Swap SKY 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 13:34
- Payout network
- Arbitrum One
- 24 hours
- +0.43%
The figure is indicative; the exact amount is locked in the order.
One SKY buys 0.069304 USDC Arbitrum right now; the other way round, 1 USDC Arbitrum is 14.4292 SKY. Market over 24 hours: SKY against USDC Arbitrum plus 0.43%. The week added minus 0.84%.
The weekly corridor ran from 0.0633141 to 0.0696279 USDC Arbitrum, a spread of 9.97%.
The payout leaves in the Arbitrum One network, so the receiving address has to belong to that network. By market cap Sky sits 59th ($1.6 B) and USD Coin 6th ($71.65 B). Daily moves of SKY and USDC over 90 days line up at 0.03 (they travel apart).
Who takes the SKY → USDC Arbitrum route
- Sitting out the swingsSKY moved −12.78% over the past month. USDC tracks the dollar, so after the swap the value stops following SKY.
- A road both waysThe USDC Arbitrum → SKY direction is open too, so going back into SKY takes the same route.
SKY → USDC Arbitrum rate and amounts
Send SKY — receive USDC Arbitrum
| SKY | USDC Arbitrum |
|---|---|
| 200 | 13.8608 |
| 1,000 | 69.304 |
| 5,000 | 346.5198 |
| 50,000 | 3,465.2 |
| 200,000 | 13,860.79 |
| 1,000,000 | 69,303.95 |
Need USDC Arbitrum — send this much SKY
| USDC Arbitrum | SKY |
|---|---|
| 10 | 144.2919 |
| 50 | 721.4596 |
| 500 | 7,214.6 |
| 2,000 | 28,858.38 |
| 20,000 | 288,583.83 |
| 100,000 | 1,442,919.14 |
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 SKY | From | Network fee | Speed |
|---|---|---|---|---|
| Ethereum (ERC20) | 0.069304 | 3,372.68 SKY | ≈ $0.0062 | medium |
| Solana | 0.069304 | 3,372.68 SKY | ≈ $0.00048 | fast |
| Polygon | 0.069304 | 3,372.68 SKY | ≈ $0.00015 | fast |
| Arbitrum One open now | 0.069304 | — | ≈ $0.003 | fast |
| BASE | 0.069304 | — | — | — |
| BNB Smart Chain (BEP20) | 0.069304 | — | ≈ $0.0023 | fast |
| Avalanche C-Chain | 0.069304 | — | ≈ $0.0014 | fast |
| NEAR | 0.069304 | — | — | — |
| Optimism | 0.069304 | — | ≈ $0.00015 | fast |
| XLM | 0.069304 | — | — | — |
How the SKY → 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 SKY in Sky 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 SKY
- 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 SKY to USDC Arbitrum rate has been
- 24 hours
- +0.43%
- Week
- −0.84%
- Weekly high
- 0.0696279 USDC Arbitrum
- Weekly low
- 0.0633141 USDC Arbitrum
- Spread
- 9.97%
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 SKY/USDC Arbitrum travelled, by period
| Period | High | Low | Middle | Net move |
|---|---|---|---|---|
| 24 hours | 0.0684724 | 0.0671906 | 0.0679925 | +0.43% |
| Week | 0.0696279 | 0.0633141 | 0.0668002 | −0.84% |
| Month | 0.0975826 | 0.0654102 | 0.0757874 | −12.81% |
| Quarter | 0.0975826 | 0.0508287 | 0.0679934 | +20.97% |
Figures are in USDC Arbitrum per unit sent, from market data.
Daily SKY → USDC Arbitrum rate
| Day | Close | Against the day before |
|---|---|---|
| Oct 31, 2026 | 0.0677139 USDC Arbitrum | +2.4% |
| Oct 30, 2026 | 0.0661294 USDC Arbitrum | +1.1% |
| Oct 29, 2026 | 0.0654102 USDC Arbitrum | −0.03% |
| Oct 28, 2026 | 0.0654273 USDC Arbitrum | −3.48% |
| Oct 27, 2026 | 0.0677844 USDC Arbitrum | −1.28% |
| Oct 26, 2026 | 0.06866 USDC Arbitrum | −2.38% |
| Oct 25, 2026 | 0.0703337 USDC Arbitrum | −1.34% |
Daily RubyCash rate: SKY → USDC Arbitrum
| Date | RubyCash rate | Market rate |
|---|---|---|
| Nov 1, 2026 | 0.0691837 USDC Arbitrum | 0.068461 |
| Oct 31, 2026 | 0.0679205 USDC Arbitrum | 0.067446 |
| Oct 30, 2026 | 0.0671786 USDC Arbitrum | 0.0681504 |
| Oct 29, 2026 | 0.0663165 USDC Arbitrum | 0.0657087 |
| Oct 28, 2026 | 0.065324 USDC Arbitrum | 0.0654598 |
| Oct 27, 2026 | 0.0650733 USDC Arbitrum | 0.0648388 |
| Oct 26, 2026 | 0.0674894 USDC Arbitrum | 0.0683256 |
| Oct 25, 2026 | 0.0695546 USDC Arbitrum | 0.069104 |
| Oct 24, 2026 | 0.0696548 USDC Arbitrum | 0.0696067 |
| Oct 22, 2026 | 0.0731135 USDC Arbitrum | 0.0729147 |
| Oct 21, 2026 | 0.0756399 USDC Arbitrum | 0.076276 |
| Oct 20, 2026 | 0.0759807 USDC Arbitrum | 0.0764206 |
| Oct 19, 2026 | 0.070507 USDC Arbitrum | 0.0699984 |
| Oct 18, 2026 | 0.0694243 USDC Arbitrum | 0.0686095 |
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 SKY and USDC
- Price
- $0.068461
- 24 hours
- +0.43%
- Week
- +0.26%
- Market cap
- $1.6 B
- 24-hour turnover
- $5.34 M
- Rank by cap
- #59
- In circulation
- 23.42 B SKY
- Record price
- $0.10087
- 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.
Sky against USD Coin
| Sky (SKY) | USD Coin (USDC) | |
|---|---|---|
| Ticker | SKY | USDC |
| In circulation | 23.42 B SKY | 71.65 B USDC |
| Market cap | $1.6 B | $71.65 B |
| Rank by cap | #59 | #6 |
| Type | — | token |
| Network | — | Arbitrum One |
| Fees are paid in | — | ETH |
| Launched | — | 2018 |
| Built by | — | Circle |
| Supply cap | — | no cap |
Daily moves of SKY and USDC over 90 days line up at 0.03 — they travel apart.