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Coins / Polkadot / DOT → SEI
Polkadot Sei

Convert DOTon Arbitrum to SEI

1 DOT ≈ 17.5647 SEI

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

DOT to SEI market data

Metric DOT · Arbitrum SEI
Price $0.8613 $0.04903
Market cap $1.46B $330.22M
24h volume $123.57M $61.58M
24h change +0.15% +5.70%
7d change +2.50% +8.00%
24h high / low $0.8924 / $0.8386 $0.05004 / $0.04562
All-time high $54.98 $1.14
Market cap rank #55 #125

What is the DOT to SEI exchange rate?

At the current market price, 1 DOT ≈ 17.5647 SEI, and 1 SEI ≈ 0.0569323 DOT. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.

Polkadot brings the bigger balance sheet here: $1.46B in market capitalisation against $330.22M for Sei. On the overall leaderboard they sit at #55 and #125 respectively. Day-on-day, DOT printed +0.15% and SEI printed +5.70%, meaning the exchange rate between them has moved in SEI's favour. Zooming out to a week, DOT has moved +2.50% while SEI has moved +8.00%. Daily turnover runs at $123.57M for DOT and $61.58M for SEI, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, DOT is down 98.4% and SEI is down 95.7%.

DOT to SEI converter & price calculator

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

DOT / SEI conversion tables

DOT to SEI
0.1 DOT1.7565 SEI
0.5 DOT8.7824 SEI
1 DOT17.5647 SEI
5 DOT87.8236 SEI
10 DOT175.6472 SEI
50 DOT878.2361 SEI
100 DOT1756.47 SEI
500 DOT8782.36 SEI
1000 DOT17564.72 SEI
SEI to DOT
0.1 SEI0.00569323 DOT
0.5 SEI0.02846615 DOT
1 SEI0.0569323 DOT
5 SEI0.28466149 DOT
10 SEI0.56932299 DOT
50 SEI2.8466 DOT
100 SEI5.6932 DOT
500 SEI28.4661 DOT
1000 SEI56.9323 DOT
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Indicative estimate — the exact amount is confirmed in your wallet at execution.

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About Polkadot and Sei

Polkadot (DOT) is the #55 cryptocurrency by market cap, worth $1.46B in aggregate. The price sits 98.4% under the record high of $54.98. Supply-wise, 81% of the 2.10B DOT maximum (1.70B DOT) is on the market today. Recent performance reads +2.50% over 7 days and +4.60% over the past month for DOT. Daily turnover comes to $123.57M.

With a total market value of $330.22M, 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 $61.58M of SEI changes hands every 24 hours.

How to convert DOT to SEI

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

Convert any other cryptocurrency from DOT

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

DOT to SEI FAQ

What is the DOT to SEI exchange rate?

1 DOT is worth roughly 17.5647 SEI at the moment (inverted: 1 SEI ≈ 0.0569323 DOT). This moves with the market; your wallet shows the exact executable amount before signing.

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

Enter the amount of DOT you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best DOT→SEI path — non-custodial, straight from your wallet.

Is the DOT to SEI swap instant?

Same-chain swaps settle in seconds; cross-chain routes typically take a few minutes while the bridge confirms on both sides. You can track live status until the funds land.

Are there fees to convert DOT 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 DOT 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.