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Coins / Tether / USDT → SEI
Tether Sei

Convert USDTon Solana to SEI

1 USDT ≈ 20.4328 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 $0.9997 $0.04893
Market cap $183.33B $329.50M
24h volume $48.56B $61.90M
24h change +0.01% +5.73%
7d change +0.00% +8.00%
24h high / low $0.9998 / $0.9994 $0.05004 / $0.04562
All-time high $1.32 $1.14
Market cap rank #3 #125

What is the USDT to SEI exchange rate?

At the current market price, 1 USDT ≈ 20.4328 SEI, and 1 SEI ≈ 0.0489408 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 $183.33B is roughly 556× that of Sei at $329.50M. They currently rank #3 and #125 among all cryptocurrencies. Day-on-day, USDT printed +0.01% and SEI printed +5.73%, meaning the exchange rate between them has moved in SEI's favour. Across the last 7 days the comparison reads +0.00% for USDT versus +8.00% for SEI. Daily turnover runs at $48.56B for USDT and $61.90M for SEI, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, USDT is down 24.4% and SEI is down 95.7%.

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 USDT2.0433 SEI
0.5 USDT10.2164 SEI
1 USDT20.4328 SEI
5 USDT102.1642 SEI
10 USDT204.3285 SEI
50 USDT1021.64 SEI
100 USDT2043.28 SEI
500 USDT10216.42 SEI
1000 USDT20432.85 SEI
SEI to USDT
0.1 SEI0.00489408 USDT
0.5 SEI0.0244704 USDT
1 SEI0.0489408 USDT
5 SEI0.24470402 USDT
10 SEI0.48940805 USDT
50 SEI2.447 USDT
100 SEI4.8941 USDT
500 SEI24.4704 USDT
1000 SEI48.9408 USDT
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About Tether and Sei

Tether (USDT) ranks #3 by market capitalisation at $183.33B. It is trading 24.4% below its all-time high of $1.32. Circulating supply stands at 183.38B USDT. USDT has moved +0.00% week-on-week and +0.10% over 30 days. Around $48.56B of USDT changes hands every 24 hours.

With a total market value of $329.50M, Sei (SEI) sits at #125 among all cryptocurrencies. It is trading 95.7% below its all-time high of $1.14. Circulating supply stands at 6.73B SEI. SEI has moved +8.00% week-on-week and +19.10% over 30 days. Around $61.90M 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 XRP Sei XRP → SEI XRP USDC Sei USDCEthereum → SEI USDC Solana Sei SOL → SEI Solana TRON Sei TRX → SEI TRON Figure Heloc Sei FIGR_HELOC → SEI Figure Heloc Hyperliquid Sei HYPE → SEI Hyperliquid Zcash Sei ZEC → SEI Zcash Dogecoin Sei DOGE → SEI Dogecoin 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 XRP USDTSolana → XRP XRP Tether USDC USDTSolana → USDCEthereum USDC Tether Solana USDTSolana → SOL Solana Tether TRON USDTSolana → TRX TRON Tether Figure Heloc USDTSolana → FIGR_HELOC Figure Heloc Tether Hyperliquid USDTSolana → HYPE Hyperliquid Tether Zcash USDTSolana → ZEC Zcash Tether Dogecoin USDTSolana → DOGE Dogecoin 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 20.4328 SEI, and one SEI to about 0.0489408 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.