared with its $0.7626 all-time peak, it currently trades 83.2% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads -2.70% over 7 days and -23.90% over the past month for B. Around $3.50M of B changes hands every 24 hours.
How to convert SAND to B
- 1 Enter the amount of SAND on Polygon you want to convert — the swap widget on this page is prefilled with the SAND → 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 SAND
SANDPolygon → BTC
Bitcoin
SANDPolygon → ETH
Ethereum
SANDPolygon → USDTEthereum
Tether
SANDPolygon → BNB
BNB
SANDPolygon → XRP
XRP
SANDPolygon → USDCEthereum
USDC
SANDPolygon → SOL
Solana
SANDPolygon → TRX
TRON
SANDPolygon → FIGR_HELOC
Figure Heloc
SANDPolygon → HYPE
Hyperliquid
SANDPolygon → ZEC
Zcash
SANDPolygon → DOGE
Dogecoin
SAND to B FAQ
What is the SAND to B exchange rate?
At current prices one SAND converts to about 0.30613523 B, and one B to about 3.2665 SAND. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert SAND to B on SwitchFi?
Type in how much SAND you're converting, connect a wallet, check the quoted SAND→B route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the SAND 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 SAND 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 SAND 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.