Convert ERNon Optimism to USD1on Ethereum
Swap Ethos Reserve Note (ERN) on Optimism to USD1 (USD1) on Ethereum at the best cross-chain rate. SwitchFi routes your ERN → USD1 exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
ERN to USD1 market data
| Metric | ERN · Optimism | USD1 · Ethereum |
|---|---|---|
| Price | $0.9565 | $0.999 |
| Market cap | $2.10M | $4.46B |
| 24h volume | $662 | $699.84M |
| 24h change | -0.70% | -0.00% |
| 7d change | +1.34% | +0.01% |
| 24h high / low | $0.9649 / $0.9498 | $0.9993 / $0.998 |
| All-time high | $1.12 | $1.02 |
| Market cap rank | #2184 | #24 |
What is the ERN to USD1 exchange rate?
At the current market price, 1 ERN ≈ 0.95746338 USD1, and 1 USD1 ≈ 1.0444 ERN. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
USD1 carries the larger market value of the two — $4.46B versus $2.10M for Ethos Reserve Note. They currently rank #2184 and #24 among all cryptocurrencies. Day-on-day, ERN printed -0.70% and USD1 printed -0.00%, meaning the exchange rate between them has moved in USD1's favour. On a 7-day view the tape shows ERN +1.34% and USD1 +0.01%. Liquidity is ample on both legs — ERN trades $662 a day and USD1 trades $699.84M — so conversions execute at market rates. ERN currently trades 14.8% below its all-time high, while USD1 sits 2.5% under its own peak.
ERN to USD1 converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
ERN / USD1 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 Ethos Reserve Note and USD1
Ethos Reserve Note (ERN) is the #2184 cryptocurrency by market cap, worth $2.10M in aggregate. The price sits 14.8% under the record high of $1.12. There are currently 2.20M ERN in circulation. Recent performance reads +1.34% over 7 days and +1.46% over the past month for ERN. Its 24-hour trading volume is $662.
USD1 (USD1) ranks #24 by market capitalisation at $4.46B. Compared with its $1.02 all-time peak, it currently trades 2.5% lower. Circulating supply stands at 4.46B USD1. Over the last 7 days USD1 is +0.01%, and +0.03% across 30 days. Daily turnover comes to $699.84M.
How to convert ERN to USD1
- 1 Enter the amount of ERN on Optimism you want to convert — the swap widget on this page is prefilled with the ERN → USD1 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 USD1 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 USD1
BTC → USD1Ethereum
Bitcoin
ETH → USD1Ethereum
Ethereum
USDTEthereum → USD1Ethereum
Tether
BNB → USD1Ethereum
BNB
USDCEthereum → USD1Ethereum
USDC
XRP → USD1Ethereum
XRP
SOL → USD1Ethereum
Solana
TRX → USD1Ethereum
TRON
FIGR_HELOC → USD1Ethereum
Figure Heloc
HYPE → USD1Ethereum
Hyperliquid
DOGE → USD1Ethereum
Dogecoin
USDSEthereum → USD1Ethereum
USDS
Convert any other cryptocurrency from ERN
ERNOptimism → BTC
Bitcoin
ERNOptimism → ETH
Ethereum
ERNOptimism → USDTEthereum
Tether
ERNOptimism → BNB
BNB
ERNOptimism → USDCEthereum
USDC
ERNOptimism → XRP
XRP
ERNOptimism → SOL
Solana
ERNOptimism → TRX
TRON
ERNOptimism → FIGR_HELOC
Figure Heloc
ERNOptimism → HYPE
Hyperliquid
ERNOptimism → DOGE
Dogecoin
ERNOptimism → USDSEthereum
USDS
ERN to USD1 FAQ
What is the ERN to USD1 exchange rate?
Right now 1 ERN ≈ 0.95746338 USD1 (and 1 USD1 ≈ 1.0444 ERN). 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 ERN to USD1 on SwitchFi?
Type in how much ERN you're converting, connect a wallet, check the quoted ERN→USD1 route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the ERN to USD1 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 ERN to USD1?
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 ERN for USD1?
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.