Simon's Cat (CAT) → Arbitrum (ARB)
The order runs on autopilot: the rate is locked when you create it, and the payout leaves as soon as the network confirms your transfer. No manual approval, no working hours.
Rate and amounts for CAT → ARB
1 CAT = 0.0000111657 ARB
1 ARB = 89,560.37 CAT
Rate as of Sep 30, 2026 12:55
- Orders from
- 45,367,282.56 CAT ≈ $103.44
- Payout network
- Arbitrum
- 24 hours
- +0.61%
The direction is holding at 0.0000111657 ARB per 1 CAT (89,560.37 CAT per 1 ARB). Over 24 hours CAT/ARB came in at plus 0.61%. Over the week, plus 18.66%.
The weekly range ran from 0.00000940281 to 0.0000113544 ARB, a spread of 20.76%. One order takes from 45,367,282.56 to 4,390,000,000,000 CAT. In dollars that is roughly $103.44.
Market capitalisation puts Simon's Cat at No. 971 ($17.09 M) and Arbitrum at No. 67 ($1.38 B). Over 90 days the daily moves of CAT and ARB correlate at 0.43 (they travel alike).
Rate and amounts for CAT → ARB
| CAT | ARB | ≈ USD |
|---|---|---|
| 50,000,000 | 558.2827 | $114.00 |
| 200,000,000 | 2,233.13 | $456.00 |
| 500,000,000 | 5,582.83 | $1,140.00 |
| 2,000,000,000 | 22,331.31 | $4,560.00 |
| 5,000,000,000 | 55,828.27 | $11,400.00 |
| 20,000,000,000 | 223,313.06 | $45,600.00 |
| ARB | CAT | ≈ USD |
|---|---|---|
| 1,000 | 89,560,366.96 | $204.20 |
| 2,000 | 179,120,733.92 | $408.40 |
| 10,000 | 895,603,669.6 | $2,041.98 |
| 20,000 | 1,791,207,339.21 | $4,083.95 |
| 100,000 | 8,956,036,696.04 | $20,419.76 |
| 200,000 | 17,912,073,392.07 | $40,839.53 |
How the CAT → ARB exchange runs
- Work out the amount in the calculator — orders start at 45,367,282.56 CAT.
- Give a ARB address on Arbitrum and a contact for the order.
- Send CAT on Simon's Cat, exactly the amount the order shows.
- Nothing else is needed from you: as soon as the network confirms the transfer, the robot sends Arbitrum to your address. The order page shows the status.
Check this before sending CAT
- The address network is Arbitrum. Sending through another network almost always means losing the transfer.
- The transfer must not be smaller than 45,367,282.56 CAT.
- Copy the address in full, then check its first and last characters once it is pasted.
- Send exactly the amount stated in the order: the automation matches your payment against it, and any difference sends the order back for recalculation.
How the CAT to ARB rate has moved
high 0.0000113544 ARBlow 0.00000940281 ARB
Sep 23, 2026 12:57Sep 30, 2026 12:57
high 0.0000220804 ARBlow 0.00000955156 ARB
Aug 30, 2026 05:00Sep 29, 2026 05:00
high 0.0000273022 ARBlow 0.00000955156 ARB
Jul 1, 2026 05:00Sep 29, 2026 05:00
high 0.0000273022 ARBlow 0.00000955156 ARB
Sep 30, 2025 05:00Sep 29, 2026 05:00
- 24 hours
- +0.61%
- Week
- +18.66%
- Weekly high
- 0.0000113544 ARB
- Weekly low
- 0.00000940281 ARB
- Spread
- 20.76%
Market data from CoinGecko as of Sep 30, 2026 12:57. The exchange rate is worked out separately and differs from the market one. How these numbers are counted
The CAT/ARB spread by period
| Period | High | Low | Middle | Period result |
|---|---|---|---|---|
| 24 hours | 0.0000112645 | 0.0000106359 | 0.0000109193 | +0.61% |
| Week | 0.0000113544 | 0.00000940281 | 0.0000104692 | +18.66% |
| Month | 0.0000220804 | 0.00000955156 | 0.0000130807 | −51.58% |
| Quarter | 0.0000273022 | 0.00000955156 | 0.00001637 | −36.07% |
Figures are in ARB per unit of the currency you send, taken from market data.
