Swap Simon's Cat (CAT) for Gram (Toncoin) (GRAM)
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 2, 2026 07:44
- Orders from
- 103,039,670.27 CAT ≈ $165.89
- Payout network
- TON
- 24 hours
- −1.5%
The direction runs at 0.00000135849 GRAM per CAT, or 736,112.36 CAT per GRAM. Market over 24 hours: CAT against GRAM minus 1.5%. The week added minus 2.77%.
The weekly corridor ran from 0.00000131542 to 0.00000144146 GRAM, a spread of 9.58%. A single order takes 103,039,670.27 to 6,210,000,000,000 CAT. In dollars that is roughly $165.89.
Exchange wallets usually ask for a Comment (Memo) — copy it from the recipient side before you start. By market cap Simon's Cat sits 1143th ($12.09 M) and Gram (Toncoin) 31th ($3.43 B). Daily moves of CAT and GRAM over 90 days line up at 0.4 (they travel alike).
Who takes the CAT → GRAM route
- Built for transfersGram (Toncoin) is mostly used as a payment coin: transfers clear quickly and the fee stays small.
- Fuel for TONWithout Gram (Toncoin) nothing moves in TON — every transfer and every contract call is paid in it.
- Different basketsDaily moves of CAT and GRAM over 90 days line up at 0.4 (they travel alike) — the looser the link, the less a portfolio depends on one coin.
CAT → GRAM rate and amounts
1 CAT = 0.00000135849 GRAM
1 GRAM = 736,112.36 CAT
Send CAT — receive GRAM
| CAT | GRAM | ≈ USD |
|---|---|---|
| 200,000,000 | 271.6977 | $322.00 |
| 500,000,000 | 679.2441 | $805.00 |
| 2,000,000,000 | 2,716.98 | $3,220.00 |
| 5,000,000,000 | 6,792.44 | $8,050.00 |
| 20,000,000,000 | 27,169.77 | $32,200.00 |
| 50,000,000,000 | 67,924.41 | $80,500.00 |
Need GRAM — send this much CAT
| GRAM | CAT | ≈ USD |
|---|---|---|
| 200 | 147,222,472.88 | $237.03 |
| 500 | 368,056,182.21 | $592.57 |
| 2,000 | 1,472,224,728.82 | $2,370.28 |
| 5,000 | 3,680,561,822.06 | $5,925.70 |
| 20,000 | 14,722,247,288.24 | $23,702.82 |
| 50,000 | 36,805,618,220.6 | $59,257.05 |
How the CAT → GRAM order runs
- Work out the amount in the calculator: orders start at 103,039,670.27 CAT.
- Enter a GRAM address in TON and a way to reach you. Receiving to an exchange? Add the Comment (Memo), or the payment will hang.
- Send CAT in Simon's Cat for exactly the amount stated in the order.
- Once the network confirms your transfer, Gram (Toncoin) leaves for your address. The order page tracks every step.
Check this before sending CAT
- The address network is TON. Sending through another network usually means losing the transfer.
- If the receiving wallet asks for a Comment (Memo), put it in the order.
- 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 GRAM rate has been
high 0.00000144146 GRAMlow 0.00000131542 GRAM
Oct 26, 2026 07:45Nov 2, 2026 07:45
high 0.00000150404 GRAMlow 0.00000131328 GRAM
Oct 2, 2026 03:00Nov 1, 2026 03:00
high 0.00000177001 GRAMlow 0.000000956711 GRAM
Aug 3, 2026 03:00Nov 1, 2026 03:00
high 0.00000226265 GRAMlow 0.000000784194 GRAM
Nov 2, 2025 03:00Nov 1, 2026 03:00
- 24 hours
- −1.5%
- Week
- −2.77%
- Weekly high
- 0.00000144146 GRAM
- Weekly low
- 0.00000131542 GRAM
- Spread
- 9.58%
Market data from CoinGecko as of Nov 2, 2026 06:54; the exchange rate is calculated separately and differs. Where these numbers come from
How far CAT/GRAM travelled, by period
| Period | High | Low | Middle | Net move |
|---|---|---|---|---|
| 24 hours | 0.0000013549 | 0.00000131542 | 0.00000133075 | −1.5% |
| Week | 0.00000144146 | 0.00000131542 | 0.00000138621 | −2.77% |
| Month | 0.00000150404 | 0.00000131328 | 0.00000140266 | −7.76% |
| Quarter | 0.00000177001 | 0.000000956711 | 0.00000138892 | +37.27% |
Figures are in GRAM per unit sent, from market data.
