Convert FRAXon Optimism to FRXUSDon Ethereum
Swap Legacy Frax Dollar (FRAX) on Optimism to Frax USD (FRXUSD) on Ethereum at the best cross-chain rate. SwitchFi routes your FRAX → FRXUSD exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
FRAX to FRXUSD market data
| Metric | FRAX · Optimism | FRXUSD · Ethereum |
|---|---|---|
| Price | $0.9905 | $0.9994 |
| Market cap | $237.29M | $108.44M |
| 24h volume | $2.43M | $7.74M |
| 24h change | +0.12% | -0.04% |
| 7d change | +0.05% | -0.04% |
| 24h high / low | $0.9915 / $0.9884 | $1.00 / $0.9991 |
| All-time high | $1.14 | $1.01 |
| Market cap rank | #148 | #250 |
What is the FRAX to FRXUSD exchange rate?
At the current market price, 1 FRAX ≈ 0.99108152 FRXUSD, and 1 FRXUSD ≈ 1.009 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 $237.29M dwarfs Frax USD's $108.44M by a factor of about 2.2×. FRAX holds rank #148 while FRXUSD holds #250 by market capitalisation. The last 24 hours put FRAX at +0.12% against -0.04% for FRXUSD — the FRAX/FRXUSD rate has moved in FRAX's favour. On a 7-day view the tape shows FRAX +0.05% and FRXUSD -0.04%. Liquidity is ample on both legs — FRAX trades $2.43M a day and FRXUSD trades $7.74M — so conversions execute at market rates.
FRAX to FRXUSD converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
FRAX / FRXUSD 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 Frax USD
Legacy Frax Dollar (FRAX) ranks #148 by market capitalisation at $237.29M. The price sits 13.1% under the record high of $1.14. There are currently 239.57M FRAX in circulation. Over the last 7 days FRAX is +0.05%, and +0.20% across 30 days. Its 24-hour trading volume is $2.43M.
Frax USD (FRXUSD) is the #250 cryptocurrency by market cap, worth $108.44M in aggregate. The price is hovering near its record high of $1.01. Circulating supply stands at 108.50M FRXUSD. Recent performance reads -0.04% over 7 days and -0.02% over the past month for FRXUSD. Around $7.74M of FRXUSD changes hands every 24 hours.
How to convert FRAX to FRXUSD
- 1 Enter the amount of FRAX on Optimism you want to convert — the swap widget on this page is prefilled with the FRAX → FRXUSD 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 FRXUSD 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 FRXUSD
BTC → FRXUSDEthereum
Bitcoin
ETH → FRXUSDEthereum
Ethereum
USDTEthereum → FRXUSDEthereum
Tether
BNB → FRXUSDEthereum
BNB
USDCEthereum → FRXUSDEthereum
USDC
XRP → FRXUSDEthereum
XRP
SOL → FRXUSDEthereum
Solana
TRX → FRXUSDEthereum
TRON
FIGR_HELOC → FRXUSDEthereum
Figure Heloc
HYPE → FRXUSDEthereum
Hyperliquid
DOGE → FRXUSDEthereum
Dogecoin
USDSEthereum → FRXUSDEthereum
USDS
Convert any other cryptocurrency from FRAX
FRAXOptimism → BTC
Bitcoin
FRAXOptimism → ETH
Ethereum
FRAXOptimism → USDTEthereum
Tether
FRAXOptimism → BNB
BNB
FRAXOptimism → USDCEthereum
USDC
FRAXOptimism → XRP
XRP
FRAXOptimism → SOL
Solana
FRAXOptimism → TRX
TRON
FRAXOptimism → FIGR_HELOC
Figure Heloc
FRAXOptimism → HYPE
Hyperliquid
FRAXOptimism → DOGE
Dogecoin
FRAXOptimism → USDSEthereum
USDS
FRAX to FRXUSD FAQ
What is the FRAX to FRXUSD exchange rate?
1 FRAX is worth roughly 0.99108152 FRXUSD at the moment (inverted: 1 FRXUSD ≈ 1.009 FRAX). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert FRAX to FRXUSD on SwitchFi?
Three steps: set the FRAX amount, connect your wallet, then approve the best quoted FRAX→FRXUSD route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the FRAX to FRXUSD 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 FRAX to FRXUSD?
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 FRAX for FRXUSD?
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.