Gram (Toncoin) (GRAM) → Caldera (ERA)
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 GRAM → ERA
1 GRAM = 22.6724 ERA
1 ERA = 0.0441064 GRAM
Rate as of Oct 1, 2026 09:10
- Orders from
- 66.9349 GRAM ≈ $101.07
- Payout network
- Caldera
- 24 hours
- +1.47%
The direction is holding at 22.6724 ERA per 1 GRAM (0.0441064 GRAM per 1 ERA). Over 24 hours GRAM/ERA came in at plus 1.47%. Over the week, plus 6.64%.
The weekly range ran from 20.516 to 24.6869 ERA, a spread of 20.33%. One order takes from 66.9349 to 6,620,000 GRAM. In dollars that is roughly $101.07.
Market capitalisation puts Gram (Toncoin) at No. 33 ($4.26 B) and Caldera at No. 1177 ($11.71 M). Over 90 days the daily moves of GRAM and ERA correlate at 0.22 (they travel apart).
Rate and amounts for GRAM → ERA
| GRAM | ERA | ≈ USD |
|---|---|---|
| 100 | 2,267.24 | $151.00 |
| 500 | 11,336.22 | $755.00 |
| 1,000 | 22,672.45 | $1,510.00 |
| 5,000 | 113,362.23 | $7,550.00 |
| 10,000 | 226,724.46 | $15,100.00 |
| 50,000 | 1,133,622.3 | $75,500.00 |
| ERA | GRAM | ≈ USD |
|---|---|---|
| 2,000 | 88.2128 | $133.20 |
| 10,000 | 441.064 | $666.01 |
| 20,000 | 882.128 | $1,332.01 |
| 100,000 | 4,410.64 | $6,660.07 |
| 200,000 | 8,821.28 | $13,320.13 |
| 1,000,000 | 44,106.4 | $66,600.67 |
How the GRAM → ERA exchange runs
- Work out the amount in the calculator — orders start at 66.9349 GRAM.
- Give a ERA address on Caldera and a contact for the order.
- Send GRAM on TON, exactly the amount the order shows.
- Nothing else is needed from you: as soon as the network confirms the transfer, the robot sends Caldera to your address. The order page shows the status.
Check this before sending GRAM
- The address network is Caldera. Sending through another network almost always means losing the transfer.
- The transfer must not be smaller than 66.9349 GRAM.
- 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 GRAM to ERA rate has moved
high 24.6869 ERAlow 20.516 ERA
Sep 24, 2026 09:12Oct 1, 2026 09:12
high 24.2217 ERAlow 20.1237 ERA
Aug 31, 2026 05:00Sep 30, 2026 05:00
high 25.9103 ERAlow 14.9961 ERA
Jul 2, 2026 05:00Sep 30, 2026 05:00
high 25.9103 ERAlow 3.6876 ERA
Oct 1, 2025 05:00Sep 30, 2026 05:00
- 24 hours
- +1.47%
- Week
- +6.64%
- Weekly high
- 24.6869 ERA
- Weekly low
- 20.516 ERA
- Spread
- 20.33%
Market data from CoinGecko as of Oct 1, 2026 08:57. The exchange rate is worked out separately and differs from the market one. How these numbers are counted
The GRAM/ERA spread by period
| Period | High | Low | Middle | Period result |
|---|---|---|---|---|
| 24 hours | 22.9103 | 22.0836 | 22.4221 | +1.47% |
| Week | 24.6869 | 20.516 | 22.1271 | +6.64% |
| Month | 24.2217 | 20.1237 | 22.6808 | +13.15% |
| Quarter | 25.9103 | 14.9961 | 21.5835 | +18.98% |
Figures are in ERA per unit of the currency you send, taken from market data.
Daily GRAM → ERA rate
| Day | Close | Against the day before |
|---|---|---|
| Sep 30, 2026 | 22.77 ERA | −0.55% |
| Sep 29, 2026 | 22.8964 ERA | +0.05% |
| Sep 28, 2026 | 22.8841 ERA | −1.2% |
| Sep 27, 2026 | 23.1617 ERA | +11.96% |
| Sep 26, 2026 | 20.6884 ERA | +0.4% |
| Sep 25, 2026 | 20.6058 ERA | −3.34% |
| Sep 24, 2026 | 21.3171 ERA | −0.2% |
Market data: GRAM and ERA
Gram (Toncoin) GRAM- Price
- $1.51
- 24 hours
- +1.81%
- Week
- +7.17%
- Market cap
- $4.26 B
- 24-hour turnover
- $62.3 M
- Rank by cap
- #33
- In circulation
- 2.82 B GRAM
- All-time high
- $8.25
Caldera ERA- Price
- $0.066971
- 24 hours
- +0.34%
- Week
- −0.2%
- Market cap
- $11.71 M
- 24-hour turnover
- $3.47 M
- Rank by cap
- #1177
- In circulation
- 174.75 M ERA
- All-time high
- $1.88
Source: CoinGecko, Oct 1, 2026 08:57.
Gram (Toncoin) and Caldera: how they differ
| Gram (Toncoin) (GRAM) | Caldera (ERA) | |
|---|---|---|
| Ticker | GRAM | ERA |
| Type | coin of its own network | — |
| Consensus | Proof of Stake | — |
| Privacy | transfers are public | — |
| In circulation | 2.82 B GRAM | 174.75 M ERA |
| Market cap | $4.26 B | $11.71 M |
| Rank by cap | #33 | #1177 |
Daily moves of GRAM and ERA over the quarter link at 0.22 (they travel apart).
Why people take the GRAM → ERA route
- Fuel for CalderaWithout Caldera you cannot pay for a transfer or a contract call in Caldera — the coin is needed for anything that happens in that ecosystem.
- Different basketsDaily moves of GRAM and ERA over 90 days link at 0.22 (they travel apart) — the weaker the link, the less a portfolio rests on one coin.
- It works both waysThe ERA → GRAM direction is open as well — going back into GRAM takes the same route and the same automation.
Common questions: GRAM → ERA
What rate does GRAM to ERA run at?
As of Oct 1, 2026 09:10 it is 1 GRAM = 22.6724 ERA. The figure updates on its own, and the calculator always shows the current one. On the market that is around $1.52.
What amounts does GRAM → ERA accept?
From 66.9349 to 6,620,000 GRAM per order. The floor is roughly $101.07.
Why can I not swap less than 66.9349 GRAM?
The network fee and the handling do not depend on the amount. On a transfer below 66.9349 GRAM 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 GRAM, and the blockchain takes that one.
How long does swapping GRAM for ERA take?
The clock starts with confirmations: as soon as TON 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 ERA arrive in?
Caldera arrives in its own Caldera network — a plain ERA 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 GRAM to ERA rate do over the month?
Over the month, plus 13.15%: a low of 20.1237, a high of 24.2217, an average of 22.6808 ERA per 1 GRAM.
Can I swap back, ERA for GRAM?
Yes, the reverse is open too: 1 ERA = 0.0441055 GRAM. The link to switch sits under the calculator.
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