Daily CAT → GRAM rate
| Day | Close | Against the day before |
|---|---|---|
| Nov 1, 2026 | 0.00000131328 GRAM | −5.12% |
| Oct 31, 2026 | 0.00000138419 GRAM | −0.09% |
| Oct 30, 2026 | 0.0000013855 GRAM | −2.08% |
| Oct 29, 2026 | 0.00000141495 GRAM | −0.25% |
| Oct 28, 2026 | 0.00000141851 GRAM | −0.01% |
| Oct 27, 2026 | 0.00000141862 GRAM | +4.32% |
| Oct 26, 2026 | 0.00000135992 GRAM | −0.97% |
Daily RubyCash rate: CAT → GRAM
| Date | RubyCash rate | Market rate |
|---|---|---|
| Nov 2, 2026 | 0.00000134967 GRAM | 0.00000133058 |
| Nov 1, 2026 | 0.00000133144 GRAM | 0.00000131967 |
| Oct 31, 2026 | 0.00000136032 GRAM | 0.00000135833 |
| Oct 30, 2026 | 0.00000141446 GRAM | 0.00000137931 |
| Oct 29, 2026 | 0.00000142378 GRAM | 0.00000139316 |
| Oct 28, 2026 | 0.00000142144 GRAM | 0.00000141129 |
| Oct 27, 2026 | 0.00000143579 GRAM | 0.00000142623 |
| Oct 26, 2026 | 0.00000142424 GRAM | 0.00000140164 |
| Oct 25, 2026 | 0.00000137082 GRAM | 0.00000137302 |
| Oct 24, 2026 | 0.00000137249 GRAM | 0.000001376 |
| Oct 22, 2026 | 0.0000013339 GRAM | 0.00000131061 |
| Oct 21, 2026 | 0.00000135678 GRAM | 0.00000137037 |
| Oct 20, 2026 | 0.00000135928 GRAM | 0.00000134815 |
| Oct 19, 2026 | 0.00000140752 GRAM | 0.00000137037 |
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 GRAM
Simon's Cat CAT- Price
- $0.00000161
- 24 hours
- −1.04%
- Week
- −5.24%
- Market cap
- $12.09 M
- 24-hour turnover
- $663.49 K
- Rank by cap
- #1143
- In circulation
- 7.5 T CAT
- Record price
- $0.00006811
Gram (Toncoin) GRAM- Price
- $1.21
- 24 hours
- +0.47%
- Week
- −2.6%
- Market cap
- $3.43 B
- 24-hour turnover
- $22.92 M
- Rank by cap
- #31
- In circulation
- 2.84 B GRAM
- Record price
- $8.25
Source: CoinGecko, Nov 2, 2026 06:54.
Simon's Cat against Gram (Toncoin)
| Simon's Cat (CAT) | Gram (Toncoin) (GRAM) | |
|---|---|---|
| Ticker | CAT | GRAM |
| In circulation | 7.5 T CAT | 2.84 B GRAM |
| Market cap | $12.09 M | $3.43 B |
| Rank by cap | #1143 | #31 |
| Type | — | coin of its own network |
| Consensus | — | Proof of Stake |
| Privacy | — | transfers are public |
Daily moves of CAT and GRAM over 90 days line up at 0.4 — they travel alike.
Common questions: CAT → GRAM
What rate does CAT to GRAM run at?
As of Nov 2, 2026 07:44 it is 1 CAT = 0.00000135849 GRAM. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $0.00000164377.
What amounts does CAT → GRAM accept?
From 103,039,670.27 to 6,210,000,000,000 CAT per order. The lower limit is roughly $165.89.
Where does the 103,039,670.27 CAT floor come from?
Network fees and order handling eat a small transfer alive — below 103,039,670.27 CAT the swap stops making sense for either side.
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 CAT, and that one goes to the blockchain, not to us.
How long does CAT to GRAM take?
The clock starts with confirmations: the order goes into work once Simon's Cat confirms your transfer. After that it comes down to how busy the network is.
Which network will GRAM arrive in?
Gram (Toncoin) leaves in its own TON network — a plain GRAM address is all you need. Some exchanges and wallets also need a Comment (Memo).
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 CAT to GRAM rate do this month?
The month came in at minus 7.76%. Low 0.00000131328, high 0.00000150404, middle 0.00000140266 GRAM per CAT.
Can I go back, GRAM to CAT?
Yes, the reverse direction is open: 1 GRAM = 739,816.95 CAT. The link sits right under the calculator.
Worth reading
Where else this can go
The other way round
Send CAT, receive something else
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