Ethereum (ETH Optimism) → USD Coin (USDC ERC20)
The order runs on autopilot: the rate is locked when you create it, and the payout leaves as soon as the network confirms your transfer. No manual approval, no working hours.
Rate and amounts for ETH Optimism → USDC ERC20
1 ETH Optimism = 2,682.17 USDC ERC20
1 USDC ERC20 = 0.000372833 ETH Optimism
Rate as of Oct 1, 2026 02:30
- Orders from
- 0.0374734 ETH Optimism ≈ $100.52
- Payout network
- Ethereum (ERC20)
- 24 hours
- +0.12%
Right now 1 ETH Optimism gets you 2,682.17 USDC ERC20; the other way round, 1 USDC ERC20 is 0.000372833 ETH Optimism. Over 24 hours ETH Optimism/USDC ERC20 came in at plus 0.12%. Over the week, minus 0.06%.
The weekly range ran from 2,648.68 to 2,736.33 USDC ERC20, a spread of 3.31%. One order takes from 0.0374734 to 3,730 ETH Optimism. In dollars that is roughly $100.52.
The robot sends the payout in the Ethereum (ERC20) network, so the address has to belong to that network — a transfer to another one will not arrive. Market capitalisation puts Ethereum at No. 2 ($327.49 B) and USD Coin at No. 6 ($74.01 B). Over 90 days the daily moves of ETH and USDC correlate at 0 (they travel apart).
Which network USDC arrives in
The same USDC goes out in several networks. Each has its own rate and its own floor, and the fee is charged by the network itself.
| Network | Per 1 ETH Optimism | From | Network fee | Speed |
|---|---|---|---|---|
| Ethereum (ERC20) open | 2,682.17 | 0.0374734 ETH Optimism | ≈ $0.025 | medium |
| Solana | 2,682.17 | 0.0374734 ETH Optimism | ≈ $0.00059 | fast |
| Arbitrum One | 2,682.17 | 0.037454 ETH Optimism | ≈ $0.0035 | fast |
| BASE | 2,682.17 | 0.037454 ETH Optimism | — | — |
| BNB Smart Chain (BEP20) | 2,682.17 | 0.037454 ETH Optimism | ≈ $0.0025 | fast |
| Avalanche C-Chain | 2,682.17 | 0.037454 ETH Optimism | ≈ $0.0038 | fast |
| NEAR | 2,682.17 | 0.037454 ETH Optimism | — | — |
| Optimism | 2,682.17 | 0.037454 ETH Optimism | ≈ $0.00018 | fast |
| Polygon | 2,682.17 | 0.037454 ETH Optimism | ≈ $0.002 | fast |
| XLM | 2,682.17 | 0.037454 ETH Optimism | — | — |
ETH Optimism → USDC: all networks side by side Network charges for USDC
Rate and amounts for ETH Optimism → USDC ERC20
| ETH Optimism | USDC ERC20 |
|---|---|
| 0.05 | 134.1083 |
| 0.2 | 536.4331 |
| 0.5 | 1,341.08 |
| 2 | 5,364.33 |
| 5 | 13,410.83 |
| 20 | 53,643.31 |
| USDC ERC20 | ETH Optimism |
|---|---|
| 200 | 0.0745666 |
| 1,000 | 0.372833 |
| 2,000 | 0.745666 |
| 10,000 | 3.7283 |
| 20,000 | 7.4567 |
| 100,000 | 37.2833 |
How the ETH Optimism → USDC ERC20 exchange runs
- Work out the amount in the calculator — orders start at 0.0374734 ETH Optimism.
- Give a USDC address on Ethereum (ERC20) and a contact for the order.
- Send ETH Optimism on Optimism, exactly the amount the order shows.
- Nothing else is needed from you: as soon as the network confirms the transfer, the robot sends USD Coin to your address. The order page shows the status.
Check this before sending ETH Optimism
- The address network is Ethereum (ERC20). Sending through another network almost always means losing the transfer.
- The transfer must not be smaller than 0.0374734 ETH Optimism.
- Copy the address in full, then check its first and last characters once it is pasted.
- Send exactly the amount stated in the order: the automation matches your payment against it, and any difference sends the order back for recalculation.
How the ETH Optimism to USDC ERC20 rate has moved
high 2,736.33 USDC ERC20low 2,648.68 USDC ERC20
Sep 24, 2026 02:32Oct 1, 2026 02:32
high 2,775.54 USDC ERC20low 2,391.27 USDC ERC20
Aug 31, 2026 05:00Sep 30, 2026 05:00
high 2,775.54 USDC ERC20low 1,608.93 USDC ERC20
Jul 2, 2026 05:00Sep 30, 2026 05:00
high 4,692.09 USDC ERC20low 1,567.16 USDC ERC20
Oct 1, 2025 05:00Sep 30, 2026 05:00
- 24 hours
- +0.12%
- Week
- −0.06%
- Weekly high
- 2,736.33 USDC ERC20
- Weekly low
- 2,648.68 USDC ERC20
- Spread
- 3.31%
Market data from CoinGecko as of Oct 1, 2026 02:27. The exchange rate is worked out separately and differs from the market one. How these numbers are counted
The ETH Optimism/USDC ERC20 spread by period
| Period | High | Low | Middle | Period result |
|---|---|---|---|---|
| 24 hours | 2,731.88 | 2,662.17 | 2,681.89 | +0.12% |
| Week | 2,736.33 | 2,648.68 | 2,685.02 | −0.06% |
| Month | 2,775.54 | 2,391.27 | 2,550.69 | +11.35% |
| Quarter | 2,775.54 | 1,608.93 | 2,162.88 | +67.24% |
Figures are in USDC ERC20 per unit of the currency you send, taken from market data.
