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Coins / Bitcoin on Base / BTCB → SEI
Bitcoin on Base Sei

Convert BTCB to SEI

1 BTCB ≈ 1.3667 SEI

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

BTCB to SEI market data

Metric BTCB SEI
Price $0.06544 $0.04788
Market cap $1.02M $322.42M
24h volume $2,510 $37.61M
24h change +1.19% -0.84%
7d change -0.70% +3.80%
24h high / low $0.06631 / $0.0647 $0.04918 / $0.04737
All-time high $0.9779 $1.14
Market cap rank #2911 #132

What is the BTCB to SEI exchange rate?

At the current market price, 1 BTCB ≈ 1.3667 SEI, and 1 SEI ≈ 0.73169249 BTCB. 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 Bitcoin on Base is the junior asset: it is valued at $1.02M against Sei's $322.42M, a gap of about 315×. On the overall leaderboard they sit at #2911 and #132 respectively. Day-on-day, BTCB printed +1.19% and SEI printed -0.84%, meaning the exchange rate between them has moved in BTCB's favour. Zooming out to a week, BTCB has moved -0.70% while SEI has moved +3.80%. Daily turnover runs at $2,510 for BTCB and $37.61M for SEI, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, BTCB is down 93.3% and SEI is down 95.8%.

BTCB to SEI converter & price calculator

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

BTCB / SEI conversion tables

BTCB to SEI
0.1 BTCB0.13666944 SEI
0.5 BTCB0.68334718 SEI
1 BTCB1.3667 SEI
5 BTCB6.8335 SEI
10 BTCB13.6669 SEI
50 BTCB68.3347 SEI
100 BTCB136.6694 SEI
500 BTCB683.3472 SEI
1000 BTCB1366.69 SEI
SEI to BTCB
0.1 SEI0.07316925 BTCB
0.5 SEI0.36584625 BTCB
1 SEI0.73169249 BTCB
5 SEI3.6585 BTCB
10 SEI7.3169 BTCB
50 SEI36.5846 BTCB
100 SEI73.1692 BTCB
500 SEI365.8462 BTCB
1000 SEI731.6925 BTCB
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About Bitcoin on Base and Sei

Bitcoin on Base (BTCB) ranks #2911 by market capitalisation at $1.02M. The price sits 93.3% under the record high of $0.9779. 15.62M BTCB is circulating out of a hard cap of 21.00M BTCB — about 74% of the eventual supply. Recent performance reads -0.70% over 7 days and +3.70% over the past month for BTCB. Around $2,510 of BTCB changes hands every 24 hours.

With a total market value of $322.42M, Sei (SEI) sits at #132 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 +3.80% week-on-week and +15.70% over 30 days. Around $37.61M of SEI changes hands every 24 hours.

How to convert BTCB to SEI

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

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

BTCB to SEI FAQ

What is the BTCB to SEI exchange rate?

Right now 1 BTCB ≈ 1.3667 SEI (and 1 SEI ≈ 0.73169249 BTCB). 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 BTCB to SEI on SwitchFi?

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

Is the BTCB to SEI swap instant?

Speed depends on the route: same-chain trades are near-instant, while bridged cross-chain paths usually complete in a few minutes. Progress is trackable the whole way.

Are there fees to convert BTCB to SEI?

SwitchFi shows the network, DEX and bridge fees up front in the quote. You always see the minimum you'll receive before confirming — there are no hidden custody fees because you never give up control of your funds.

Do I need an account to exchange BTCB 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.