Convert FRAXon Optimism to S
Swap Legacy Frax Dollar (FRAX) on Optimism to Sonic (S) at the best cross-chain rate. SwitchFi routes your FRAX → S exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
FRAX to S market data
| Metric | FRAX · Optimism | S |
|---|---|---|
| Price | $0.99 | $0.02493 |
| Market cap | $237.17M | $94.36M |
| 24h volume | $373,573 | $12.86M |
| 24h change | +0.91% | -1.56% |
| 7d change | -0.02% | +8.67% |
| 24h high / low | $0.9915 / $0.9807 | $0.02603 / $0.02477 |
| All-time high | $1.14 | $1.03 |
| Market cap rank | #149 | #280 |
What is the FRAX to S exchange rate?
At the current market price, 1 FRAX ≈ 39.7098 S, and 1 S ≈ 0.02518268 FRAX. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
By market value the pair is uneven — Legacy Frax Dollar's $237.17M dwarfs Sonic's $94.36M by a factor of about 2.5×. FRAX holds rank #149 while S holds #280 by market capitalisation. Day-on-day, FRAX printed +0.91% and S printed -1.56%, meaning the exchange rate between them has moved in FRAX's favour. On a 7-day view the tape shows FRAX -0.02% and S +8.67%. Liquidity is ample on both legs — FRAX trades $373,573 a day and S trades $12.86M — so conversions execute at market rates. FRAX currently trades 13.2% below its all-time high, while S sits 97.6% under its own peak.
FRAX to S converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
FRAX / S 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 Legacy Frax Dollar and Sonic
Legacy Frax Dollar (FRAX) ranks #149 by market capitalisation at $237.17M. The price sits 13.2% under the record high of $1.14. There are currently 239.57M FRAX in circulation. Over the last 7 days FRAX is -0.02%, and -0.84% across 30 days. Its 24-hour trading volume is $373,573.
Sonic (S) ranks #280 by market capitalisation at $94.36M. It is trading 97.6% below its all-time high of $1.03. Circulating supply stands at 3.78B S. Over the last 7 days S is +8.67%, and -14.90% across 30 days. Its 24-hour trading volume is $12.86M.
How to convert FRAX to S
- 1 Enter the amount of FRAX on Optimism you want to convert — the swap widget on this page is prefilled with the FRAX → S 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 S 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.
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FRAX to S FAQ
What is the FRAX to S exchange rate?
At current prices one FRAX converts to about 39.7098 S, and one S to about 0.02518268 FRAX. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert FRAX to S on SwitchFi?
Enter the amount of FRAX you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best FRAX→S path — non-custodial, straight from your wallet.
Is the FRAX to S 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 FRAX to S?
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 FRAX for S?
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.