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Coins / Worldcoin / WLD → SEI
Worldcoin Sei

Convert WLDon Optimism to SEI

1 WLD ≈ 8.0087 SEI

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

WLD to SEI market data

Metric WLD · Optimism SEI
Price $0.3841 $0.04796
Market cap $1.35B $322.94M
24h volume $129.43M $23.00M
24h change +3.09% +3.17%
7d change +1.89% -0.36%
24h high / low $0.3917 / $0.3714 $0.04817 / $0.04623
All-time high $11.74 $1.14
Market cap rank #55 #128

What is the WLD to SEI exchange rate?

At the current market price, 1 WLD ≈ 8.0087 SEI, and 1 SEI ≈ 0.12486417 WLD. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.

By market value the pair is uneven — Worldcoin's $1.35B dwarfs Sei's $322.94M by a factor of about 4.2×. WLD holds rank #55 while SEI holds #128 by market capitalisation. Over the past 24 hours WLD is +3.09% while SEI is +3.17%, so the WLD/SEI rate has moved in SEI's favour. Across the last 7 days the comparison reads +1.89% for WLD versus -0.36% for SEI. Daily turnover runs at $129.43M for WLD and $23.00M for SEI, so routed swaps between the two settle at market rates without moving the price. WLD currently trades 96.7% below its all-time high, while SEI sits 95.8% under its own peak.

WLD to SEI converter & price calculator

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

WLD / SEI conversion tables

WLD to SEI
0.1 WLD0.80087023 SEI
0.5 WLD4.0044 SEI
1 WLD8.0087 SEI
5 WLD40.0435 SEI
10 WLD80.087 SEI
50 WLD400.4351 SEI
100 WLD800.8702 SEI
500 WLD4004.35 SEI
1000 WLD8008.7 SEI
SEI to WLD
0.1 SEI0.01248642 WLD
0.5 SEI0.06243209 WLD
1 SEI0.12486417 WLD
5 SEI0.62432087 WLD
10 SEI1.2486 WLD
50 SEI6.2432 WLD
100 SEI12.4864 WLD
500 SEI62.4321 WLD
1000 SEI124.8642 WLD
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Indicative estimate — the exact amount is confirmed in your wallet at execution.

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About Worldcoin and Sei

Worldcoin (WLD) is the #55 cryptocurrency by market cap, worth $1.35B in aggregate. It is trading 96.7% below its all-time high of $11.74. Of a maximum supply of 10.00B WLD, 3.52B WLD (35%) is already in circulation. WLD has moved +1.89% week-on-week and -25.02% over 30 days. Its 24-hour trading volume is $129.43M.

With a total market value of $322.94M, 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 -0.36% week-on-week and +0.06% over 30 days. Around $23.00M of SEI changes hands every 24 hours.

How to convert WLD to SEI

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

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

WLD to SEI FAQ

What is the WLD to SEI exchange rate?

At current prices one WLD converts to about 8.0087 SEI, and one SEI to about 0.12486417 WLD. The figure tracks the market in real time — the binding rate is the one quoted at execution.

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

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

Is the WLD to SEI swap instant?

Same-chain swaps settle in seconds; cross-chain routes typically take a few minutes while the bridge confirms on both sides. You can track live status until the funds land.

Are there fees to convert WLD 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 WLD 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.