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Coins / Cysic / CYS → SEI
Cysic Sei

Convert CYSon BNB Chain to SEI

1 CYS ≈ 5.5823 SEI

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

CYS to SEI market data

Metric CYS · BNB Chain SEI
Price $0.2745 $0.04918
Market cap $44.15M $331.15M
24h volume $31.98M $56.68M
24h change -22.04% +0.18%
7d change -66.00% +1.70%
24h high / low $0.3674 / $0.2693 $0.05004 / $0.04758
All-time high $1.78 $1.14
Market cap rank #502 #129

What is the CYS to SEI exchange rate?

At the current market price, 1 CYS ≈ 5.5823 SEI, and 1 SEI ≈ 0.17913875 CYS. 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 Cysic is the junior asset: it is valued at $44.15M against Sei's $331.15M, a gap of about 7.5×. On the overall leaderboard they sit at #502 and #129 respectively. Day-on-day, CYS printed -22.04% and SEI printed +0.18%, meaning the exchange rate between them has moved in SEI's favour. Zooming out to a week, CYS has moved -66.00% while SEI has moved +1.70%. With $31.98M and $56.68M in respective daily volume, neither side of a CYS→SEI swap struggles for depth. CYS currently trades 84.5% below its all-time high, while SEI sits 95.7% under its own peak.

CYS to SEI converter & price calculator

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

CYS / SEI conversion tables

CYS to SEI
0.1 CYS0.55822651 SEI
0.5 CYS2.7911 SEI
1 CYS5.5823 SEI
5 CYS27.9113 SEI
10 CYS55.8227 SEI
50 CYS279.1133 SEI
100 CYS558.2265 SEI
500 CYS2791.13 SEI
1000 CYS5582.27 SEI
SEI to CYS
0.1 SEI0.01791388 CYS
0.5 SEI0.08956938 CYS
1 SEI0.17913875 CYS
5 SEI0.89569375 CYS
10 SEI1.7914 CYS
50 SEI8.9569 CYS
100 SEI17.9139 CYS
500 SEI89.5694 CYS
1000 SEI179.1388 CYS
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About Cysic and Sei

Cysic (CYS) ranks #502 by market capitalisation at $44.15M. It is trading 84.5% below its all-time high of $1.78. Supply-wise, 16% of the 1.00B CYS maximum (160.80M CYS) is on the market today. Over the last 7 days CYS is -66.00%, and -47.20% across 30 days. Around $31.98M of CYS changes hands every 24 hours.

With a total market value of $331.15M, Sei (SEI) sits at #129 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 +1.70% week-on-week and +19.10% over 30 days. Around $56.68M of SEI changes hands every 24 hours.

How to convert CYS to SEI

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

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

CYS to SEI FAQ

What is the CYS to SEI exchange rate?

Right now 1 CYS ≈ 5.5823 SEI (and 1 SEI ≈ 0.17913875 CYS). 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 CYS to SEI on SwitchFi?

Type in how much CYS you're converting, connect a wallet, check the quoted CYS→SEI route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.

Is the CYS to SEI 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 CYS to SEI?

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 CYS 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.