SwitchFi
Coins / Brett / BRETT → SEI
Brett Sei

Convert BRETTon BNB Chain to SEI

1 BRETT ≈ 0.10372934 SEI

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

BRETT to SEI market data

Metric BRETT · BNB Chain SEI
Price $0.00499 $0.04811
Market cap $49.45M $324.01M
24h volume $3.12M $63.95M
24h change +1.69% +4.21%
7d change -7.60% +0.10%
24h high / low $0.005035 / $0.004856 $0.05004 / $0.04562
All-time high $0.2342 $1.14
Market cap rank #444 #125

What is the BRETT to SEI exchange rate?

At the current market price, 1 BRETT ≈ 0.10372934 SEI, and 1 SEI ≈ 9.6405 BRETT. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.

Brett is the smaller side of this pair — Sei's market capitalisation of $324.01M is roughly 6.6× larger than Brett's $49.45M. On the overall leaderboard they sit at #444 and #125 respectively. Over the past 24 hours BRETT is +1.69% while SEI is +4.21%, so the BRETT/SEI rate has moved in SEI's favour. Across the last 7 days the comparison reads -7.60% for BRETT versus +0.10% for SEI. Daily turnover runs at $3.12M for BRETT and $63.95M for SEI, so routed swaps between the two settle at market rates without moving the price. BRETT currently trades 97.9% below its all-time high, while SEI sits 95.8% under its own peak.

BRETT to SEI converter & price calculator

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

BRETT / SEI conversion tables

BRETT to SEI
0.1 BRETT0.01037293 SEI
0.5 BRETT0.05186467 SEI
1 BRETT0.10372934 SEI
5 BRETT0.51864671 SEI
10 BRETT1.0373 SEI
50 BRETT5.1865 SEI
100 BRETT10.3729 SEI
500 BRETT51.8647 SEI
1000 BRETT103.7293 SEI
SEI to BRETT
0.1 SEI0.96404737 BRETT
0.5 SEI4.8202 BRETT
1 SEI9.6405 BRETT
5 SEI48.2024 BRETT
10 SEI96.4047 BRETT
50 SEI482.0237 BRETT
100 SEI964.0474 BRETT
500 SEI4820.24 BRETT
1000 SEI9640.47 BRETT
Instant exchange
You pay
You receive · estimated
≈
Estimated. Exact route & fees are confirmed in your wallet before you sign.
Slippage tolerance%
%

You spend
$
You get · estimated
≈

Amounts include provider fees; ★ marks the best-value payment method. Checkout opens securely on the provider's site and is pre-filled with your connected wallet.

Select currency
Select token & network
Loading tokens…
No tokens match.
Loading tokens…
Select network
No network matches “”.
Unverified token

() on is not verified and may be a scam or an impostor of a well-known token. You could end up with a token you can't sell.

Contract address — check it's the real one

This browser has no crypto wallet. Pick your wallet app — SwitchFi will open inside its built-in browser, where you can connect.

The app didn't open — it may not be installed. You can still use SwitchFi from any wallet app:

  1. 1Open your wallet app (MetaMask, OKX, TokenPocket, TronLink…).
  2. 2Find the Browser / Discover / DApp tab.
  3. 3Paste this address and open it:
Choose a wallet

You have more than one wallet installed. Pick the one to connect.

≈
You pay ·
You receive (est.)≈ ·
Minimum received
Max slippage%
Route
Recipient

Fetching live quote…

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.

Swap submitted

View my transactions

About Brett and Sei

Brett (BRETT) is the #444 cryptocurrency by market cap, worth $49.45M in aggregate. It is trading 97.9% below its all-time high of $0.2342. Supply-wise, 99% of the 10.00B BRETT maximum (9.91B BRETT) is on the market today. BRETT has moved -7.60% week-on-week and +25.00% over 30 days. Around $3.12M of BRETT changes hands every 24 hours.

With a total market value of $324.01M, Sei (SEI) sits at #125 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 +0.10% week-on-week and +15.60% over 30 days. Around $63.95M of SEI changes hands every 24 hours.

How to convert BRETT to SEI

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

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

BRETT to SEI FAQ

What is the BRETT to SEI exchange rate?

1 BRETT is worth roughly 0.10372934 SEI at the moment (inverted: 1 SEI ≈ 9.6405 BRETT). This moves with the market; your wallet shows the exact executable amount before signing.

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

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

Is the BRETT 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 BRETT 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 BRETT 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.