Swap Optimism (OP Optimism) for USD Coin (USDC Arbitrum)
The calculator does the maths at the live rate, the page lists the limits and the timing. Your rate is locked the moment the order is created.
Rate as of Sep 17, 2026 11:08
- Payout network
- Arbitrum One
- 24 hours
- +2.99%
You get
USDC Arbitrum
Start the order
USDC Arbitrum
The figure is indicative; the exact amount is locked in the order.
Today OP Optimism goes for 0.0974446 USDC Arbitrum, and USDC Arbitrum goes for 10.2622 OP Optimism. Market over 24 hours: OP Optimism against USDC Arbitrum plus 2.99%. The week added minus 2.49%.
The weekly corridor ran from 0.0917893 to 0.105146 USDC Arbitrum, a spread of 14.55%.
The payout leaves in the Arbitrum One network, so the receiving address has to belong to that network. By market cap Optimism sits 166th ($220.96 M) and USD Coin 6th ($73.69 B). Daily moves of OP and USDC over 90 days line up at 0.01 (they travel apart).
Who takes the OP Optimism → USDC Arbitrum route
- Sitting out the swingsOP moved +13.29% over the past month. USDC tracks the dollar, so after the swap the value stops following OP.
- A road both waysThe USDC Arbitrum → OP Optimism direction is open too, so going back into OP takes the same route.
OP Optimism → USDC Arbitrum rate and amounts
1 OP Optimism = 0.0974446 USDC Arbitrum
1 USDC Arbitrum = 10.2622 OP Optimism
Send OP Optimism — receive USDC Arbitrum
| OP Optimism | USDC Arbitrum |
|---|---|
| 200 | 19.4889 |
| 1,000 | 97.4446 |
| 5,000 | 487.2229 |
| 50,000 | 4,872.23 |
| 200,000 | 19,488.92 |
| 1,000,000 | 97,444.59 |
Need USDC Arbitrum — send this much OP Optimism
| USDC Arbitrum | OP Optimism |
|---|---|
| 20 | 205.2449 |
| 100 | 1,026.22 |
| 500 | 5,131.12 |
| 5,000 | 51,311.21 |
| 20,000 | 205,244.86 |
| 100,000 | 1,026,224.28 |
Payout network for USDC
The same USDC goes out in several networks. Rates and lower limits differ, and the fee is charged by the network itself.
| Network | Per OP Optimism | From | Network fee | Speed |
|---|---|---|---|---|
| Ethereum (ERC20) | 0.0974446 | 2,157.5 OP Optimism | ≈ $0.0086 | medium |
| Solana | 0.0974446 | 2,157.5 OP Optimism | ≈ $0.0005 | fast |
| Polygon | 0.0974446 | 2,157.5 OP Optimism | ≈ $0.0017 | fast |
| Arbitrum One open now | 0.0974446 | — | ≈ $0.0032 | fast |
| BASE | 0.0974446 | — | — | — |
| BNB Smart Chain (BEP20) | 0.0974446 | — | ≈ $0.0024 | fast |
| Avalanche C-Chain | 0.0974446 | — | ≈ < $0.0001 | fast |
| NEAR | 0.0974446 | — | — | — |
| Optimism | 0.0974446 | — | ≈ $0.00016 | fast |
| XLM | 0.0974446 | — | — | — |
How the OP Optimism → USDC Arbitrum order runs
- Work out the amount in the calculator and press the exchange button.
- Enter a USDC address in Arbitrum One and a way to reach you.
- Send OP Optimism in Optimism for exactly the amount stated in the order.
- Once the network confirms your transfer, USD Coin leaves for your address. The order page tracks every step.
Check this before sending OP Optimism
- The address network is Arbitrum One. Sending through another network usually means losing the transfer.
- Copy the address whole, then compare the first and last characters after pasting.
- Coins go through an AML check: a flagged transfer can be held until the check is finished.
Where the OP Optimism to USDC Arbitrum rate has been
high 0.105146 USDC Arbitrumlow 0.0917893 USDC Arbitrum
Sep 10, 2026 11:12Sep 17, 2026 11:12
high 0.112176 USDC Arbitrumlow 0.0820366 USDC Arbitrum
Aug 18, 2026 03:00Sep 17, 2026 03:00
high 0.112176 USDC Arbitrumlow 0.0820366 USDC Arbitrum
Jun 19, 2026 03:00Sep 17, 2026 03:00
high 0.832534 USDC Arbitrumlow 0.0820366 USDC Arbitrum
Sep 18, 2025 03:00Sep 17, 2026 03:00
- 24 hours
- +2.99%
- Week
- −2.49%
- Weekly high
- 0.105146 USDC Arbitrum
- Weekly low
- 0.0917893 USDC Arbitrum
- Spread
- 14.55%
Market data from CoinGecko as of Sep 17, 2026 08:24; the exchange rate is calculated separately and differs. Where these numbers come from
How far OP Optimism/USDC Arbitrum travelled, by period
| Period | High | Low | Middle | Net move |
|---|---|---|---|---|
| 24 hours | 0.0963574 | 0.0917893 | 0.093799 | +2.99% |
| Week | 0.105146 | 0.0917893 | 0.0965684 | −2.49% |
| Month | 0.112176 | 0.0820366 | 0.0982219 | +13.3% |
| Quarter | 0.112176 | 0.0820366 | 0.0966138 | −12.6% |
Figures are in USDC Arbitrum per unit sent, from market data.
