Convert BOLDon Base to B
Swap BOLD (BOLD) on Base 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 · Base | B |
|---|---|---|
| Price | $0.9997 | $0.1263 |
| Market cap | $32.29M | $126.27M |
| 24h volume | $679,429 | $3.31M |
| 24h change | -0.09% | -4.28% |
| 7d change | -0.10% | -4.60% |
| 24h high / low | $1.00 / $0.9994 | $0.1309 / $0.1257 |
| All-time high | $1.01 | $0.7626 |
| Market cap rank | #610 | #228 |
What is the BOLD to B exchange rate?
At the current market price, 1 BOLD ≈ 7.917 B, and 1 B ≈ 0.12631087 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 $32.29M against BUILDon's $126.27M, a gap of about 3.9×. BOLD holds rank #610 while B holds #228 by market capitalisation. Over the past 24 hours BOLD is -0.09% while B is -4.28%, 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 -4.60%. Liquidity is ample on both legs — BOLD trades $679,429 a day and B trades $3.31M — so conversions execute at market rates. Measured from record highs, BOLD is down 1.3% and B is down 83.4%.
BOLD to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
BOLD / 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 BOLD and BUILDon
With a total market value of $32.29M, BOLD (BOLD) sits at #610 among all cryptocurrencies. It is trading 1.3% below its all-time high of $1.01. Circulating supply stands at 32.30M BOLD. Recent performance reads -0.10% over 7 days and -0.10% over the past month for BOLD. Around $679,429 of BOLD changes hands every 24 hours.
BUILDon (B) ranks #228 by market capitalisation at $126.27M. Compared with its $0.7626 all-time peak, it currently trades 83.4% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads -4.60% over 7 days and -25.40% over the past month for B. Around $3.31M of B changes hands every 24 hours.
How to convert BOLD to B
- 1 Enter the amount of BOLD on Base 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
BOLD to B FAQ
What is the BOLD to B exchange rate?
1 BOLD is worth roughly 7.917 B at the moment (inverted: 1 B ≈ 0.12631087 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.