Convert USDDon Ethereum to B
Swap USDD (USDD) on Ethereum to BUILDon (B) at the best cross-chain rate. SwitchFi routes your USDD → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
USDD to B market data
| Metric | USDD · Ethereum | B |
|---|---|---|
| Price | $0.9992 | $0.1288 |
| Market cap | $1.49B | $128.73M |
| 24h volume | $2.17M | $3.13M |
| 24h change | +0.01% | -3.89% |
| 7d change | +0.00% | -2.70% |
| 24h high / low | $0.9995 / $0.9988 | $0.1347 / $0.1277 |
| All-time high | $1.24 | $0.7626 |
| Market cap rank | #54 | #222 |
What is the USDD to B exchange rate?
At the current market price, 1 USDD ≈ 7.7603 B, and 1 B ≈ 0.12886137 USDD. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
USDD brings the bigger balance sheet here: $1.49B in market capitalisation against $128.73M for BUILDon. On the overall leaderboard they sit at #54 and #222 respectively. Over the past 24 hours USDD is +0.01% while B is -3.89%, so the USDD/B rate has moved in USDD's favour. On a 7-day view the tape shows USDD +0.00% and B -2.70%. Daily turnover runs at $2.17M for USDD and $3.13M for B, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, USDD is down 19.6% and B is down 83.1%.
USDD to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
USDD / B conversion tables
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Indicative estimate — the exact amount is confirmed in your wallet at execution.
About USDD and BUILDon
USDD (USDD) is the #54 cryptocurrency by market cap, worth $1.49B in aggregate. It is trading 19.6% below its all-time high of $1.24. Circulating supply stands at 1.49B USDD. Over the last 7 days USDD is +0.00%, and +0.10% across 30 days. Around $2.17M of USDD changes hands every 24 hours.
BUILDon (B) ranks #222 by market capitalisation at $128.73M. Compared with its $0.7626 all-time peak, it currently trades 83.1% 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 $3.13M of B changes hands every 24 hours.
How to convert USDD to B
- 1 Enter the amount of USDD on Ethereum you want to convert — the swap widget on this page is prefilled with the USDD → 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 USDD
USDDEthereum → BTC
Bitcoin
USDDEthereum → ETH
Ethereum
USDDEthereum → USDTEthereum
Tether
USDDEthereum → BNB
BNB
USDDEthereum → XRP
XRP
USDDEthereum → USDCEthereum
USDC
USDDEthereum → SOL
Solana
USDDEthereum → TRX
TRON
USDDEthereum → FIGR_HELOC
Figure Heloc
USDDEthereum → HYPE
Hyperliquid
USDDEthereum → ZEC
Zcash
USDDEthereum → DOGE
Dogecoin
USDD to B FAQ
What is the USDD to B exchange rate?
1 USDD is worth roughly 7.7603 B at the moment (inverted: 1 B ≈ 0.12886137 USDD). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert USDD to B on SwitchFi?
Enter the amount of USDD you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best USDD→B path — non-custodial, straight from your wallet.
Is the USDD 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 USDD 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 USDD 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.