Swap Simon's Cat (CAT) for Ethereum (ETH 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 19:49
- Orders from
- 103,039,670.27 CAT ≈ $167.95
- Payout network
- Arbitrum One
- 24 hours
- −0.41%
The figure is indicative; the exact amount is locked in the order.
One CAT buys 0.000000000719 ETH Arbitrum right now; the other way round, 1 ETH Arbitrum is 1,391,072,455.62 CAT. Market over 24 hours: CAT against ETH Arbitrum minus 0.41%. The week added minus 2.69%.
The weekly corridor ran from 0.00000000071 to 0.000000000751 ETH Arbitrum, a spread of 5.87%. A single order takes 103,039,670.27 to 6,130,000,000,000 CAT. In dollars that is roughly $167.95.
The payout leaves in the Arbitrum One network, so the receiving address has to belong to that network. By market cap Simon's Cat sits 1134th ($12.25 M) and Ethereum 2th ($276.72 B). Daily moves of CAT and ETH over 90 days line up at 0.37 (they travel apart).
Who takes the CAT → ETH Arbitrum route
- Fuel for Arbitrum OneWithout Ethereum nothing moves in Arbitrum One — every transfer and every contract call is paid in it.
- Different basketsDaily moves of CAT and ETH over 90 days line up at 0.37 (they travel apart) — the looser the link, the less a portfolio depends on one coin.
- A road both waysThe ETH Arbitrum → CAT direction is open too, so going back into CAT takes the same route.
CAT → ETH Arbitrum rate and amounts
Send CAT — receive ETH Arbitrum
| CAT | ETH Arbitrum | ≈ USD |
|---|---|---|
| 200,000,000 | 0.143774 | $326.00 |
| 500,000,000 | 0.359435 | $815.00 |
| 2,000,000,000 | 1.4377 | $3,260.00 |
| 5,000,000,000 | 3.5943 | $8,150.00 |
| 20,000,000,000 | 14.3774 | $32,600.00 |
| 50,000,000,000 | 35.9435 | $81,500.00 |
Need ETH Arbitrum — send this much CAT
| ETH Arbitrum | CAT | ≈ USD |
|---|---|---|
| 0.1 | 139,107,245.56 | $226.74 |
| 0.2 | 278,214,491.12 | $453.49 |
| 1 | 1,391,072,455.62 | $2,267.45 |
| 2 | 2,782,144,911.25 | $4,534.90 |
| 10 | 13,910,724,556.24 | $22,674.48 |
| 20 | 27,821,449,112.48 | $45,348.96 |
Payout network for ETH
The same ETH goes out in several networks. Rates and lower limits differ, and the fee is charged by the network itself.
| Network | Per CAT | From | Network fee | Speed |
|---|---|---|---|---|
| Ethereum | 0.000000000719 | 103,039,670.27 CAT | ≈ $0.002 | — |
| BNB Smart Chain (BEP20) | 0.000000000719 | 103,039,670.27 CAT | ≈ $0.0023 | fast |
| Arbitrum One open now | 0.000000000719 | 103,039,670.27 CAT | ≈ $0.00095 | fast |
| Optimism | 0.000000000719 | 103,039,670.27 CAT | ≈ < $0.0001 | fast |
| BASE | 0.000000000719 | — | — | — |
How the CAT → ETH Arbitrum order runs
- Work out the amount in the calculator: orders start at 103,039,670.27 CAT.
- Enter a ETH address in Arbitrum One and a way to reach you.
- Send CAT in Simon's Cat for exactly the amount stated in the order.
- Once the network confirms your transfer, Ethereum leaves for your address. The order page tracks every step.
Check this before sending CAT
- The address network is Arbitrum One. Sending through another network usually means losing the transfer.
- The transfer must not be smaller than 103,039,670.27 CAT.
