Swap Caldera (ERA) 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 1, 2026 12:24
- Orders from
- 3,623.19 ERA ≈ $244.42
- Payout network
- TON
- 24 hours
- −4.66%
Today ERA goes for 0.0556586 GRAM, and GRAM goes for 17.9667 ERA. Market over 24 hours: ERA against GRAM minus 4.66%. The week added minus 7.69%.
The weekly corridor ran from 0.054605 to 0.0782147 GRAM, a spread of 43.24%. A single order takes 3,623.19 to 148,000,000 ERA. In dollars that is roughly $244.42.
Exchange wallets usually ask for a Comment (Memo) — copy it from the recipient side before you start. By market cap Caldera sits 1153th ($11.81 M) and Gram (Toncoin) 31th ($3.47 B). Daily moves of ERA and GRAM over 90 days line up at 0.19 (they travel apart).
Who takes the ERA → 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 ERA and GRAM over 90 days line up at 0.19 (they travel apart) — the looser the link, the less a portfolio depends on one coin.
ERA → GRAM rate and amounts
1 ERA = 0.0556586 GRAM
1 GRAM = 17.9667 ERA
Send ERA — receive GRAM
| ERA | GRAM | ≈ USD |
|---|---|---|
| 5,000 | 278.2932 | $337.30 |
| 10,000 | 556.5865 | $674.59 |
| 50,000 | 2,782.93 | $3,372.95 |
| 100,000 | 5,565.86 | $6,745.90 |
| 500,000 | 27,829.32 | $33,729.50 |
| 1,000,000 | 55,658.65 | $67,459.00 |
Need GRAM — send this much ERA
| GRAM | ERA | ≈ USD |
|---|---|---|
| 500 | 8,983.33 | $606.01 |
| 1,000 | 17,966.66 | $1,212.01 |
| 2,000 | 35,933.32 | $2,424.03 |
| 10,000 | 179,666.6 | $12,120.13 |
| 20,000 | 359,333.19 | $24,240.26 |
| 50,000 | 898,332.98 | $60,600.64 |
How the ERA → GRAM order runs
- Work out the amount in the calculator: orders start at 3,623.19 ERA.
- 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 ERA in Caldera 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 ERA
- 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 3,623.19 ERA.
- 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 ERA to GRAM rate has been
high 0.0782147 GRAMlow 0.054605 GRAM
Oct 25, 2026 12:28Nov 1, 2026 12:28
high 0.0704073 GRAMlow 0.0424074 GRAM
Oct 2, 2026 03:00Nov 1, 2026 03:00
high 0.0704073 GRAMlow 0.0385946 GRAM
Aug 3, 2026 03:00Nov 1, 2026 03:00
high 0.271183 GRAMlow 0.0385946 GRAM
Nov 2, 2025 03:00Nov 1, 2026 03:00
- 24 hours
- −4.66%
- Week
- −7.69%
- Weekly high
- 0.0782147 GRAM
- Weekly low
- 0.054605 GRAM
- Spread
- 43.24%
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 ERA/GRAM travelled, by period
| Period | High | Low | Middle | Net move |
|---|---|---|---|---|
| 24 hours | 0.0594693 | 0.0546663 | 0.0564055 | −4.66% |
| Week | 0.0782147 | 0.054605 | 0.0632326 | −7.69% |
| Month | 0.0704073 | 0.0424074 | 0.0512602 | +30.21% |
| Quarter | 0.0704073 | 0.0385946 | 0.0468888 | +22.6% |
Figures are in GRAM per unit sent, from market data.
Daily ERA → GRAM rate
| Day | Close | Against the day before |
|---|---|---|
| Nov 1, 2026 | 0.0555269 GRAM | −5.5% |
| Oct 31, 2026 | 0.0587612 GRAM | −1.53% |
| Oct 30, 2026 | 0.0596759 GRAM | −4.33% |
| Oct 29, 2026 | 0.0623794 GRAM | −5.06% |
| Oct 28, 2026 | 0.0657042 GRAM | −6.68% |
| Oct 27, 2026 | 0.0704073 GRAM | +12.03% |
| Oct 26, 2026 | 0.0628483 GRAM | −0.23% |
Daily RubyCash rate: ERA → GRAM
| Date | RubyCash rate | Market rate |
|---|---|---|
| Nov 1, 2026 | 0.0558416 GRAM | 0.0552943 |
| Oct 31, 2026 | 0.0561309 GRAM | 0.0556667 |
| Oct 30, 2026 | 0.0589715 GRAM | 0.058744 |
| Oct 29, 2026 | 0.0590617 GRAM | 0.0595043 |
| Oct 28, 2026 | 0.0626371 GRAM | 0.0621387 |
| Oct 27, 2026 | 0.067162 GRAM | 0.0671508 |
| Oct 26, 2026 | 0.0701761 GRAM | 0.0697828 |
| Oct 25, 2026 | 0.062945 GRAM | 0.0597722 |
| Oct 24, 2026 | 0.0626971 GRAM | 0.0633368 |
| Oct 22, 2026 | 0.0504305 GRAM | 0.0505417 |
| Oct 21, 2026 | 0.0517428 GRAM | 0.0526163 |
| Oct 20, 2026 | 0.0566057 GRAM | 0.0557985 |
| Oct 19, 2026 | 0.0484229 GRAM | 0.048597 |
| Oct 18, 2026 | 0.0513538 GRAM | 0.05065 |
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 ERA and GRAM
Caldera ERA- Price
- $0.067459
- 24 hours
- −1.08%
- Week
- −10.19%
- Market cap
- $11.81 M
- 24-hour turnover
- $7.34 M
- Rank by cap
- #1153
- In circulation
- 174.75 M ERA
- Record price
- $1.88
Gram (Toncoin) GRAM- Price
- $1.22
- 24 hours
- +3.75%
- Week
- −1.34%
- Market cap
- $3.47 B
- 24-hour turnover
- $27.72 M
- Rank by cap
- #31
- In circulation
- 2.84 B GRAM
- Record price
- $8.25
Source: CoinGecko, Nov 1, 2026 11:54.
Caldera against Gram (Toncoin)
| Caldera (ERA) | Gram (Toncoin) (GRAM) | |
|---|---|---|
| Ticker | ERA | GRAM |
| In circulation | 174.75 M ERA | 2.84 B GRAM |
| Market cap | $11.81 M | $3.47 B |
| Rank by cap | #1153 | #31 |
| Type | — | coin of its own network |
| Consensus | — | Proof of Stake |
| Privacy | — | transfers are public |
Daily moves of ERA and GRAM over 90 days line up at 0.19 — they travel apart.
Common questions: ERA → GRAM
What rate does ERA to GRAM run at?
As of Nov 1, 2026 12:24 it is 1 ERA = 0.0556586 GRAM. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $0.0679036.
What amounts does ERA → GRAM accept?
From 3,623.19 to 148,000,000 ERA per order. The lower limit is roughly $244.42.
Where does the 3,623.19 ERA floor come from?
Network fees and order handling eat a small transfer alive — below 3,623.19 ERA 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 ERA, and that one goes to the blockchain, not to us.
How long does ERA to GRAM take?
The clock starts with confirmations: the order goes into work once Caldera 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 ERA to GRAM rate do this month?
The month came in at plus 30.21%. Low 0.0424074, high 0.0704073, middle 0.0512602 GRAM per ERA.
Can I go back, GRAM to ERA?
Yes, the reverse direction is open: 1 GRAM = 18.0571 ERA. The link sits right under the calculator.
Worth reading
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