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Coins / Opium / OPIUM → SEI
Opium Sei

Convert OPIUMon Polygon to SEI

1 OPIUM ≈ 0.23066582 SEI

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

OPIUM to SEI market data

Metric OPIUM · Polygon SEI
Price $0.01101 $0.04773
Market cap $202,410 $321.36M
24h volume $2 $28.27M
24h change -1.97% -0.45%
7d change +7.31% +0.91%
24h high / low $0.01123 / $0.01088 $0.04795 / $0.04607
All-time high $23.01 $1.14
Market cap rank #4696 #129

What is the OPIUM to SEI exchange rate?

At the current market price, 1 OPIUM ≈ 0.23066582 SEI, and 1 SEI ≈ 4.3353 OPIUM. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.

Opium is the smaller side of this pair — Sei's market capitalisation of $321.36M is roughly 1588× larger than Opium's $202,410. They currently rank #4696 and #129 among all cryptocurrencies. Over the past 24 hours OPIUM is -1.97% while SEI is -0.45%, so the OPIUM/SEI rate has moved in SEI's favour. Zooming out to a week, OPIUM has moved +7.31% while SEI has moved +0.91%. Liquidity is ample on both legs — OPIUM trades $2 a day and SEI trades $28.27M — so conversions execute at market rates. Measured from record highs, OPIUM is down 100.0% and SEI is down 95.8%.

OPIUM to SEI converter & price calculator

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

OPIUM / SEI conversion tables

OPIUM to SEI
0.1 OPIUM0.02306658 SEI
0.5 OPIUM0.11533291 SEI
1 OPIUM0.23066582 SEI
5 OPIUM1.1533 SEI
10 OPIUM2.3067 SEI
50 OPIUM11.5333 SEI
100 OPIUM23.0666 SEI
500 OPIUM115.3329 SEI
1000 OPIUM230.6658 SEI
SEI to OPIUM
0.1 SEI0.4335276 OPIUM
0.5 SEI2.1676 OPIUM
1 SEI4.3353 OPIUM
5 SEI21.6764 OPIUM
10 SEI43.3528 OPIUM
50 SEI216.7638 OPIUM
100 SEI433.5276 OPIUM
500 SEI2167.64 OPIUM
1000 SEI4335.28 OPIUM
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About Opium and Sei

Opium (OPIUM) ranks #4696 by market capitalisation at $202,410. It is trading 100.0% below its all-time high of $23.01. Supply-wise, 18% of the 100.00M OPIUM maximum (18.38M OPIUM) is on the market today. Recent performance reads +7.31% over 7 days and +0.31% over the past month for OPIUM. Its 24-hour trading volume is $2.

With a total market value of $321.36M, Sei (SEI) sits at #129 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 +0.91% week-on-week and -0.69% over 30 days. Around $28.27M of SEI changes hands every 24 hours.

How to convert OPIUM to SEI

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

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

OPIUM to SEI FAQ

What is the OPIUM to SEI exchange rate?

Right now 1 OPIUM ≈ 0.23066582 SEI (and 1 SEI ≈ 4.3353 OPIUM). 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 OPIUM to SEI on SwitchFi?

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

Is the OPIUM 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 OPIUM 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 OPIUM 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.