SwitchFi
Coins / BlackRock USD Institutional Digital Liquidity Fund - I Class / BUIDL-I → SEI
BlackRock USD Institutional Digital Liquidity Fund - I Class Sei

Convert BUIDL-I to SEI

1 BUIDL-I ≈ 20.3137 SEI

Swap BlackRock USD Institutional Digital Liquidity Fund - I Class (BUIDL-I) to Sei (SEI) at the best cross-chain rate. SwitchFi routes your BUIDL-I → SEI exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.

BUIDL-I to SEI market data

Metric BUIDL-I SEI
Price $1.00 $0.04923
Market cap $0 $331.52M
24h volume $0 $18.48M
24h change +0.00% -1.56%
7d change +0.00% +1.26%
24h high / low $1.00 / $1.00 $0.05059 / $0.04874
All-time high $1.00 $1.14
Market cap rank #— #127

What is the BUIDL-I to SEI exchange rate?

At the current market price, 1 BUIDL-I ≈ 20.3137 SEI, and 1 SEI ≈ 0.04922795 BUIDL-I. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.

The last 24 hours put BUIDL-I at +0.00% against -1.56% for SEI — the BUIDL-I/SEI rate has moved in BUIDL-I's favour. Zooming out to a week, BUIDL-I has moved +0.00% while SEI has moved +1.26%.

BUIDL-I to SEI converter & price calculator

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

BUIDL-I / SEI conversion tables

BUIDL-I to SEI
0.1 BUIDL-I2.0314 SEI
0.5 BUIDL-I10.1568 SEI
1 BUIDL-I20.3137 SEI
5 BUIDL-I101.5683 SEI
10 BUIDL-I203.1366 SEI
50 BUIDL-I1015.68 SEI
100 BUIDL-I2031.37 SEI
500 BUIDL-I10156.83 SEI
1000 BUIDL-I20313.66 SEI
SEI to BUIDL-I
0.1 SEI0.0049228 BUIDL-I
0.5 SEI0.02461397 BUIDL-I
1 SEI0.04922795 BUIDL-I
5 SEI0.24613975 BUIDL-I
10 SEI0.4922795 BUIDL-I
50 SEI2.4614 BUIDL-I
100 SEI4.9228 BUIDL-I
500 SEI24.614 BUIDL-I
1000 SEI49.2279 BUIDL-I
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 BlackRock USD Institutional Digital Liquidity Fund - I Class and Sei

BlackRock USD Institutional Digital Liquidity Fund - I Class (BUIDL-I) has a market capitalisation of $0. The price is hovering near its record high of $1.00. Over the last 7 days BUIDL-I is +0.00%, and +0.00% across 30 days.

With a total market value of $331.52M, Sei (SEI) sits at #127 among all cryptocurrencies. It is trading 95.7% below its all-time high of $1.14. Circulating supply stands at 6.73B SEI. SEI has moved +1.26% week-on-week and -4.30% over 30 days. Around $18.48M of SEI changes hands every 24 hours.

How to convert BUIDL-I to SEI

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

BlackRock USD Institutional Digital Liquidity Fund - I Class Bitcoin BUIDL-I → BTC Bitcoin BlackRock USD Institutional Digital Liquidity Fund - I Class Ethereum BUIDL-I → ETH Ethereum BlackRock USD Institutional Digital Liquidity Fund - I Class Tether BUIDL-I → USDTEthereum Tether BlackRock USD Institutional Digital Liquidity Fund - I Class BNB BUIDL-I → BNB BNB BlackRock USD Institutional Digital Liquidity Fund - I Class USDC BUIDL-I → USDCEthereum USDC BlackRock USD Institutional Digital Liquidity Fund - I Class XRP BUIDL-I → XRP XRP BlackRock USD Institutional Digital Liquidity Fund - I Class Solana BUIDL-I → SOL Solana BlackRock USD Institutional Digital Liquidity Fund - I Class TRON BUIDL-I → TRX TRON BlackRock USD Institutional Digital Liquidity Fund - I Class Figure Heloc BUIDL-I → FIGR_HELOC Figure Heloc BlackRock USD Institutional Digital Liquidity Fund - I Class Hyperliquid BUIDL-I → HYPE Hyperliquid BlackRock USD Institutional Digital Liquidity Fund - I Class Dogecoin BUIDL-I → DOGE Dogecoin BlackRock USD Institutional Digital Liquidity Fund - I Class USDS BUIDL-I → USDSEthereum USDS

BUIDL-I to SEI FAQ

What is the BUIDL-I to SEI exchange rate?

1 BUIDL-I is worth roughly 20.3137 SEI at the moment (inverted: 1 SEI ≈ 0.04922795 BUIDL-I). This moves with the market; your wallet shows the exact executable amount before signing.

How to swap, exchange or convert BUIDL-I to SEI on SwitchFi?

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

Is the BUIDL-I 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 BUIDL-I 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 BUIDL-I 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. One of these assets is outside our actively tracked list — figures shown are as of Jul 12, 2026. Prices are informational — the exact swap rate is quoted at execution time.