Daily OP Optimism → USDC Arbitrum rate
| Day | Close | Against the day before |
|---|---|---|
| Sep 17, 2026 | 0.0954255 USDC Arbitrum | +1.76% |
| Sep 16, 2026 | 0.0937752 USDC Arbitrum | −8.3% |
| Sep 15, 2026 | 0.102265 USDC Arbitrum | +7.89% |
| Sep 14, 2026 | 0.0947861 USDC Arbitrum | −1.03% |
| Sep 13, 2026 | 0.0957694 USDC Arbitrum | +0.31% |
| Sep 12, 2026 | 0.0954723 USDC Arbitrum | +1.81% |
| Sep 11, 2026 | 0.0937764 USDC Arbitrum | −5.78% |
The numbers on OP and USDC
Optimism OP- Price
- $0.096108
- 24 hours
- +2.98%
- Week
- −2.8%
- Market cap
- $220.96 M
- 24-hour turnover
- $61.34 M
- Rank by cap
- #166
- In circulation
- 2.3 B OP
- Record price
- $4.84
USD Coin USDC- Price
- $0.999596
- 24 hours
- −0.01%
- Week
- 0%
- Market cap
- $73.69 B
- 24-hour turnover
- $18.44 B
- Rank by cap
- #6
- In circulation
- 73.72 B USDC
- Record price
- $1.04
Source: CoinGecko, Sep 17, 2026 08:24.
Optimism against USD Coin
| Optimism (OP) | USD Coin (USDC) | |
|---|---|---|
| Ticker | OP | USDC |
| Network | Optimism | Arbitrum One |
| Fees are paid in | ETH | ETH |
| In circulation | 2.3 B OP | 73.72 B USDC |
| Market cap | $220.96 M | $73.69 B |
| Rank by cap | #166 | #6 |
| Type | — | token |
| Launched | — | 2018 |
| Built by | — | Circle |
| Supply cap | — | no cap |
Daily moves of OP and USDC over 90 days line up at 0.01 — they travel apart.
Common questions: OP Optimism → USDC Arbitrum
What rate does OP Optimism to USDC Arbitrum run at?
As of Sep 17, 2026 11:08 it is 1 OP Optimism = 0.0974446 USDC Arbitrum. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $0.0974052.
What else is taken on top of the rate?
The payout is already calculated at the rate in the calculator. On top of it you only pay the network fee for sending OP Optimism, and that one goes to the blockchain, not to us.
How long does OP Optimism to USDC Arbitrum take?
The clock starts with confirmations: the order goes into work once Optimism confirms your transfer. After that it comes down to how busy the network is.
Which network will USDC Arbitrum arrive in?
The payout leaves in Arbitrum One. Make sure the receiving wallet works with that network.
Where is receiving USDC cheaper?
The cheapest is usually USDC SOL, USDC Polygon, USDC Arbitrum, USDC BEP20, USDC AVAX C, USDC Optimism. Still, the network is chosen by what the recipient supports, not by the fee.
What if the rate moves while I am paying?
The rate is pinned to the order and does not move while the order is alive. It can be recalculated if the payment arrives late or for a different amount — so send the exact sum, and send it promptly.
What did the OP Optimism to USDC Arbitrum rate do this month?
The month came in at plus 13.3%. Low 0.0820366, high 0.112176, middle 0.0982219 USDC Arbitrum per OP Optimism.
Can I go back, USDC Arbitrum to OP Optimism?
Yes, the reverse direction is open: 1 USDC Arbitrum = 10.3139 OP Optimism. The link sits right under the calculator.
Worth reading
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Where else this can go
The other way round
Send OP Optimism, receive something else
OP Optimism → USDS0.0978456
OP Optimism → USDT Arbitrum0.0978456- OP Optimism → USDT BEP200.0978456
- OP Optimism → USDT AVAX C0.0978456
- OP Optimism → USDT ERC200.0978456
- OP Optimism → USDT NEAR0.0978456
- OP Optimism → USDT OMNI0.0978456
- OP Optimism → USDT Optimism0.0978456
