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Coins / Sei / SEI → USDD
Sei USDD

Convert SEI to USDDon Ethereum

1 SEI ≈ 0.04595348 USDD

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

SEI to USDD market data

Metric SEI USDD · Ethereum
Price $0.04591 $0.9991
Market cap $309.18M $1.49B
24h volume $51.62M $2.86M
24h change +0.67% -0.02%
7d change +0.00% +0.00%
24h high / low $0.04732 / $0.04534 $0.9995 / $0.9988
All-time high $1.14 $1.24
Market cap rank #128 #54

What is the SEI to USDD exchange rate?

At the current market price, 1 SEI ≈ 0.04595348 USDD, and 1 USDD ≈ 21.7611 SEI. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.

Sei is the smaller side of this pair — USDD's market capitalisation of $1.49B is roughly 4.8× larger than Sei's $309.18M. On the overall leaderboard they sit at #128 and #54 respectively. Over the past 24 hours SEI is +0.67% while USDD is -0.02%, so the SEI/USDD rate has moved in SEI's favour. Across the last 7 days the comparison reads +0.00% for SEI versus +0.00% for USDD. Liquidity is ample on both legs — SEI trades $51.62M a day and USDD trades $2.86M — so conversions execute at market rates. Measured from record highs, SEI is down 96.0% and USDD is down 19.6%.

SEI to USDD converter & price calculator

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

SEI / USDD conversion tables

SEI to USDD
0.1 SEI0.00459535 USDD
0.5 SEI0.02297674 USDD
1 SEI0.04595348 USDD
5 SEI0.2297674 USDD
10 SEI0.4595348 USDD
50 SEI2.2977 USDD
100 SEI4.5953 USDD
500 SEI22.9767 USDD
1000 SEI45.9535 USDD
USDD to SEI
0.1 USDD2.1761 SEI
0.5 USDD10.8806 SEI
1 USDD21.7611 SEI
5 USDD108.8057 SEI
10 USDD217.6114 SEI
50 USDD1088.06 SEI
100 USDD2176.11 SEI
500 USDD10880.57 SEI
1000 USDD21761.14 SEI
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About Sei and USDD

With a total market value of $309.18M, Sei (SEI) sits at #128 among all cryptocurrencies. It is trading 96.0% below its all-time high of $1.14. Circulating supply stands at 6.73B SEI. SEI has moved +0.00% week-on-week and +12.40% over 30 days. Around $51.62M of SEI changes hands every 24 hours.

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 +0.20% across 30 days. Around $2.86M of USDD changes hands every 24 hours.

How to convert SEI to USDD

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

Other options to exchange USDD

Bitcoin USDD BTC → USDDEthereum Bitcoin Ethereum USDD ETH → USDDEthereum Ethereum Tether USDD USDTEthereum → USDDEthereum Tether BNB USDD BNB → USDDEthereum BNB XRP USDD XRP → USDDEthereum XRP USDC USDD USDCEthereum → USDDEthereum USDC Solana USDD SOL → USDDEthereum Solana TRON USDD TRX → USDDEthereum TRON Figure Heloc USDD FIGR_HELOC → USDDEthereum Figure Heloc Hyperliquid USDD HYPE → USDDEthereum Hyperliquid Zcash USDD ZEC → USDDEthereum Zcash Dogecoin USDD DOGE → USDDEthereum Dogecoin

Convert any other cryptocurrency from SEI

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

SEI to USDD FAQ

What is the SEI to USDD exchange rate?

Right now 1 SEI ≈ 0.04595348 USDD (and 1 USDD ≈ 21.7611 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 USDD on SwitchFi?

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

Is the SEI to USDD 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 USDD?

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 SEI for USDD?

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.