Daily ETH Optimism → USDC ERC20 rate
| Day | Close | Against the day before |
|---|---|---|
| Sep 30, 2026 | 2,690.77 USDC ERC20 | +0.09% |
| Sep 29, 2026 | 2,688.24 USDC ERC20 | +0.01% |
| Sep 28, 2026 | 2,688 USDC ERC20 | −0.29% |
| Sep 27, 2026 | 2,695.92 USDC ERC20 | +0.18% |
| Sep 26, 2026 | 2,691.11 USDC ERC20 | +0.13% |
| Sep 25, 2026 | 2,687.62 USDC ERC20 | +0.11% |
| Sep 24, 2026 | 2,684.73 USDC ERC20 | −2.48% |
Market data: ETH and USDC
Ethereum ETH- Price
- $2,682.33
- 24 hours
- +0.11%
- Week
- +0.09%
- Market cap
- $327.49 B
- 24-hour turnover
- $13.97 B
- Rank by cap
- #2
- In circulation
- 122.09 M ETH
- All-time high
- $4,946.05
USD Coin USDC- Price
- $0.999785
- 24 hours
- −0.01%
- Week
- −0.01%
- Market cap
- $74.01 B
- 24-hour turnover
- $21.11 B
- Rank by cap
- #6
- In circulation
- 74.03 B USDC
- All-time high
- $1.04
Source: CoinGecko, Oct 1, 2026 02:27.
Ethereum and USD Coin: how they differ
| Ethereum (ETH) | USD Coin (USDC) | |
|---|---|---|
| Ticker | ETH | USDC |
| Type | coin of its own network | token |
| Network | Optimism | Ethereum (ERC20) |
| Fees are paid in | ETH | ETH |
| Launched | 2015 | 2018 |
| Built by | Vitalik Buterin | Circle |
| Consensus | Proof of Stake | — |
| Block | ~12 sec | — |
| Supply cap | no cap | no cap |
| Privacy | transfers are public | — |
| In circulation | 122.09 M ETH | 74.03 B USDC |
| Market cap | $327.49 B | $74.01 B |
| Rank by cap | #2 | #6 |
Daily moves of ETH and USDC over the quarter link at 0 (they travel apart).
Why people take the ETH Optimism → USDC ERC20 route
- Stepping out of the swingsETH moved +11.34% over the past month. USDC tracks the dollar, so after the swap the amount stops following ETH.
- It works both waysThe USDC ERC20 → ETH Optimism direction is open as well — going back into ETH takes the same route and the same automation.
Common questions: ETH Optimism → USDC ERC20
What rate does ETH Optimism to USDC ERC20 run at?
As of Oct 1, 2026 02:30 it is 1 ETH Optimism = 2,682.17 USDC ERC20. The figure updates on its own, and the calculator always shows the current one. On the market that is around $2,681.59.
What amounts does ETH Optimism → USDC ERC20 accept?
From 0.0374734 to 3,730 ETH Optimism per order. The floor is roughly $100.52.
Why can I not swap less than 0.0374734 ETH Optimism?
The network fee and the handling do not depend on the amount. On a transfer below 0.0374734 ETH Optimism they eat a noticeable share of it, and the swap stops making sense for either side.
Is anything charged on top of the rate?
No. The payout is already worked out at the rate in the calculator. Separately you pay only the network fee for sending ETH Optimism, and the blockchain takes that one.
How long does swapping ETH Optimism for USDC ERC20 take?
The clock starts with confirmations: as soon as Optimism confirms your transfer, the order goes out for payout with no operator involved. After that the timing is set by how busy the network is — which is the difference between quick and instant. A block in Optimism closes in about 12 sec.
Which network will USDC ERC20 arrive in?
The payout goes out on Ethereum (ERC20). Check that the receiving wallet supports that network.
Which network is cheaper for receiving USDC?
Usually USDC SOL, USDC Arbitrum, USDC BEP20, USDC AVAX C, USDC Optimism, USDC Polygon works out cheaper. Still, the network is picked by what the recipient accepts, not by the fee.
What happens if the rate moves while I am paying?
Nothing: the rate is locked in the order and holds for as long as the order is alive. It is recalculated only if the payment arrives late or for a different amount — so send the exact sum, and send it promptly.
What did the ETH Optimism to USDC ERC20 rate do over the month?
Over the month, plus 11.35%: a low of 2,391.27, a high of 2,775.54, an average of 2,550.69 USDC ERC20 per 1 ETH Optimism.
Can I swap back, USDC ERC20 for ETH Optimism?
Yes, the reverse is open too: 1 USDC ERC20 = 0.000372826 ETH Optimism. The link to switch sits under the calculator.
Related reading
Other directions
The other way round
Send ETH Optimism, receive something else
ETH Optimism → USDS2,682.97
ETH Optimism → USDT Arbitrum2,684.04- ETH Optimism → USDT BEP202,684.04
- ETH Optimism → USDT AVAX C2,684.04
- ETH Optimism → USDT ERC202,684.04
- ETH Optimism → USDT NEAR2,684.04
- ETH Optimism → USDT Optimism2,684.04
- ETH Optimism → USDT SOL2,684.04
