Convert BOLDon Ethereum to B
Swap BOLD (BOLD) on Ethereum to BUILDon (B) at the best cross-chain rate. SwitchFi routes your BOLD → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
BOLD to B market data
| Metric | BOLD · Ethereum | B |
|---|---|---|
| Price | $0.9998 | $0.1291 |
| Market cap | $32.50M | $129.12M |
| 24h volume | $1.02M | $4.14M |
| 24h change | +0.01% | -0.27% |
| 7d change | -0.10% | -4.00% |
| 24h high / low | $1.00 / $0.9994 | $0.1321 / $0.1246 |
| All-time high | $1.01 | $0.7626 |
| Market cap rank | #620 | #228 |
What is the BOLD to B exchange rate?
At the current market price, 1 BOLD ≈ 7.7432 B, and 1 B ≈ 0.12914538 BOLD. 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 BOLD is the junior asset: it is valued at $32.50M against BUILDon's $129.12M, a gap of about 4.0×. BOLD holds rank #620 while B holds #228 by market capitalisation. Over the past 24 hours BOLD is +0.01% while B is -0.27%, so the BOLD/B rate has moved in BOLD's favour. Zooming out to a week, BOLD has moved -0.10% while B has moved -4.00%. Liquidity is ample on both legs — BOLD trades $1.02M a day and B trades $4.14M — so conversions execute at market rates. Measured from record highs, BOLD is down 1.3% and B is down 83.1%.
BOLD to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
BOLD / B conversion tables
Your payment wallet can't receive on — its address format differs.
Amounts include provider fees; ★ marks the best-value payment method. Checkout opens securely on the provider's site and is pre-filled with your connected wallet.
() on is not verified and may be a scam or an impostor of a well-known token. You could end up with a token you can't sell.
This browser has no crypto wallet. Pick your wallet app — SwitchFi will open inside its built-in browser, where you can connect.
The app didn't open — it may not be installed. You can still use SwitchFi from any wallet app:
- 1Open your wallet app (MetaMask, OKX, TokenPocket, TronLink…).
- 2Find the Browser / Discover / DApp tab.
- 3Paste this address and open it:
You have more than one wallet installed. Pick the one to connect.
Fetching live quote…
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 BOLD and BUILDon
With a total market value of $32.50M, BOLD (BOLD) sits at #620 among all cryptocurrencies. It is trading 1.3% below its all-time high of $1.01. Circulating supply stands at 32.51M BOLD. Recent performance reads -0.10% over 7 days and -0.20% over the past month for BOLD. Around $1.02M of BOLD changes hands every 24 hours.
BUILDon (B) ranks #228 by market capitalisation at $129.12M. Compared with its $0.7626 all-time peak, it currently trades 83.1% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads -4.00% over 7 days and -22.50% over the past month for B. Around $4.14M of B changes hands every 24 hours.
How to convert BOLD to B
- 1 Enter the amount of BOLD on Ethereum you want to convert — the swap widget on this page is prefilled with the BOLD → 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 BOLD
BOLDEthereum → BTC
Bitcoin
BOLDEthereum → ETH
Ethereum
BOLDEthereum → USDTEthereum
Tether
BOLDEthereum → BNB
BNB
BOLDEthereum → XRP
XRP
BOLDEthereum → USDCEthereum
USDC
BOLDEthereum → SOL
Solana
BOLDEthereum → TRX
TRON
BOLDEthereum → FIGR_HELOC
Figure Heloc
BOLDEthereum → HYPE
Hyperliquid
BOLDEthereum → ZEC
Zcash
BOLDEthereum → DOGE
Dogecoin
BOLD to B FAQ
What is the BOLD to B exchange rate?
1 BOLD is worth roughly 7.7432 B at the moment (inverted: 1 B ≈ 0.12914538 BOLD). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert BOLD to B on SwitchFi?
Type in how much BOLD you're converting, connect a wallet, check the quoted BOLD→B route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the BOLD 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 BOLD 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 BOLD 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.