Swap ORCA 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 Nov 1, 2026 12:14
- Payout network
- Arbitrum One
- 24 hours
- +2.55%
The figure is indicative; the exact amount is locked in the order.
The direction runs at 1.5463 USDC Arbitrum per ORCA, or 0.646693 ORCA per USDC Arbitrum. Market over 24 hours: ORCA against USDC Arbitrum plus 2.55%. The week added minus 12.62%.
The weekly corridor ran from 1.5076 to 1.7613 USDC Arbitrum, a spread of 16.83%.
The payout leaves in the Arbitrum One network, so the receiving address has to belong to that network. By market cap Orca sits 289th ($93.87 M) and USD Coin 6th ($71.65 B). Daily moves of ORCA and USDC over 90 days line up at 0.01 (they travel apart).
Who takes the ORCA → USDC Arbitrum route
- Sitting out the swingsORCA moved −7.44% over the past month. USDC tracks the dollar, so after the swap the value stops following ORCA.
- A road both waysThe USDC Arbitrum → ORCA direction is open too, so going back into ORCA takes the same route.
ORCA → USDC Arbitrum rate and amounts
Send ORCA — receive USDC Arbitrum
| ORCA | USDC Arbitrum |
|---|---|
| 10 | 15.4633 |
| 50 | 77.3165 |
| 200 | 309.2658 |
| 2,000 | 3,092.66 |
| 10,000 | 15,463.29 |
| 50,000 | 77,316.46 |
Need USDC Arbitrum — send this much ORCA
| USDC Arbitrum | ORCA |
|---|---|
| 10 | 6.4669 |
| 50 | 32.3346 |
| 500 | 323.3464 |
| 2,000 | 1,293.39 |
| 20,000 | 12,933.86 |
| 100,000 | 64,669.29 |
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 ORCA | From | Network fee | Speed |
|---|---|---|---|---|
| Ethereum (ERC20) | 1.5463 | 153.6098 ORCA | ≈ $0.0054 | medium |
| Solana | 1.5463 | 153.6098 ORCA | ≈ $0.00048 | fast |
| Polygon | 1.5463 | 153.6098 ORCA | ≈ $0.00016 | fast |
| Arbitrum One open now | 1.5463 | — | ≈ $0.003 | fast |
| BASE | 1.5463 | — | — | — |
| BNB Smart Chain (BEP20) | 1.5463 | — | ≈ $0.0023 | fast |
| Avalanche C-Chain | 1.5463 | — | ≈ $0.0014 | fast |
| NEAR | 1.5463 | — | — | — |
| Optimism | 1.5463 | — | ≈ $0.00015 | fast |
| XLM | 1.5463 | — | — | — |
How the ORCA → 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 ORCA in Orca 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 ORCA
- 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 ORCA to USDC Arbitrum rate has been
- 24 hours
- +2.55%
- Week
- −12.62%
- Weekly high
- 1.7613 USDC Arbitrum
- Weekly low
- 1.5076 USDC Arbitrum
- Spread
- 16.83%
Market data from CoinGecko as of Nov 1, 2026 11:54; the exchange rate is calculated separately and differs. Where these numbers come from
How far ORCA/USDC Arbitrum travelled, by period
| Period | High | Low | Middle | Net move |
|---|---|---|---|---|
| 24 hours | 1.5435 | 1.5076 | 1.5283 | +2.55% |
| Week | 1.7613 | 1.5076 | 1.6395 | −12.62% |
| Month | 3.212 | 1.5283 | 1.9682 | −7.47% |
| Quarter | 3.212 | 1.0213 | 1.5218 | +39.23% |
Figures are in USDC Arbitrum per unit sent, from market data.
Daily ORCA → USDC Arbitrum rate
| Day | Close | Against the day before |
|---|---|---|
| Oct 31, 2026 | 1.5283 USDC Arbitrum | −2.48% |
| Oct 30, 2026 | 1.5672 USDC Arbitrum | −8.85% |
| Oct 29, 2026 | 1.7194 USDC Arbitrum | +3.23% |
| Oct 28, 2026 | 1.6657 USDC Arbitrum | −0.61% |
| Oct 27, 2026 | 1.6759 USDC Arbitrum | −2.68% |
| Oct 26, 2026 | 1.7221 USDC Arbitrum | −5.96% |
| Oct 25, 2026 | 1.8312 USDC Arbitrum | +4.51% |
Daily RubyCash rate: ORCA → USDC Arbitrum
| Date | RubyCash rate | Market rate |
|---|---|---|
| Nov 1, 2026 | 1.5472 USDC Arbitrum | 1.54 |
| Oct 31, 2026 | 1.5297 USDC Arbitrum | 1.53 |
| Oct 30, 2026 | 1.5432 USDC Arbitrum | 1.5606 |
| Oct 29, 2026 | 1.5709 USDC Arbitrum | 1.5713 |
| Oct 28, 2026 | 1.7169 USDC Arbitrum | 1.7308 |
| Oct 27, 2026 | 1.657 USDC Arbitrum | 1.6611 |
| Oct 26, 2026 | 1.6628 USDC Arbitrum | 1.6812 |
| Oct 25, 2026 | 1.7354 USDC Arbitrum | 1.7408 |
| Oct 24, 2026 | 1.8102 USDC Arbitrum | 1.8107 |
| Oct 22, 2026 | 1.841 USDC Arbitrum | 1.8609 |
| Oct 21, 2026 | 1.9031 USDC Arbitrum | 1.9006 |
| Oct 20, 2026 | 1.7662 USDC Arbitrum | 1.7704 |
| Oct 19, 2026 | 1.7496 USDC Arbitrum | 1.7402 |
| Oct 18, 2026 | 1.7843 USDC Arbitrum | 1.7804 |
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 ORCA and USDC
- Price
- $1.54
- 24 hours
- +2.56%
- Week
- −12.74%
- Market cap
- $93.87 M
- 24-hour turnover
- $7.08 M
- Rank by cap
- #289
- In circulation
- 60.8 M ORCA
- Record price
- $20.33
- Price
- $1.00
- 24 hours
- +0.01%
- Week
- +0.05%
- Market cap
- $71.65 B
- 24-hour turnover
- $5.88 B
- Rank by cap
- #6
- In circulation
- 71.65 B USDC
- Record price
- $1.04
Source: CoinGecko, Nov 1, 2026 11:54.
Orca against USD Coin
| Orca (ORCA) | USD Coin (USDC) | |
|---|---|---|
| Ticker | ORCA | USDC |
| In circulation | 60.8 M ORCA | 71.65 B USDC |
| Market cap | $93.87 M | $71.65 B |
| Rank by cap | #289 | #6 |
| Type | — | token |
| Network | — | Arbitrum One |
| Fees are paid in | — | ETH |
| Launched | — | 2018 |
| Built by | — | Circle |
| Supply cap | — | no cap |
Daily moves of ORCA and USDC over 90 days line up at 0.01 — they travel apart.