Convert B to APT
Swap BUILDon (B) to Aptos (APT) at the best cross-chain rate. SwitchFi routes your B → APT exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
B to APT market data
| Metric | B | APT |
|---|---|---|
| Price | $0.1281 | $0.5834 |
| Market cap | $128.00M | $500.74M |
| 24h volume | $3.39M | $73.78M |
| 24h change | -4.38% | +7.54% |
| 7d change | -2.70% | +3.20% |
| 24h high / low | $0.1347 / $0.1283 | $0.5876 / $0.5366 |
| All-time high | $0.7626 | $19.92 |
| Market cap rank | #223 | #103 |
What is the B to APT exchange rate?
At the current market price, 1 B ≈ 0.21953494 APT, and 1 APT ≈ 4.5551 B. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Aptos carries the larger market value of the two — $500.74M versus $128.00M for BUILDon. They currently rank #223 and #103 among all cryptocurrencies. The last 24 hours put B at -4.38% against +7.54% for APT — the B/APT rate has moved in APT's favour. Across the last 7 days the comparison reads -2.70% for B versus +3.20% for APT. Daily turnover runs at $3.39M for B and $73.78M for APT, so routed swaps between the two settle at market rates without moving the price. B currently trades 83.2% below its all-time high, while APT sits 97.1% under its own peak.
B to APT converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
B / APT 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 BUILDon and Aptos
BUILDon (B) ranks #223 by market capitalisation at $128.00M. 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 -2.70% over 7 days and -23.90% over the past month for B. Around $3.39M of B changes hands every 24 hours.
With a total market value of $500.74M, Aptos (APT) sits at #103 among all cryptocurrencies. It is trading 97.1% below its all-time high of $19.92. Of a maximum supply of 2.10B APT, 858.37M APT (41%) is already in circulation. APT has moved +3.20% week-on-week and +1.10% over 30 days. Around $73.78M of APT changes hands every 24 hours.
How to convert B to APT
- 1 Enter the amount of B you want to convert — the swap widget on this page is prefilled with the B → APT 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 APT 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 APT
Convert any other cryptocurrency from B
B to APT FAQ
What is the B to APT exchange rate?
Right now 1 B ≈ 0.21953494 APT (and 1 APT ≈ 4.5551 B). Rates update continuously from live market data; the exact amount you receive is quoted in your wallet before you sign.
How to swap, exchange or convert B to APT on SwitchFi?
Type in how much B you're converting, connect a wallet, check the quoted B→APT route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the B to APT 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 B to APT?
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 B for APT?
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.