Convert Fon Base to SEI
Swap SynFutures (F) on Base to Sei (SEI) at the best cross-chain rate. SwitchFi routes your F → SEI exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
F to SEI market data
| Metric | F · Base | SEI |
|---|---|---|
| Price | $0.00328 | $0.04695 |
| Market cap | $15.34M | $316.00M |
| 24h volume | $1.90M | $44.21M |
| 24h change | -3.44% | -2.37% |
| 7d change | +1.50% | +0.20% |
| 24h high / low | $0.003461 / $0.003251 | $0.04988 / $0.04684 |
| All-time high | $0.1923 | $1.14 |
| Market cap rank | #974 | #132 |
What is the F to SEI exchange rate?
At the current market price, 1 F ≈ 0.06985745 SEI, and 1 SEI ≈ 14.3149 F. 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 SynFutures is the junior asset: it is valued at $15.34M against Sei's $316.00M, a gap of about 21×. F holds rank #974 while SEI holds #132 by market capitalisation. Over the past 24 hours F is -3.44% while SEI is -2.37%, so the F/SEI rate has moved in SEI's favour. On a 7-day view the tape shows F +1.50% and SEI +0.20%. Liquidity is ample on both legs — F trades $1.90M a day and SEI trades $44.21M — so conversions execute at market rates. Measured from record highs, F is down 98.3% and SEI is down 95.9%.
F to SEI converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
F / SEI conversion tables
Your payment wallet can't receive on — its address format differs.
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.
() 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.
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:
- 1Open your wallet app (MetaMask, OKX, TokenPocket, TronLink…).
- 2Find the Browser / Discover / DApp tab.
- 3Paste this address and open it:
You have more than one wallet installed. Pick the one to connect.
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.
About SynFutures and Sei
SynFutures (F) is the #974 cryptocurrency by market cap, worth $15.34M in aggregate. It is trading 98.3% below its all-time high of $0.1923. Of a maximum supply of 10.00B F, 4.68B F (47%) is already in circulation. F has moved +1.50% week-on-week and +15.20% over 30 days. Daily turnover comes to $1.90M.
With a total market value of $316.00M, Sei (SEI) sits at #132 among all cryptocurrencies. It is trading 95.9% below its all-time high of $1.14. Circulating supply stands at 6.73B SEI. SEI has moved +0.20% week-on-week and +13.30% over 30 days. Around $44.21M of SEI changes hands every 24 hours.
How to convert F to SEI
- 1 Enter the amount of F on Base you want to convert — the swap widget on this page is prefilled with the F → SEI pair.
- 2 Connect a compatible wallet: MetaMask, OKX, Trust Wallet, TokenPocket, TronLink, UniSat, Phantom and others.
- 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 Confirm the transaction in your wallet and track the swap on the My transactions page until the funds arrive.
Other options to exchange SEI
Convert any other cryptocurrency from F
F to SEI FAQ
What is the F to SEI exchange rate?
Right now 1 F ≈ 0.06985745 SEI (and 1 SEI ≈ 14.3149 F). 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 F to SEI on SwitchFi?
Enter the amount of F you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best F→SEI path — non-custodial, straight from your wallet.
Is the F 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 F 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 F 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.