SwitchFi
Coins / FatCat / FATCAT → SEI
FatCat Sei

Convert FATCAT to SEI

1 FATCAT ≈ 0.01338579 SEI

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

FATCAT to SEI market data

Metric FATCAT SEI
Price $0.0006457 $0.04824
Market cap $644,344 $324.85M
24h volume $26,518 $34.60M
24h change -34.45% +2.28%
7d change -26.30% +6.40%
24h high / low $0.001022 / $0.0004119 $0.04898 / $0.04737
All-time high $0.006472 $1.14
Market cap rank #3305 #130

What is the FATCAT to SEI exchange rate?

At the current market price, 1 FATCAT ≈ 0.01338579 SEI, and 1 SEI ≈ 74.7061 FATCAT. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.

FatCat is the smaller side of this pair — Sei's market capitalisation of $324.85M is roughly 504× larger than FatCat's $644,344. FATCAT holds rank #3305 while SEI holds #130 by market capitalisation. The last 24 hours put FATCAT at -34.45% against +2.28% for SEI — the FATCAT/SEI rate has moved in SEI's favour. On a 7-day view the tape shows FATCAT -26.30% and SEI +6.40%. With $26,518 and $34.60M in respective daily volume, neither side of a FATCAT→SEI swap struggles for depth. Measured from record highs, FATCAT is down 90.0% and SEI is down 95.8%.

FATCAT to SEI converter & price calculator

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

FATCAT / SEI conversion tables

FATCAT to SEI
0.1 FATCAT0.00133858 SEI
0.5 FATCAT0.0066929 SEI
1 FATCAT0.01338579 SEI
5 FATCAT0.06692895 SEI
10 FATCAT0.1338579 SEI
50 FATCAT0.66928951 SEI
100 FATCAT1.3386 SEI
500 FATCAT6.6929 SEI
1000 FATCAT13.3858 SEI
SEI to FATCAT
0.1 SEI7.4706 FATCAT
0.5 SEI37.353 FATCAT
1 SEI74.7061 FATCAT
5 SEI373.5304 FATCAT
10 SEI747.0609 FATCAT
50 SEI3735.3 FATCAT
100 SEI7470.61 FATCAT
500 SEI37353.04 FATCAT
1000 SEI74706.09 FATCAT
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 FatCat and Sei

FatCat (FATCAT) is the #3305 cryptocurrency by market cap, worth $644,344 in aggregate. It is trading 90.0% below its all-time high of $0.006472. Of a maximum supply of 1.00B FATCAT, 997.63M FATCAT (100%) is already in circulation. Recent performance reads -26.30% over 7 days and +28.10% over the past month for FATCAT. Around $26,518 of FATCAT changes hands every 24 hours.

With a total market value of $324.85M, Sei (SEI) sits at #130 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 +6.40% week-on-week and +17.60% over 30 days. Around $34.60M of SEI changes hands every 24 hours.

How to convert FATCAT to SEI

  1. 1 Enter the amount of FATCAT you want to convert — the swap widget on this page is prefilled with the FATCAT → 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 Zcash Sei ZEC → SEI Zcash Hyperliquid Sei HYPE → SEI Hyperliquid Dogecoin Sei DOGE → SEI Dogecoin

Convert any other cryptocurrency from FATCAT

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

FATCAT to SEI FAQ

What is the FATCAT to SEI exchange rate?

At current prices one FATCAT converts to about 0.01338579 SEI, and one SEI to about 74.7061 FATCAT. The figure tracks the market in real time — the binding rate is the one quoted at execution.

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

Enter the amount of FATCAT you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best FATCAT→SEI path — non-custodial, straight from your wallet.

Is the FATCAT 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 FATCAT 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 FATCAT 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.