Daily CAT → ARB rate
| Day | Close | Against the day before |
|---|---|---|
| Sep 29, 2026 | 0.0000106904 ARB | +0.77% |
| Sep 28, 2026 | 0.0000106083 ARB | −0.92% |
| Sep 27, 2026 | 0.0000107067 ARB | +6.68% |
| Sep 26, 2026 | 0.0000100359 ARB | −5.13% |
| Sep 25, 2026 | 0.0000105783 ARB | +8.25% |
| Sep 24, 2026 | 0.00000977217 ARB | −1.76% |
| Sep 23, 2026 | 0.00000994764 ARB | +0.56% |
Market data: CAT and ARB
Simon's Cat CAT- Price
- $0.00000228
- 24 hours
- +0.21%
- Week
- −2.13%
- Market cap
- $17.09 M
- 24-hour turnover
- $772.65 K
- Rank by cap
- #971
- In circulation
- 7.5 T CAT
- All-time high
- $0.00006811
Arbitrum ARB- Price
- $0.203369
- 24 hours
- −0.4%
- Week
- −19.38%
- Market cap
- $1.38 B
- 24-hour turnover
- $267.22 M
- Rank by cap
- #67
- In circulation
- 6.79 B ARB
- All-time high
- $2.39
Source: CoinGecko, Sep 30, 2026 12:57.
Simon's Cat and Arbitrum: how they differ
| Simon's Cat (CAT) | Arbitrum (ARB) | |
|---|---|---|
| Ticker | CAT | ARB |
| In circulation | 7.5 T CAT | 6.79 B ARB |
| Market cap | $17.09 M | $1.38 B |
| Rank by cap | #971 | #67 |
| Type | — | token |
| Launched | — | 2023 |
| Built by | — | Offchain Labs |
| Supply cap | — | 10 B ARB |
Daily moves of CAT and ARB over the quarter link at 0.43 (they travel alike).
Why people take the CAT → ARB route
- A DeFi protocol tokenArbitrum belongs to decentralised finance: holders govern the protocol with it and pay for operations inside it.
- Different basketsDaily moves of CAT and ARB over 90 days link at 0.43 (they travel alike) — the weaker the link, the less a portfolio rests on one coin.
- It works both waysThe ARB → CAT direction is open as well — going back into CAT takes the same route and the same automation.
Common questions: CAT → ARB
What rate does CAT to ARB run at?
As of Sep 30, 2026 12:55 it is 1 CAT = 0.0000111657 ARB. The figure updates on its own, and the calculator always shows the current one. On the market that is around $0.00000227075.
What amounts does CAT → ARB accept?
From 45,367,282.56 to 4,390,000,000,000 CAT per order. The floor is roughly $103.44.
Why can I not swap less than 45,367,282.56 CAT?
The network fee and the handling do not depend on the amount. On a transfer below 45,367,282.56 CAT they eat a noticeable share of it, and the swap stops making sense for either side.
Is anything charged on top of the rate?
No. The payout is already worked out at the rate in the calculator. Separately you pay only the network fee for sending CAT, and the blockchain takes that one.
How long does swapping CAT for ARB take?
The clock starts with confirmations: as soon as Simon's Cat confirms your transfer, the order goes out for payout with no operator involved. After that the timing is set by how busy the network is — which is the difference between quick and instant.
Which network will ARB arrive in?
Arbitrum arrives in its own Arbitrum network — a plain ARB address is all you need.
What happens if the rate moves while I am paying?
Nothing: the rate is locked in the order and holds for as long as the order is alive. It is recalculated only if the payment arrives late or for a different amount — so send the exact sum, and send it promptly.
What did the CAT to ARB rate do over the month?
Over the month, minus 51.58%: a low of 0.00000955156, a high of 0.0000220804, an average of 0.0000130807 ARB per 1 CAT.
Can I swap back, ARB for CAT?
Yes, the reverse is open too: 1 ARB = 89,558.58 CAT. The link to switch sits under the calculator.
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