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Coins / Sei / SEI → USDT
Sei Tether

Convert SEI to USDTon Ethereum

1 SEI ≈ 0.06234989 USDT

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

SEI to USDT market data

Metric SEI USDT · Ethereum
Price $0.0623 $0.9993
Market cap $419.31M $184.07B
24h volume $58.04M $59.44B
24h change -11.13% +0.02%
7d change -17.84% -0.07%
24h high / low $0.07141 / $0.06053 $0.9994 / $0.999
All-time high $1.14 $1.32
Market cap rank #125 #3

What is the SEI to USDT exchange rate?

At the current market price, 1 SEI ≈ 0.06234989 USDT, and 1 USDT ≈ 16.0385 SEI. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.

Tether carries the larger market value of the two — $184.07B versus $419.31M for Sei. They currently rank #125 and #3 among all cryptocurrencies. The last 24 hours put SEI at -11.13% against +0.02% for USDT — the SEI/USDT rate has moved in USDT's favour. On a 7-day view the tape shows SEI -17.84% and USDT -0.07%. Liquidity is ample on both legs — SEI trades $58.04M a day and USDT trades $59.44B — so conversions execute at market rates. Measured from record highs, SEI is down 94.5% and USDT is down 24.5%.

SEI to USDT converter & price calculator

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

SEI / USDT conversion tables

SEI to USDT
0.1 SEI0.00623499 USDT
0.5 SEI0.03117494 USDT
1 SEI0.06234989 USDT
5 SEI0.31174945 USDT
10 SEI0.6234989 USDT
50 SEI3.1175 USDT
100 SEI6.235 USDT
500 SEI31.1749 USDT
1000 SEI62.3499 USDT
USDT to SEI
0.1 USDT1.6039 SEI
0.5 USDT8.0193 SEI
1 USDT16.0385 SEI
5 USDT80.1926 SEI
10 USDT160.3852 SEI
50 USDT801.926 SEI
100 USDT1603.85 SEI
500 USDT8019.26 SEI
1000 USDT16038.52 SEI
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About Sei and Tether

With a total market value of $419.31M, Sei (SEI) sits at #125 among all cryptocurrencies. It is trading 94.5% below its all-time high of $1.14. Circulating supply stands at 6.73B SEI. SEI has moved -17.84% week-on-week and +36.81% over 30 days. Around $58.04M of SEI changes hands every 24 hours.

Tether (USDT) ranks #3 by market capitalisation at $184.07B. It is trading 24.5% below its all-time high of $1.32. Circulating supply stands at 184.20B USDT. USDT has moved -0.07% week-on-week and -0.06% over 30 days. Around $59.44B of USDT changes hands every 24 hours.

How to convert SEI to USDT

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

SEI to USDT FAQ

What is the SEI to USDT exchange rate?

Right now 1 SEI ≈ 0.06234989 USDT (and 1 USDT ≈ 16.0385 SEI). Rates update continuously from live market data; the exact amount you receive is quoted in your wallet before you sign.

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

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

Is the SEI to USDT 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 SEI to USDT?

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 SEI for USDT?

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. One of these assets is outside our actively tracked list — figures shown are as of Oct 13, 2026. Prices are informational — the exact swap rate is quoted at execution time.