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Coins / Sei / SEI → ARB
Sei Arbitrum

Convert SEI to ARBon Ethereum

1 SEI ≈ 0.40827123 ARB

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

SEI to ARB market data

Metric SEI ARB · Ethereum
Price $0.04632 $0.1134
Market cap $312.01M $758.75M
24h volume $51.28M $268.65M
24h change +0.79% +3.20%
7d change +0.60% +20.60%
24h high / low $0.04732 / $0.04537 $0.1193 / $0.1048
All-time high $1.14 $2.39
Market cap rank #128 #85

What is the SEI to ARB exchange rate?

At the current market price, 1 SEI ≈ 0.40827123 ARB, and 1 ARB ≈ 2.4494 SEI. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.

In size terms Sei is the junior asset: it is valued at $312.01M against Arbitrum's $758.75M, a gap of about 2.4×. They currently rank #128 and #85 among all cryptocurrencies. Over the past 24 hours SEI is +0.79% while ARB is +3.20%, so the SEI/ARB rate has moved in ARB's favour. On a 7-day view the tape shows SEI +0.60% and ARB +20.60%. With $51.28M and $268.65M in respective daily volume, neither side of a SEI→ARB swap struggles for depth. Measured from record highs, SEI is down 95.9% and ARB is down 95.3%.

SEI to ARB converter & price calculator

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

SEI / ARB conversion tables

SEI to ARB
0.1 SEI0.04082712 ARB
0.5 SEI0.20413562 ARB
1 SEI0.40827123 ARB
5 SEI2.0414 ARB
10 SEI4.0827 ARB
50 SEI20.4136 ARB
100 SEI40.8271 ARB
500 SEI204.1356 ARB
1000 SEI408.2712 ARB
ARB to SEI
0.1 ARB0.24493521 SEI
0.5 ARB1.2247 SEI
1 ARB2.4494 SEI
5 ARB12.2468 SEI
10 ARB24.4935 SEI
50 ARB122.4676 SEI
100 ARB244.9352 SEI
500 ARB1224.68 SEI
1000 ARB2449.35 SEI
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About Sei and Arbitrum

With a total market value of $312.01M, Sei (SEI) sits at #128 among all cryptocurrencies. It is trading 95.9% below its all-time high of $1.14. Circulating supply stands at 6.73B SEI. SEI has moved +0.60% week-on-week and +11.70% over 30 days. Around $51.28M of SEI changes hands every 24 hours.

With a total market value of $758.75M, Arbitrum (ARB) sits at #85 among all cryptocurrencies. The price sits 95.3% under the record high of $2.39. Of a maximum supply of 10.00B ARB, 6.68B ARB (67%) is already in circulation. Recent performance reads +20.60% over 7 days and +36.70% over the past month for ARB. Daily turnover comes to $268.65M.

How to convert SEI to ARB

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

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

What is the SEI to ARB exchange rate?

1 SEI is worth roughly 0.40827123 ARB at the moment (inverted: 1 ARB ≈ 2.4494 SEI). This moves with the market; your wallet shows the exact executable amount before signing.

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

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

Is the SEI to ARB 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 SEI to ARB?

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 ARB?

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.