Convert B3 to USDCon Ethereum
Swap B3 (Base) (B3) to USDC (USDC) on Ethereum at the best cross-chain rate. SwitchFi routes your B3 → USDC exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
B3 to USDC market data
| Metric | B3 | USDC · Ethereum |
|---|---|---|
| Price | $0.0004547 | $0.9998 |
| Market cap | $21.11M | $73.58B |
| 24h volume | $3.37M | $13.37B |
| 24h change | +1.06% | -0.00% |
| 7d change | -6.70% | +0.00% |
| 24h high / low | $0.0004637 / $0.0004475 | $0.9999 / $0.9996 |
| All-time high | $0.01829 | $1.04 |
| Market cap rank | #798 | #6 |
What is the B3 to USDC exchange rate?
At the current market price, 1 B3 ≈ 0.00045477 USDC, and 1 USDC ≈ 2198.9 B3. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
USDC carries the larger market value of the two — $73.58B versus $21.11M for B3 (Base). B3 holds rank #798 while USDC holds #6 by market capitalisation. The last 24 hours put B3 at +1.06% against -0.00% for USDC — the B3/USDC rate has moved in B3's favour. On a 7-day view the tape shows B3 -6.70% and USDC +0.00%. Liquidity is ample on both legs — B3 trades $3.37M a day and USDC trades $13.37B — so conversions execute at market rates. B3 currently trades 97.5% below its all-time high, while USDC sits 4.2% under its own peak.
B3 to USDC converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
B3 / USDC 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 USDC
B3 (Base) (B3) is the #798 cryptocurrency by market cap, worth $21.11M 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 -6.70% over 7 days and +0.80% over the past month for B3. Its 24-hour trading volume is $3.37M.
With a total market value of $73.58B, USDC (USDC) sits at #6 among all cryptocurrencies. Compared with its $1.04 all-time peak, it currently trades 4.2% lower. Circulating supply stands at 73.60B USDC. Over the last 7 days USDC is +0.00%, and +0.00% across 30 days. Its 24-hour trading volume is $13.37B.
How to convert B3 to USDC
- 1 Enter the amount of B3 you want to convert — the swap widget on this page is prefilled with the B3 → USDC 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 USDC on Ethereum 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.
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B3 to USDC FAQ
What is the B3 to USDC exchange rate?
At current prices one B3 converts to about 0.00045477 USDC, and one USDC to about 2198.9 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 USDC on SwitchFi?
Enter the amount of B3 you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best B3→USDC path — non-custodial, straight from your wallet.
Is the B3 to USDC 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 USDC?
The usual on-chain costs apply (network gas plus DEX/bridge fees), but they're disclosed inside the quote together with the minimum received. Nothing is charged for accounts or custody.
Do I need an account to exchange B3 for USDC?
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.