Convert MASKon Polygon to B
Swap Mask Network (MASK) on Polygon to BUILDon (B) at the best cross-chain rate. SwitchFi routes your MASK → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
MASK to B market data
| Metric | MASK · Polygon | B |
|---|---|---|
| Price | $0.4359 | $0.1279 |
| Market cap | $43.60M | $127.88M |
| 24h volume | $17.88M | $3.23M |
| 24h change | +1.14% | -4.35% |
| 7d change | -3.20% | -4.10% |
| 24h high / low | $0.4395 / $0.4239 | $0.134 / $0.1276 |
| All-time high | $41.45 | $0.7626 |
| Market cap rank | #495 | #228 |
What is the MASK to B exchange rate?
At the current market price, 1 MASK ≈ 3.4091 B, and 1 B ≈ 0.29332975 MASK. 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 Mask Network is the junior asset: it is valued at $43.60M against BUILDon's $127.88M, a gap of about 2.9×. MASK holds rank #495 while B holds #228 by market capitalisation. Day-on-day, MASK printed +1.14% and B printed -4.35%, meaning the exchange rate between them has moved in MASK's favour. Across the last 7 days the comparison reads -3.20% for MASK versus -4.10% for B. With $17.88M and $3.23M in respective daily volume, neither side of a MASK→B swap struggles for depth. MASK currently trades 98.9% below its all-time high, while B sits 83.2% under its own peak.
MASK to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
MASK / 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 Mask Network and BUILDon
With a total market value of $43.60M, Mask Network (MASK) sits at #495 among all cryptocurrencies. Compared with its $41.45 all-time peak, it currently trades 98.9% lower. Of a maximum supply of 100.00M MASK, 100.00M MASK (100%) is already in circulation. Recent performance reads -3.20% over 7 days and +25.40% over the past month for MASK. Around $17.88M of MASK changes hands every 24 hours.
BUILDon (B) ranks #228 by market capitalisation at $127.88M. 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 -4.10% over 7 days and -22.40% over the past month for B. Around $3.23M of B changes hands every 24 hours.
How to convert MASK to B
- 1 Enter the amount of MASK on Polygon you want to convert — the swap widget on this page is prefilled with the MASK → 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 MASK
MASKPolygon → BTC
Bitcoin
MASKPolygon → ETH
Ethereum
MASKPolygon → USDTEthereum
Tether
MASKPolygon → BNB
BNB
MASKPolygon → XRP
XRP
MASKPolygon → USDCEthereum
USDC
MASKPolygon → SOL
Solana
MASKPolygon → TRX
TRON
MASKPolygon → FIGR_HELOC
Figure Heloc
MASKPolygon → HYPE
Hyperliquid
MASKPolygon → ZEC
Zcash
MASKPolygon → DOGE
Dogecoin
MASK to B FAQ
What is the MASK to B exchange rate?
1 MASK is worth roughly 3.4091 B at the moment (inverted: 1 B ≈ 0.29332975 MASK). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert MASK to B on SwitchFi?
Three steps: set the MASK amount, connect your wallet, then approve the best quoted MASK→B route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the MASK 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 MASK to B?
SwitchFi shows the network, DEX and bridge fees up front in the quote. You always see the minimum you'll receive before confirming — there are no hidden custody fees because you never give up control of your funds.
Do I need an account to exchange MASK 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.