- 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 CAT to ETH Arbitrum rate has been
- 24 hours
- −0.41%
- Week
- −2.69%
- Weekly high
- 0.000000000751 ETH Arbitrum
- Weekly low
- 0.00000000071 ETH Arbitrum
- Spread
- 5.87%
Market data from CoinGecko as of Nov 1, 2026 16:54; the exchange rate is calculated separately and differs. Where these numbers come from
How far CAT/ETH Arbitrum travelled, by period
| Period | High | Low | Middle | Net move |
|---|---|---|---|---|
| 24 hours | 0.000000000726 | 0.000000000716 | 0.00000000072 | −0.41% |
| Week | 0.000000000751 | 0.00000000071 | 0.000000000732 | −2.69% |
| Month | 0.000000000848 | 0.000000000714 | 0.000000000775 | −13.36% |
| Quarter | 0.000000001115 | 0.000000000714 | 0.000000000808 | −0.98% |
Figures are in ETH Arbitrum per unit sent, from market data.
Daily CAT → ETH Arbitrum rate
| Day | Close | Against the day before |
|---|---|---|
| Nov 1, 2026 | 0.000000000718 ETH Arbitrum | −1.04% |
| Oct 31, 2026 | 0.000000000725 ETH Arbitrum | +1.63% |
| Oct 30, 2026 | 0.000000000714 ETH Arbitrum | −4.16% |
| Oct 29, 2026 | 0.000000000745 ETH Arbitrum | +0.24% |
| Oct 28, 2026 | 0.000000000743 ETH Arbitrum | +0.52% |
| Oct 27, 2026 | 0.000000000739 ETH Arbitrum | +0.99% |
| Oct 26, 2026 | 0.000000000732 ETH Arbitrum | −0.08% |
Daily RubyCash rate: CAT → ETH Arbitrum
| Date | RubyCash rate | Market rate |
|---|---|---|
| Nov 1, 2026 | 0.00000000072 ETH Arbitrum | 0.00000000072 |
| Oct 31, 2026 | 0.000000000725 ETH Arbitrum | 0.000000000722 |
| Oct 30, 2026 | 0.000000000742 ETH Arbitrum | 0.000000000715 |
| Oct 29, 2026 | 0.00000000074 ETH Arbitrum | 0.000000000717 |
| Oct 28, 2026 | 0.000000000749 ETH Arbitrum | 0.000000000742 |
| Oct 27, 2026 | 0.000000000748 ETH Arbitrum | 0.000000000741 |
| Oct 26, 2026 | 0.000000000747 ETH Arbitrum | 0.000000000739 |
| Oct 25, 2026 | 0.000000000735 ETH Arbitrum | 0.000000000738 |
| Oct 24, 2026 | 0.000000000737 ETH Arbitrum | 0.000000000734 |
| Oct 22, 2026 | 0.000000000735 ETH Arbitrum | 0.000000000726 |
| Oct 21, 2026 | 0.000000000746 ETH Arbitrum | 0.000000000742 |
| Oct 20, 2026 | 0.000000000746 ETH Arbitrum | 0.000000000742 |
| Oct 19, 2026 | 0.000000000791 ETH Arbitrum | 0.000000000771 |
| Oct 18, 2026 | 0.000000000752 ETH Arbitrum | 0.000000000749 |
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 CAT and ETH
- Price
- $0.00000163
- 24 hours
- +0.22%
- Week
- −5.42%
- Market cap
- $12.25 M
- 24-hour turnover
- $496.73 K
- Rank by cap
- #1134
- In circulation
- 7.5 T CAT
- Record price
- $0.00006811
- Price
- $2,264.70
- 24 hours
- +0.63%
- Week
- −3.31%
- Market cap
- $276.72 B
- 24-hour turnover
- $4.66 B
- Rank by cap
- #2
- In circulation
- 122.18 M ETH
- Record price
- $4,946.05
Source: CoinGecko, Nov 1, 2026 16:54.
Simon's Cat against Ethereum
| Simon's Cat (CAT) | Ethereum (ETH) | |
|---|---|---|
| Ticker | CAT | ETH |
| In circulation | 7.5 T CAT | 122.18 M ETH |
| Market cap | $12.25 M | $276.72 B |
| Rank by cap | #1134 | #2 |
| Type | — | coin of its own network |
| Network | — | Arbitrum One |
| Fees are paid in | — | ETH |
| Launched | — | 2015 |
| Built by | — | Vitalik Buterin |
| Consensus | — | Proof of Stake |
| Block | — | ~12 sec |
| Supply cap | — | no cap |
| Privacy | — | transfers are public |
Daily moves of CAT and ETH over 90 days line up at 0.37 — they travel apart.