Swap USD Coin (USDC XLM) for USD Coin (USDC Optimism)
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 18, 2026 18:03
- Payout network
- Optimism
- 24 hours
- 0%
You get
USDC Optimism
Start the order
USDC Optimism
The figure is indicative; the exact amount is locked in the order.
Today USDC XLM goes for 1.0001 USDC Optimism, and USDC Optimism goes for 0.9999 USDC XLM. Market over 24 hours: USDC XLM against USDC Optimism a move of 0%. The week added a move of 0%.
The weekly corridor ran from 1 to 1 USDC Optimism, a spread of 0%.
The payout leaves in the Optimism network, so the receiving address has to belong to that network.
Who takes the USDC XLM → USDC Optimism route
- Moving between networksUSDC in XLM (fee —) becomes Optimism (fee ≈ $0.0002) — the usual way to top up a wallet or an exchange that speaks one network only.
- A road both waysThe USDC Optimism → USDC XLM direction is open too, so going back into USDC takes the same route.
USDC XLM → USDC Optimism rate and amounts
1 USDC XLM = 1.0001 USDC Optimism
1 USDC Optimism = 0.9999 USDC XLM
Send USDC XLM — receive USDC Optimism
| USDC XLM | USDC Optimism |
|---|---|
| 20 | 20.002 |
| 100 | 100.01 |
| 500 | 500.05 |
| 5,000 | 5,000.5 |
| 20,000 | 20,002 |
| 100,000 | 100,010 |
Need USDC Optimism — send this much USDC XLM
| USDC Optimism | USDC XLM |
|---|---|
| 20 | 19.998 |
| 100 | 99.99 |
| 500 | 499.95 |
| 5,000 | 4,999.5 |
| 20,000 | 19,998 |
| 100,000 | 99,990 |
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 USDC XLM | From | Network fee | Speed |
|---|---|---|---|---|
| Ethereum (ERC20) | 1.0001 | 200 USDC XLM | ≈ $0.14 | medium |
| Solana | 1.0001 | 200 USDC XLM | ≈ $0.00053 | fast |
| Polygon | 1.0001 | 200 USDC XLM | ≈ $0.0018 | fast |
| Arbitrum One | 1.0001 | — | ≈ $0.0035 | fast |
| BASE | 1.0001 | — | — | — |
| BNB Smart Chain (BEP20) | 1.0001 | — | ≈ $0.0024 | fast |
| Avalanche C-Chain | 1.0001 | — | ≈ $0.00055 | fast |
| NEAR | 1.0001 | — | — | — |
| Optimism open now | 1.0001 | — | ≈ $0.0002 | fast |
How the USDC XLM → USDC Optimism order runs
- Work out the amount in the calculator and press the exchange button.
- Enter a USDC address in Optimism and a way to reach you.
- Send USDC XLM in XLM for exactly the amount stated in the order.
- Once the network confirms your transfer, USD Coin Optimism leaves for your address. The order page tracks every step.
Check this before sending USDC XLM
- The address network is Optimism. 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 USDC XLM to USDC Optimism rate has been
high 1 USDC Optimismlow 1 USDC Optimism
Sep 11, 2026 18:07Sep 18, 2026 18:07
high 1 USDC Optimismlow 1 USDC Optimism
Aug 19, 2026 03:00Sep 18, 2026 03:00
high 1 USDC Optimismlow 1 USDC Optimism
Jun 20, 2026 03:00Sep 18, 2026 03:00
high 1 USDC Optimismlow 1 USDC Optimism
Sep 19, 2025 03:00Sep 18, 2026 03:00
- 24 hours
- 0%
- Week
- 0%
- Weekly high
- 1 USDC Optimism
- Weekly low
- 1 USDC Optimism
- Spread
- 0%
Market data from CoinGecko as of Sep 18, 2026 16:24; the exchange rate is calculated separately and differs. Where these numbers come from
How far USDC XLM/USDC Optimism travelled, by period
| Period | High | Low | Middle | Net move |
|---|---|---|---|---|
| 24 hours | 1 | 1 | 1 | 0% |
| Week | 1 | 1 | 1 | 0% |
| Month | 1 | 1 | 1 | 0% |
| Quarter | 1 | 1 | 1 | 0% |
Figures are in USDC Optimism per unit sent, from market data.
Daily USDC XLM → USDC Optimism rate
| Day | Close | Against the day before |
|---|---|---|
| Sep 18, 2026 | 1 USDC Optimism | 0% |
| Sep 17, 2026 | 1 USDC Optimism | 0% |
| Sep 16, 2026 | 1 USDC Optimism | 0% |
| Sep 15, 2026 | 1 USDC Optimism | 0% |
| Sep 14, 2026 | 1 USDC Optimism | 0% |
| Sep 13, 2026 | 1 USDC Optimism | 0% |
| Sep 12, 2026 | 1 USDC Optimism | 0% |
Daily RubyCash rate: USDC XLM → USDC Optimism
| Date | RubyCash rate | Market rate |
|---|---|---|
| Sep 18, 2026 | 1.0001 USDC Optimism | 1 |
| Sep 17, 2026 | 1.0001 USDC Optimism | 1 |
| Sep 16, 2026 | 1.0001 USDC Optimism | 1 |
Our own rate is written down every hour; the table keeps the last entry of each day. The market column is the ratio of the same two coins on CoinGecko at that moment. Where these numbers come from
The numbers on USDC
USD Coin USDC- Price
- $0.999528
- 24 hours
- −0.01%
- Week
- 0%
- Market cap
- $73.77 B
- 24-hour turnover
- $16.85 B
- Rank by cap
- #6
- In circulation
- 73.81 B USDC
- Record price
- $1.04
Source: CoinGecko, Sep 18, 2026 16:24.
Common questions: USDC XLM → USDC Optimism
What rate does USDC XLM to USDC Optimism run at?
As of Sep 18, 2026 18:03 it is 1 USDC XLM = 1.0001 USDC Optimism. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $0.999628.
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 USDC XLM, and that one goes to the blockchain, not to us.
How long does USDC XLM to USDC Optimism take?
The clock starts with confirmations: the order goes into work once XLM confirms your transfer. After that it comes down to how busy the network is.
Which network will USDC Optimism arrive in?
The payout leaves in Optimism. 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 USDC XLM to USDC Optimism rate do this month?
The month came in at a move of 0%. Low 1, high 1, middle 1 USDC Optimism per USDC XLM.
Can I go back, USDC Optimism to USDC XLM?
Yes, the reverse direction is open: 1 USDC Optimism = 1.0001 USDC XLM. The link sits right under the calculator.
Worth reading
Where else this can go
The other way round
Send USDC XLM, receive something else
USDC XLM → USDS1.0003
USDC XLM → USDT Arbitrum1.0007- USDC XLM → USDT BEP201.0007
- USDC XLM → USDT AVAX C1.0007
- USDC XLM → USDT ERC201.0007
- USDC XLM → USDT NEAR1.0007
- USDC XLM → USDT OMNI1.0007
- USDC XLM → USDT Optimism1.0007