Convert B3 to APT
Swap B3 (Base) (B3) to Aptos (APT) at the best cross-chain rate. SwitchFi routes your B3 → APT exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
B3 to APT market data
| Metric | B3 | APT |
|---|---|---|
| Price | $0.0004634 | $0.6034 |
| Market cap | $21.51M | $517.93M |
| 24h volume | $3.39M | $125.14M |
| 24h change | +3.05% | +7.56% |
| 7d change | -5.70% | +5.30% |
| 24h high / low | $0.0004647 / $0.0004475 | $0.6284 / $0.5517 |
| All-time high | $0.01829 | $19.92 |
| Market cap rank | #811 | #104 |
What is the B3 to APT exchange rate?
At the current market price, 1 B3 ≈ 0.00076794 APT, and 1 APT ≈ 1302.19 B3. 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 B3 (Base) is the junior asset: it is valued at $21.51M against Aptos's $517.93M, a gap of about 24×. B3 holds rank #811 while APT holds #104 by market capitalisation. Day-on-day, B3 printed +3.05% and APT printed +7.56%, meaning the exchange rate between them has moved in APT's favour. Zooming out to a week, B3 has moved -5.70% while APT has moved +5.30%. Liquidity is ample on both legs — B3 trades $3.39M a day and APT trades $125.14M — so conversions execute at market rates. Measured from record highs, B3 is down 97.5% and APT is down 97.0%.
B3 to APT converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
B3 / APT 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 B3 (Base) and Aptos
B3 (Base) (B3) is the #811 cryptocurrency by market cap, worth $21.51M in aggregate. The price sits 97.5% under the record high of $0.01829. Supply-wise, 46% of the 100.00B B3 maximum (46.43B B3) is on the market today. Recent performance reads -5.70% over 7 days and +2.60% over the past month for B3. Its 24-hour trading volume is $3.39M.
With a total market value of $517.93M, Aptos (APT) sits at #104 among all cryptocurrencies. It is trading 97.0% below its all-time high of $19.92. Of a maximum supply of 2.10B APT, 858.40M APT (41%) is already in circulation. APT has moved +5.30% week-on-week and +6.00% over 30 days. Around $125.14M of APT changes hands every 24 hours.
How to convert B3 to APT
- 1 Enter the amount of B3 you want to convert — the swap widget on this page is prefilled with the B3 → 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 B3
B3 to APT FAQ
What is the B3 to APT exchange rate?
At current prices one B3 converts to about 0.00076794 APT, and one APT to about 1302.19 B3. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert B3 to APT on SwitchFi?
Three steps: set the B3 amount, connect your wallet, then approve the best quoted B3→APT route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the B3 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 B3 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 B3 for APT?
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.