Convert FRXUSDon Optimism to FRAXon Ethereum
Swap Frax USD (FRXUSD) on Optimism to Legacy Frax Dollar (FRAX) on Ethereum at the best cross-chain rate. SwitchFi routes your FRXUSD → FRAX exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
FRXUSD to FRAX market data
| Metric | FRXUSD · Optimism | FRAX · Ethereum |
|---|---|---|
| Price | $0.9992 | $0.9907 |
| Market cap | $108.81M | $237.34M |
| 24h volume | $7.86M | $380,155 |
| 24h change | -0.06% | +0.14% |
| 7d change | -0.08% | +0.07% |
| 24h high / low | $1.00 / $0.999 | $0.9916 / $0.9885 |
| All-time high | $1.01 | $1.14 |
| Market cap rank | #249 | #147 |
What is the FRXUSD to FRAX exchange rate?
At the current market price, 1 FRXUSD ≈ 1.0086 FRAX, and 1 FRAX ≈ 0.99145332 FRXUSD. 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 Frax USD is the junior asset: it is valued at $108.81M against Legacy Frax Dollar's $237.34M, a gap of about 2.2×. FRXUSD holds rank #249 while FRAX holds #147 by market capitalisation. Over the past 24 hours FRXUSD is -0.06% while FRAX is +0.14%, so the FRXUSD/FRAX rate has moved in FRAX's favour. On a 7-day view the tape shows FRXUSD -0.08% and FRAX +0.07%. With $7.86M and $380,155 in respective daily volume, neither side of a FRXUSD→FRAX swap struggles for depth.
FRXUSD to FRAX converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
FRXUSD / FRAX 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 Frax USD and Legacy Frax Dollar
Frax USD (FRXUSD) is the #249 cryptocurrency by market cap, worth $108.81M in aggregate. The price is hovering near its record high of $1.01. Circulating supply stands at 108.90M FRXUSD. Recent performance reads -0.08% over 7 days and -0.05% over the past month for FRXUSD. Around $7.86M of FRXUSD changes hands every 24 hours.
Legacy Frax Dollar (FRAX) ranks #147 by market capitalisation at $237.34M. 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 +0.07%, and +0.05% across 30 days. Its 24-hour trading volume is $380,155.
How to convert FRXUSD to FRAX
- 1 Enter the amount of FRXUSD on Optimism you want to convert — the swap widget on this page is prefilled with the FRXUSD → FRAX 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 FRAX 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 FRAX
BTC → FRAXEthereum
Bitcoin
ETH → FRAXEthereum
Ethereum
USDTEthereum → FRAXEthereum
Tether
BNB → FRAXEthereum
BNB
USDCEthereum → FRAXEthereum
USDC
XRP → FRAXEthereum
XRP
SOL → FRAXEthereum
Solana
TRX → FRAXEthereum
TRON
FIGR_HELOC → FRAXEthereum
Figure Heloc
HYPE → FRAXEthereum
Hyperliquid
DOGE → FRAXEthereum
Dogecoin
USDSEthereum → FRAXEthereum
USDS
Convert any other cryptocurrency from FRXUSD
FRXUSDOptimism → BTC
Bitcoin
FRXUSDOptimism → ETH
Ethereum
FRXUSDOptimism → USDTEthereum
Tether
FRXUSDOptimism → BNB
BNB
FRXUSDOptimism → USDCEthereum
USDC
FRXUSDOptimism → XRP
XRP
FRXUSDOptimism → SOL
Solana
FRXUSDOptimism → TRX
TRON
FRXUSDOptimism → FIGR_HELOC
Figure Heloc
FRXUSDOptimism → HYPE
Hyperliquid
FRXUSDOptimism → DOGE
Dogecoin
FRXUSDOptimism → USDSEthereum
USDS
FRXUSD to FRAX FAQ
What is the FRXUSD to FRAX exchange rate?
Right now 1 FRXUSD ≈ 1.0086 FRAX (and 1 FRAX ≈ 0.99145332 FRXUSD). 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 FRXUSD to FRAX on SwitchFi?
Three steps: set the FRXUSD amount, connect your wallet, then approve the best quoted FRXUSD→FRAX route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the FRXUSD to FRAX 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 FRXUSD to FRAX?
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 FRXUSD for FRAX?
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.