Convert FRAXon Optimism to USD0on Ethereum
Swap Legacy Frax Dollar (FRAX) on Optimism to Usual USD (USD0) on Ethereum at the best cross-chain rate. SwitchFi routes your FRAX → USD0 exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
FRAX to USD0 market data
| Metric | FRAX · Optimism | USD0 · Ethereum |
|---|---|---|
| Price | $0.991 | $0.9986 |
| Market cap | $237.41M | $552.57M |
| 24h volume | $354,914 | $416,192 |
| 24h change | +0.23% | -0.01% |
| 7d change | +0.08% | +0.06% |
| 24h high / low | $0.9915 / $0.9884 | $0.9988 / $0.9984 |
| All-time high | $1.14 | $1.33 |
| Market cap rank | #149 | #96 |
What is the FRAX to USD0 exchange rate?
At the current market price, 1 FRAX ≈ 0.99234042 USD0, and 1 USD0 ≈ 1.0077 FRAX. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Legacy Frax Dollar is the smaller side of this pair — Usual USD's market capitalisation of $552.57M is roughly 2.3× larger than Legacy Frax Dollar's $237.41M. They currently rank #149 and #96 among all cryptocurrencies. Over the past 24 hours FRAX is +0.23% while USD0 is -0.01%, so the FRAX/USD0 rate has moved in FRAX's favour. Across the last 7 days the comparison reads +0.08% for FRAX versus +0.06% for USD0. With $354,914 and $416,192 in respective daily volume, neither side of a FRAX→USD0 swap struggles for depth. Measured from record highs, FRAX is down 13.1% and USD0 is down 24.7%.
FRAX to USD0 converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
FRAX / USD0 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 Usual USD
Legacy Frax Dollar (FRAX) ranks #149 by market capitalisation at $237.41M. 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 +0.08%, and +0.05% across 30 days. Its 24-hour trading volume is $354,914.
With a total market value of $552.57M, Usual USD (USD0) sits at #96 among all cryptocurrencies. It is trading 24.7% below its all-time high of $1.33. There are currently 553.34M USD0 in circulation. USD0 has moved +0.06% week-on-week and +0.01% over 30 days. Around $416,192 of USD0 changes hands every 24 hours.
How to convert FRAX to USD0
- 1 Enter the amount of FRAX on Optimism you want to convert — the swap widget on this page is prefilled with the FRAX → USD0 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 USD0 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.
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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 USD0 FAQ
What is the FRAX to USD0 exchange rate?
1 FRAX is worth roughly 0.99234042 USD0 at the moment (inverted: 1 USD0 ≈ 1.0077 FRAX). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert FRAX to USD0 on SwitchFi?
Type in how much FRAX you're converting, connect a wallet, check the quoted FRAX→USD0 route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the FRAX to USD0 swap instant?
Same-chain swaps settle in seconds; cross-chain routes typically take a few minutes while the bridge confirms on both sides. You can track live status until the funds land.
Are there fees to convert FRAX to USD0?
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 USD0?
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.