Convert GRGon Optimism to B
Swap RigoBlock (GRG) on Optimism to BUILDon (B) at the best cross-chain rate. SwitchFi routes your GRG → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
GRG to B market data
| Metric | GRG · Optimism | B |
|---|---|---|
| Price | $0.4362 | $0.1781 |
| Market cap | $3.23M | $178.19M |
| 24h volume | $66 | $16.67M |
| 24h change | +17.23% | -10.78% |
| 7d change | +8.50% | +22.70% |
| 24h high / low | $0.4467 / $0.3709 | $0.1903 / $0.1668 |
| All-time high | $115.80 | $0.7626 |
| Market cap rank | #1939 | #190 |
What is the GRG to B exchange rate?
At the current market price, 1 GRG ≈ 2.4489 B, and 1 B ≈ 0.40835254 GRG. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
RigoBlock is the smaller side of this pair — BUILDon's market capitalisation of $178.19M is roughly 55× larger than RigoBlock's $3.23M. On the overall leaderboard they sit at #1939 and #190 respectively. The last 24 hours put GRG at +17.23% against -10.78% for B — the GRG/B rate has moved in GRG's favour. Zooming out to a week, GRG has moved +8.50% while B has moved +22.70%. With $66 and $16.67M in respective daily volume, neither side of a GRG→B swap struggles for depth. Measured from record highs, GRG is down 99.6% and B is down 76.6%.
GRG to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
GRG / 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 RigoBlock and BUILDon
With a total market value of $3.23M, RigoBlock (GRG) sits at #1939 among all cryptocurrencies. The price sits 99.6% under the record high of $115.80. Circulating supply stands at 7.41M GRG. Over the last 7 days GRG is +8.50%, and +36.10% across 30 days. Daily turnover comes to $66.
BUILDon (B) ranks #190 by market capitalisation at $178.19M. Compared with its $0.7626 all-time peak, it currently trades 76.6% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads +22.70% over 7 days and +4.20% over the past month for B. Around $16.67M of B changes hands every 24 hours.
How to convert GRG to B
- 1 Enter the amount of GRG on Optimism you want to convert — the swap widget on this page is prefilled with the GRG → 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 GRG
GRGOptimism → BTC
Bitcoin
GRGOptimism → ETH
Ethereum
GRGOptimism → USDTEthereum
Tether
GRGOptimism → BNB
BNB
GRGOptimism → XRP
XRP
GRGOptimism → USDCEthereum
USDC
GRGOptimism → SOL
Solana
GRGOptimism → TRX
TRON
GRGOptimism → FIGR_HELOC
Figure Heloc
GRGOptimism → ZEC
Zcash
GRGOptimism → HYPE
Hyperliquid
GRGOptimism → DOGE
Dogecoin
GRG to B FAQ
What is the GRG to B exchange rate?
At current prices one GRG converts to about 2.4489 B, and one B to about 0.40835254 GRG. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert GRG to B on SwitchFi?
Three steps: set the GRG amount, connect your wallet, then approve the best quoted GRG→B route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the GRG to B swap instant?
Same-chain swaps settle in seconds; cross-chain routes typically take a few minutes while the bridge confirms on both sides. You can track live status until the funds land.
Are there fees to convert GRG 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 GRG 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.