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Coins / Web 3 Dollar / USD3 → SEI
Web 3 Dollar Sei

Convert USD3on Base to SEI

1 USD3 ≈ 23.027 SEI

Swap Web 3 Dollar (USD3) on Base to Sei (SEI) at the best cross-chain rate. SwitchFi routes your USD3 → SEI exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.

USD3 to SEI market data

Metric USD3 · Base SEI
Price $1.09 $0.04751
Market cap $4.54M $319.90M
24h volume $9,657 $21.19M
24h change +0.04% +2.28%
7d change -0.41% -1.14%
24h high / low $1.10 / $1.09 $0.04817 / $0.04623
All-time high $1.17 $1.14
Market cap rank #1579 #128

What is the USD3 to SEI exchange rate?

At the current market price, 1 USD3 ≈ 23.027 SEI, and 1 SEI ≈ 0.04342734 USD3. 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 Web 3 Dollar is the junior asset: it is valued at $4.54M against Sei's $319.90M, a gap of about 71×. USD3 holds rank #1579 while SEI holds #128 by market capitalisation. The last 24 hours put USD3 at +0.04% against +2.28% for SEI — the USD3/SEI rate has moved in SEI's favour. Across the last 7 days the comparison reads -0.41% for USD3 versus -1.14% for SEI. Liquidity is ample on both legs — USD3 trades $9,657 a day and SEI trades $21.19M — so conversions execute at market rates. USD3 currently trades 6.4% below its all-time high, while SEI sits 95.8% under its own peak.

USD3 to SEI converter & price calculator

Indicative, based on current market prices. Get a live quote in the swap.

USD3 / SEI conversion tables

USD3 to SEI
0.1 USD32.3027 SEI
0.5 USD311.5135 SEI
1 USD323.027 SEI
5 USD3115.1348 SEI
10 USD3230.2697 SEI
50 USD31151.35 SEI
100 USD32302.7 SEI
500 USD311513.48 SEI
1000 USD323026.97 SEI
SEI to USD3
0.1 SEI0.00434273 USD3
0.5 SEI0.02171367 USD3
1 SEI0.04342734 USD3
5 SEI0.2171367 USD3
10 SEI0.4342734 USD3
50 SEI2.1714 USD3
100 SEI4.3427 USD3
500 SEI21.7137 USD3
1000 SEI43.4273 USD3
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About Web 3 Dollar and Sei

Web 3 Dollar (USD3) is the #1579 cryptocurrency by market cap, worth $4.54M in aggregate. Compared with its $1.17 all-time peak, it currently trades 6.4% lower. There are currently 4.15M USD3 in circulation. Over the last 7 days USD3 is -0.41%, and -0.11% across 30 days. Around $9,657 of USD3 changes hands every 24 hours.

With a total market value of $319.90M, Sei (SEI) sits at #128 among all cryptocurrencies. It is trading 95.8% below its all-time high of $1.14. Circulating supply stands at 6.73B SEI. SEI has moved -1.14% week-on-week and -0.75% over 30 days. Around $21.19M of SEI changes hands every 24 hours.

How to convert USD3 to SEI

  1. 1 Enter the amount of USD3 on Base you want to convert — the swap widget on this page is prefilled with the USD3 → SEI pair.
  2. 2 Connect a compatible wallet: MetaMask, OKX, Trust Wallet, TokenPocket, TronLink, UniSat, Phantom and others.
  3. 3 Review the quoted route — the estimated and minimum amount of SEI you will receive, plus network, DEX and bridge fees, are all shown before you sign.
  4. 4 Confirm the transaction in your wallet and track the swap on the My transactions page until the funds arrive.

Other options to exchange SEI

Bitcoin Sei BTC → SEI Bitcoin Ethereum Sei ETH → SEI Ethereum Tether Sei USDTEthereum → SEI Tether BNB Sei BNB → SEI BNB USDC Sei USDCEthereum → SEI USDC XRP Sei XRP → SEI XRP Solana Sei SOL → SEI Solana TRON Sei TRX → SEI TRON Figure Heloc Sei FIGR_HELOC → SEI Figure Heloc Hyperliquid Sei HYPE → SEI Hyperliquid Dogecoin Sei DOGE → SEI Dogecoin USDS Sei USDSEthereum → SEI USDS

Convert any other cryptocurrency from USD3

Web 3 Dollar Bitcoin USD3Base → BTC Bitcoin Web 3 Dollar Ethereum USD3Base → ETH Ethereum Web 3 Dollar Tether USD3Base → USDTEthereum Tether Web 3 Dollar BNB USD3Base → BNB BNB Web 3 Dollar USDC USD3Base → USDCEthereum USDC Web 3 Dollar XRP USD3Base → XRP XRP Web 3 Dollar Solana USD3Base → SOL Solana Web 3 Dollar TRON USD3Base → TRX TRON Web 3 Dollar Figure Heloc USD3Base → FIGR_HELOC Figure Heloc Web 3 Dollar Hyperliquid USD3Base → HYPE Hyperliquid Web 3 Dollar Dogecoin USD3Base → DOGE Dogecoin Web 3 Dollar USDS USD3Base → USDSEthereum USDS

USD3 to SEI FAQ

What is the USD3 to SEI exchange rate?

At current prices one USD3 converts to about 23.027 SEI, and one SEI to about 0.04342734 USD3. The figure tracks the market in real time — the binding rate is the one quoted at execution.

How to swap, exchange or convert USD3 to SEI on SwitchFi?

Type in how much USD3 you're converting, connect a wallet, check the quoted USD3→SEI route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.

Is the USD3 to SEI swap instant?

If both assets live on the same chain the swap confirms within seconds. Cross-chain conversions add a few minutes of bridge confirmation time, with live status tracking throughout.

Are there fees to convert USD3 to SEI?

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 USD3 for SEI?

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.