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Coins / Kyber Network Crystal / KNC → SEI
Kyber Network Crystal Sei

Convert KNCon Polygon to SEI

1 KNC ≈ 2.2984 SEI

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

KNC to SEI market data

Metric KNC · Polygon SEI
Price $0.1102 $0.04794
Market cap $18.75M $322.79M
24h volume $2.24M $20.81M
24h change +1.47% +3.30%
7d change +0.82% -0.21%
24h high / low $0.1105 / $0.1078 $0.04817 / $0.04623
All-time high $5.70 $1.14
Market cap rank #838 #128

What is the KNC to SEI exchange rate?

At the current market price, 1 KNC ≈ 2.2984 SEI, and 1 SEI ≈ 0.43508055 KNC. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.

Kyber Network Crystal is the smaller side of this pair — Sei's market capitalisation of $322.79M is roughly 17× larger than Kyber Network Crystal's $18.75M. KNC holds rank #838 while SEI holds #128 by market capitalisation. The last 24 hours put KNC at +1.47% against +3.30% for SEI — the KNC/SEI rate has moved in SEI's favour. On a 7-day view the tape shows KNC +0.82% and SEI -0.21%. Liquidity is ample on both legs — KNC trades $2.24M a day and SEI trades $20.81M — so conversions execute at market rates. KNC currently trades 98.1% below its all-time high, while SEI sits 95.8% under its own peak.

KNC to SEI converter & price calculator

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

KNC / SEI conversion tables

KNC to SEI
0.1 KNC0.2298425 SEI
0.5 KNC1.1492 SEI
1 KNC2.2984 SEI
5 KNC11.4921 SEI
10 KNC22.9842 SEI
50 KNC114.9212 SEI
100 KNC229.8425 SEI
500 KNC1149.21 SEI
1000 KNC2298.42 SEI
SEI to KNC
0.1 SEI0.04350805 KNC
0.5 SEI0.21754027 KNC
1 SEI0.43508055 KNC
5 SEI2.1754 KNC
10 SEI4.3508 KNC
50 SEI21.754 KNC
100 SEI43.5081 KNC
500 SEI217.5403 KNC
1000 SEI435.0805 KNC
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About Kyber Network Crystal and Sei

Kyber Network Crystal (KNC) is the #838 cryptocurrency by market cap, worth $18.75M in aggregate. Compared with its $5.70 all-time peak, it currently trades 98.1% lower. Supply-wise, 67% of the 252.30M KNC maximum (170.15M KNC) is on the market today. Over the last 7 days KNC is +0.82%, and -8.43% across 30 days. Daily turnover comes to $2.24M.

With a total market value of $322.79M, Sei (SEI) sits at #128 among all cryptocurrencies. It is trading 95.8% below its all-time high of $1.14. Circulating supply stands at 6.73B SEI. SEI has moved -0.21% week-on-week and +0.37% over 30 days. Around $20.81M of SEI changes hands every 24 hours.

How to convert KNC to SEI

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

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

KNC to SEI FAQ

What is the KNC to SEI exchange rate?

At current prices one KNC converts to about 2.2984 SEI, and one SEI to about 0.43508055 KNC. The figure tracks the market in real time — the binding rate is the one quoted at execution.

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

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

Is the KNC 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 KNC 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 KNC 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.