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Coins / Tether / USDT → SEI
Tether Sei

Convert USDTon Solana to SEI

1 USDT ≈ 20.9538 SEI

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

USDT to SEI market data

Metric USDT · Solana SEI
Price $0.999 $0.04768
Market cap $184.12B $321.03M
24h volume $40.94B $21.26M
24h change -0.01% +2.76%
7d change +0.02% -1.17%
24h high / low $0.9993 / $0.999 $0.04817 / $0.04623
All-time high $1.32 $1.14
Market cap rank #3 #128

What is the USDT to SEI exchange rate?

At the current market price, 1 USDT ≈ 20.9538 SEI, and 1 SEI ≈ 0.0477241 USDT. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.

Tether is the larger asset of this pair: its market capitalisation of $184.12B is roughly 574× that of Sei at $321.03M. They currently rank #3 and #128 among all cryptocurrencies. Day-on-day, USDT printed -0.01% and SEI printed +2.76%, meaning the exchange rate between them has moved in SEI's favour. Across the last 7 days the comparison reads +0.02% for USDT versus -1.17% for SEI. Daily turnover runs at $40.94B for USDT and $21.26M for SEI, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, USDT is down 24.5% and SEI is down 95.8%.

USDT to SEI converter & price calculator

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

USDT / SEI conversion tables

USDT to SEI
0.1 USDT2.0954 SEI
0.5 USDT10.4769 SEI
1 USDT20.9538 SEI
5 USDT104.7689 SEI
10 USDT209.5378 SEI
50 USDT1047.69 SEI
100 USDT2095.38 SEI
500 USDT10476.89 SEI
1000 USDT20953.78 SEI
SEI to USDT
0.1 SEI0.00477241 USDT
0.5 SEI0.02386205 USDT
1 SEI0.0477241 USDT
5 SEI0.23862048 USDT
10 SEI0.47724096 USDT
50 SEI2.3862 USDT
100 SEI4.7724 USDT
500 SEI23.862 USDT
1000 SEI47.7241 USDT
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Indicative estimate — the exact amount is confirmed in your wallet at execution.

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About Tether and Sei

Tether (USDT) ranks #3 by market capitalisation at $184.12B. It is trading 24.5% below its all-time high of $1.32. Circulating supply stands at 184.30B USDT. USDT has moved +0.02% week-on-week and -0.05% over 30 days. Around $40.94B of USDT changes hands every 24 hours.

With a total market value of $321.03M, 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 -1.17% week-on-week and -1.00% over 30 days. Around $21.26M of SEI changes hands every 24 hours.

How to convert USDT to SEI

  1. 1 Enter the amount of USDT on Solana you want to convert — the swap widget on this page is prefilled with the USDT → 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 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 Rain Sei RAIN → SEI Rain

Convert any other cryptocurrency from USDT

Tether Bitcoin USDTSolana → BTC Bitcoin Tether Ethereum USDTSolana → ETH Ethereum Tether BNB USDTSolana → BNB BNB Tether USDC USDTSolana → USDCEthereum USDC Tether XRP USDTSolana → XRP XRP Tether Solana USDTSolana → SOL Solana Tether TRON USDTSolana → TRX TRON Tether Figure Heloc USDTSolana → FIGR_HELOC Figure Heloc Tether Hyperliquid USDTSolana → HYPE Hyperliquid Tether Dogecoin USDTSolana → DOGE Dogecoin Tether USDS USDTSolana → USDSEthereum USDS Tether Rain USDTSolana → RAIN Rain

USDT to SEI FAQ

What is the USDT to SEI exchange rate?

At current prices one USDT converts to about 20.9538 SEI, and one SEI to about 0.0477241 USDT. The figure tracks the market in real time — the binding rate is the one quoted at execution.

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

Three steps: set the USDT amount, connect your wallet, then approve the best quoted USDT→SEI route. Funds move wallet-to-wallet — SwitchFi never holds them.

Is the USDT to SEI 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 USDT to SEI?

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 USDT for SEI?

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.