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Coins / Blackhole / BLACK → SEI
Blackhole Sei

Convert BLACK to SEI

1 BLACK ≈ 0.05104247 SEI

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

BLACK to SEI market data

Metric BLACK SEI
Price $0.002442 $0.04785
Market cap $671,997 $322.01M
24h volume $6,908 $34.76M
24h change -1.91% -1.34%
7d change +4.50% +4.80%
24h high / low $0.002466 / $0.002408 $0.04807 / $0.04652
All-time high $1.52 $1.14
Market cap rank #3238 #131

What is the BLACK to SEI exchange rate?

At the current market price, 1 BLACK ≈ 0.05104247 SEI, and 1 SEI ≈ 19.5915 BLACK. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.

Sei carries the larger market value of the two — $322.01M versus $671,997 for Blackhole. On the overall leaderboard they sit at #3238 and #131 respectively. Day-on-day, BLACK printed -1.91% and SEI printed -1.34%, meaning the exchange rate between them has moved in SEI's favour. On a 7-day view the tape shows BLACK +4.50% and SEI +4.80%. Daily turnover runs at $6,908 for BLACK and $34.76M for SEI, so routed swaps between the two settle at market rates without moving the price. BLACK currently trades 99.8% below its all-time high, while SEI sits 95.8% under its own peak.

BLACK to SEI converter & price calculator

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

BLACK / SEI conversion tables

BLACK to SEI
0.1 BLACK0.00510425 SEI
0.5 BLACK0.02552123 SEI
1 BLACK0.05104247 SEI
5 BLACK0.25521233 SEI
10 BLACK0.51042465 SEI
50 BLACK2.5521 SEI
100 BLACK5.1042 SEI
500 BLACK25.5212 SEI
1000 BLACK51.0425 SEI
SEI to BLACK
0.1 SEI1.9592 BLACK
0.5 SEI9.7958 BLACK
1 SEI19.5915 BLACK
5 SEI97.9577 BLACK
10 SEI195.9153 BLACK
50 SEI979.5765 BLACK
100 SEI1959.15 BLACK
500 SEI9795.77 BLACK
1000 SEI19591.53 BLACK
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Live quote, net of DEX/bridge/gas fees. The final amount is confirmed in your wallet at execution.

Indicative estimate — the exact amount is confirmed in your wallet at execution.

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About Blackhole and Sei

Blackhole (BLACK) is the #3238 cryptocurrency by market cap, worth $671,997 in aggregate. Compared with its $1.52 all-time peak, it currently trades 99.8% lower. There are currently 275.16M BLACK in circulation. BLACK has moved +4.50% week-on-week and +29.80% over 30 days. Its 24-hour trading volume is $6,908.

With a total market value of $322.01M, Sei (SEI) sits at #131 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 +4.80% week-on-week and +16.90% over 30 days. Around $34.76M of SEI changes hands every 24 hours.

How to convert BLACK to SEI

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

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

BLACK to SEI FAQ

What is the BLACK to SEI exchange rate?

At current prices one BLACK converts to about 0.05104247 SEI, and one SEI to about 19.5915 BLACK. The figure tracks the market in real time — the binding rate is the one quoted at execution.

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

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

Is the BLACK 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 BLACK 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 BLACK 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.