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Coins / CYBER / CYBER → SEI
CYBER Sei

Convert CYBERon Optimism to SEI

1 CYBER ≈ 7.4909 SEI

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

CYBER to SEI market data

Metric CYBER · Optimism SEI
Price $0.3469 $0.0463
Market cap $23.32M $311.88M
24h volume $6.95M $27.08M
24h change -3.01% -5.16%
7d change +3.50% -1.73%
24h high / low $0.3646 / $0.3427 $0.0495 / $0.04607
All-time high $15.79 $1.14
Market cap rank #744 #132

What is the CYBER to SEI exchange rate?

At the current market price, 1 CYBER ≈ 7.4909 SEI, and 1 SEI ≈ 0.13349515 CYBER. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.

CYBER is the smaller side of this pair — Sei's market capitalisation of $311.88M is roughly 13× larger than CYBER's $23.32M. CYBER holds rank #744 while SEI holds #132 by market capitalisation. Day-on-day, CYBER printed -3.01% and SEI printed -5.16%, meaning the exchange rate between them has moved in CYBER's favour. Across the last 7 days the comparison reads +3.50% for CYBER versus -1.73% for SEI. With $6.95M and $27.08M in respective daily volume, neither side of a CYBER→SEI swap struggles for depth. CYBER currently trades 97.8% below its all-time high, while SEI sits 95.9% under its own peak.

CYBER to SEI converter & price calculator

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

CYBER / SEI conversion tables

CYBER to SEI
0.1 CYBER0.7490909 SEI
0.5 CYBER3.7455 SEI
1 CYBER7.4909 SEI
5 CYBER37.4545 SEI
10 CYBER74.9091 SEI
50 CYBER374.5454 SEI
100 CYBER749.0909 SEI
500 CYBER3745.45 SEI
1000 CYBER7490.91 SEI
SEI to CYBER
0.1 SEI0.01334951 CYBER
0.5 SEI0.06674757 CYBER
1 SEI0.13349515 CYBER
5 SEI0.66747574 CYBER
10 SEI1.335 CYBER
50 SEI6.6748 CYBER
100 SEI13.3495 CYBER
500 SEI66.7476 CYBER
1000 SEI133.4951 CYBER
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About CYBER and Sei

CYBER (CYBER) ranks #744 by market capitalisation at $23.32M. It is trading 97.8% below its all-time high of $15.79. 67.24M CYBER is circulating out of a hard cap of 100.00M CYBER — about 67% of the eventual supply. CYBER has moved +3.50% week-on-week and -5.38% over 30 days. Daily turnover comes to $6.95M.

With a total market value of $311.88M, Sei (SEI) sits at #132 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 -1.73% week-on-week and -7.59% over 30 days. Around $27.08M of SEI changes hands every 24 hours.

How to convert CYBER to SEI

  1. 1 Enter the amount of CYBER on Optimism you want to convert — the swap widget on this page is prefilled with the CYBER → 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 USDC Sei USDCEthereum → SEI USDC XRP Sei XRP → SEI XRP Solana Sei SOL → SEI Solana TRON Sei TRX → SEI TRON Figure Heloc Sei FIGR_HELOC → SEI Figure Heloc Hyperliquid Sei HYPE → SEI Hyperliquid Dogecoin Sei DOGE → SEI Dogecoin USDS Sei USDSEthereum → SEI USDS

Convert any other cryptocurrency from CYBER

CYBER Bitcoin CYBEROptimism → BTC Bitcoin CYBER Ethereum CYBEROptimism → ETH Ethereum CYBER Tether CYBEROptimism → USDTEthereum Tether CYBER BNB CYBEROptimism → BNB BNB CYBER USDC CYBEROptimism → USDCEthereum USDC CYBER XRP CYBEROptimism → XRP XRP CYBER Solana CYBEROptimism → SOL Solana CYBER TRON CYBEROptimism → TRX TRON CYBER Figure Heloc CYBEROptimism → FIGR_HELOC Figure Heloc CYBER Hyperliquid CYBEROptimism → HYPE Hyperliquid CYBER Dogecoin CYBEROptimism → DOGE Dogecoin CYBER USDS CYBEROptimism → USDSEthereum USDS

CYBER to SEI FAQ

What is the CYBER to SEI exchange rate?

1 CYBER is worth roughly 7.4909 SEI at the moment (inverted: 1 SEI ≈ 0.13349515 CYBER). This moves with the market; your wallet shows the exact executable amount before signing.

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

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

Is the CYBER 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 CYBER 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 CYBER for SEI?

No account is needed. You connect a wallet, approve the swap and receive the funds directly — there is no registration or KYC step for on-chain swaps.

Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.