Convert SYNon Polygon to ETHFIon Ethereum
Swap Synapse (SYN) on Polygon to Ether.fi (ETHFI) on Ethereum at the best cross-chain rate. SwitchFi routes your SYN → ETHFI exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
SYN to ETHFI market data
| Metric | SYN · Polygon | ETHFI · Ethereum |
|---|---|---|
| Price | $0.09479 | $0.5939 |
| Market cap | $20.76M | $573.29M |
| 24h volume | $5.90M | $57.62M |
| 24h change | +7.59% | +8.99% |
| 7d change | -13.60% | +3.40% |
| 24h high / low | $0.09534 / $0.08589 | $0.5993 / $0.5382 |
| All-time high | $4.92 | $8.53 |
| Market cap rank | #829 | #98 |
What is the SYN to ETHFI exchange rate?
At the current market price, 1 SYN ≈ 0.15961203 ETHFI, and 1 ETHFI ≈ 6.2652 SYN. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Ether.fi carries the larger market value of the two — $573.29M versus $20.76M for Synapse. On the overall leaderboard they sit at #829 and #98 respectively. The last 24 hours put SYN at +7.59% against +8.99% for ETHFI — the SYN/ETHFI rate has moved in ETHFI's favour. Zooming out to a week, SYN has moved -13.60% while ETHFI has moved +3.40%. With $5.90M and $57.62M in respective daily volume, neither side of a SYN→ETHFI swap struggles for depth. Measured from record highs, SYN is down 98.1% and ETHFI is down 93.0%.
SYN to ETHFI converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
SYN / ETHFI conversion tables
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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 Synapse and Ether.fi
With a total market value of $20.76M, Synapse (SYN) sits at #829 among all cryptocurrencies. It is trading 98.1% below its all-time high of $4.92. 219.07M SYN is circulating out of a hard cap of 250.00M SYN — about 88% of the eventual supply. Over the last 7 days SYN is -13.60%, and +9.10% across 30 days. Daily turnover comes to $5.90M.
Ether.fi (ETHFI) is the #98 cryptocurrency by market cap, worth $573.29M in aggregate. Compared with its $8.53 all-time peak, it currently trades 93.0% lower. 965.35M ETHFI is circulating out of a hard cap of 1.00B ETHFI — about 97% of the eventual supply. Over the last 7 days ETHFI is +3.40%, and +63.90% across 30 days. Around $57.62M of ETHFI changes hands every 24 hours.
How to convert SYN to ETHFI
- 1 Enter the amount of SYN on Polygon you want to convert — the swap widget on this page is prefilled with the SYN → ETHFI 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 ETHFI on Ethereum 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 ETHFI
BTC → ETHFIEthereum
Bitcoin
ETH → ETHFIEthereum
Ethereum
USDTEthereum → ETHFIEthereum
Tether
BNB → ETHFIEthereum
BNB
XRP → ETHFIEthereum
XRP
USDCEthereum → ETHFIEthereum
USDC
SOL → ETHFIEthereum
Solana
TRX → ETHFIEthereum
TRON
FIGR_HELOC → ETHFIEthereum
Figure Heloc
HYPE → ETHFIEthereum
Hyperliquid
ZEC → ETHFIEthereum
Zcash
DOGE → ETHFIEthereum
Dogecoin
Convert any other cryptocurrency from SYN
SYNPolygon → BTC
Bitcoin
SYNPolygon → ETH
Ethereum
SYNPolygon → USDTEthereum
Tether
SYNPolygon → BNB
BNB
SYNPolygon → XRP
XRP
SYNPolygon → USDCEthereum
USDC
SYNPolygon → SOL
Solana
SYNPolygon → TRX
TRON
SYNPolygon → FIGR_HELOC
Figure Heloc
SYNPolygon → HYPE
Hyperliquid
SYNPolygon → ZEC
Zcash
SYNPolygon → DOGE
Dogecoin
SYN to ETHFI FAQ
What is the SYN to ETHFI exchange rate?
Right now 1 SYN ≈ 0.15961203 ETHFI (and 1 ETHFI ≈ 6.2652 SYN). 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 SYN to ETHFI on SwitchFi?
Type in how much SYN you're converting, connect a wallet, check the quoted SYN→ETHFI route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the SYN to ETHFI 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 SYN to ETHFI?
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 SYN for ETHFI?
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.