Convert USDEon Base to B
Swap Ethena USDe (USDE) on Base to BUILDon (B) at the best cross-chain rate. SwitchFi routes your USDE → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
USDE to B market data
| Metric | USDE · Base | B |
|---|---|---|
| Price | $0.9986 | $0.1492 |
| Market cap | $4.38B | $149.33M |
| 24h volume | $101.61M | $6.11M |
| 24h change | -0.00% | -0.91% |
| 7d change | +0.01% | -37.16% |
| 24h high / low | $0.9987 / $0.9983 | $0.1616 / $0.1494 |
| All-time high | $1.03 | $0.7635 |
| Market cap rank | #25 | #201 |
What is the USDE to B exchange rate?
At the current market price, 1 USDE ≈ 6.6909 B, and 1 B ≈ 0.14945562 USDE. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Ethena USDe brings the bigger balance sheet here: $4.38B in market capitalisation against $149.33M for BUILDon. On the overall leaderboard they sit at #25 and #201 respectively. Day-on-day, USDE printed -0.00% and B printed -0.91%, meaning the exchange rate between them has moved in USDE's favour. On a 7-day view the tape shows USDE +0.01% and B -37.16%. With $101.61M and $6.11M in respective daily volume, neither side of a USDE→B swap struggles for depth. USDE currently trades 3.4% below its all-time high, while B sits 80.2% under its own peak.
USDE to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
USDE / B conversion tables
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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 Ethena USDe and BUILDon
With a total market value of $4.38B, Ethena USDe (USDE) sits at #25 among all cryptocurrencies. The price sits 3.4% under the record high of $1.03. There are currently 4.39B USDE in circulation. Over the last 7 days USDE is +0.01%, and -0.06% across 30 days. Around $101.61M of USDE changes hands every 24 hours.
BUILDon (B) ranks #201 by market capitalisation at $149.33M. Compared with its $0.7635 all-time peak, it currently trades 80.2% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads -37.16% over 7 days and -43.47% over the past month for B. Around $6.11M of B changes hands every 24 hours.
How to convert USDE to B
- 1 Enter the amount of USDE on Base you want to convert — the swap widget on this page is prefilled with the USDE → 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 USDE
USDEBase → BTC
Bitcoin
USDEBase → ETH
Ethereum
USDEBase → USDTEthereum
Tether
USDEBase → BNB
BNB
USDEBase → USDCEthereum
USDC
USDEBase → XRP
XRP
USDEBase → SOL
Solana
USDEBase → TRX
TRON
USDEBase → FIGR_HELOC
Figure Heloc
USDEBase → HYPE
Hyperliquid
USDEBase → DOGE
Dogecoin
USDEBase → USDSEthereum
USDS
USDE to B FAQ
What is the USDE to B exchange rate?
At current prices one USDE converts to about 6.6909 B, and one B to about 0.14945562 USDE. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert USDE to B on SwitchFi?
Type in how much USDE you're converting, connect a wallet, check the quoted USDE→B route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the USDE to B 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 USDE to B?
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 USDE for B?
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.