Convert KINGon Arbitrum to B
Swap King Protocol (KING) on Arbitrum to BUILDon (B) at the best cross-chain rate. SwitchFi routes your KING → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
KING to B market data
| Metric | KING · Arbitrum | B |
|---|---|---|
| Price | $213.50 | $0.1778 |
| Market cap | $1.33M | $177.79M |
| 24h volume | $6 | $23.58M |
| 24h change | +0.95% | -17.11% |
| 7d change | -3.50% | +29.60% |
| 24h high / low | $218.13 / $208.57 | $0.2046 / $0.1668 |
| All-time high | $3,401 | $0.7626 |
| Market cap rank | #2675 | #190 |
What is the KING to B exchange rate?
At the current market price, 1 KING ≈ 1200.83 B, and 1 B ≈ 0.00083275 KING. 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 King Protocol is the junior asset: it is valued at $1.33M against BUILDon's $177.79M, a gap of about 134×. They currently rank #2675 and #190 among all cryptocurrencies. The last 24 hours put KING at +0.95% against -17.11% for B — the KING/B rate has moved in KING's favour. Zooming out to a week, KING has moved -3.50% while B has moved +29.60%. With $6 and $23.58M in respective daily volume, neither side of a KING→B swap struggles for depth. Measured from record highs, KING is down 93.7% and B is down 76.7%.
KING to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
KING / B conversion tables
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Indicative estimate — the exact amount is confirmed in your wallet at execution.
About King Protocol and BUILDon
King Protocol (KING) ranks #2675 by market capitalisation at $1.33M. It is trading 93.7% below its all-time high of $3,401. Circulating supply stands at 6,217 KING. Over the last 7 days KING is -3.50%, and +21.70% across 30 days. Daily turnover comes to $6.
BUILDon (B) ranks #190 by market capitalisation at $177.79M. Compared with its $0.7626 all-time peak, it currently trades 76.7% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads +29.60% over 7 days and +6.00% over the past month for B. Around $23.58M of B changes hands every 24 hours.
How to convert KING to B
- 1 Enter the amount of KING on Arbitrum you want to convert — the swap widget on this page is prefilled with the KING → 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 KING
KINGArbitrum → BTC
Bitcoin
KINGArbitrum → ETH
Ethereum
KINGArbitrum → USDTEthereum
Tether
KINGArbitrum → BNB
BNB
KINGArbitrum → XRP
XRP
KINGArbitrum → USDCEthereum
USDC
KINGArbitrum → SOL
Solana
KINGArbitrum → TRX
TRON
KINGArbitrum → FIGR_HELOC
Figure Heloc
KINGArbitrum → ZEC
Zcash
KINGArbitrum → HYPE
Hyperliquid
KINGArbitrum → DOGE
Dogecoin
KING to B FAQ
What is the KING to B exchange rate?
1 KING is worth roughly 1200.83 B at the moment (inverted: 1 B ≈ 0.00083275 KING). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert KING to B on SwitchFi?
Enter the amount of KING you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best KING→B path — non-custodial, straight from your wallet.
Is the KING 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 KING 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 KING 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.