Swap OpenLedger (OPEN) 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 06:14
- Orders from
- 1,502.63 OPEN ≈ $126.29
- Payout network
- TON
- 24 hours
- −5.33%
The direction runs at 0.0698166 GRAM per OPEN, or 14.3232 OPEN per GRAM. Market over 24 hours: OPEN against GRAM minus 5.33%. The week added minus 6.41%.
The weekly corridor ran from 0.0691309 to 0.0771038 GRAM, a spread of 11.53%. A single order takes 1,502.63 to 119,000,000 OPEN. In dollars that is roughly $126.29.
Exchange wallets usually ask for a Comment (Memo) — copy it from the recipient side before you start. By market cap OpenLedger sits 685th ($28.39 M) and Gram (Toncoin) 31th ($3.4 B). Daily moves of OPEN and GRAM over 90 days line up at 0.3 (they travel apart).
Who takes the OPEN → 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 OPEN and GRAM over 90 days line up at 0.3 (they travel apart) — the looser the link, the less a portfolio depends on one coin.
OPEN → GRAM rate and amounts
1 OPEN = 0.0698166 GRAM
1 GRAM = 14.3232 OPEN
Send OPEN — receive GRAM
| OPEN | GRAM | ≈ USD |
|---|---|---|
| 2,000 | 139.6332 | $168.09 |
| 10,000 | 698.1661 | $840.45 |
| 20,000 | 1,396.33 | $1,680.90 |
| 100,000 | 6,981.66 | $8,404.50 |
| 200,000 | 13,963.32 | $16,809.00 |
| 1,000,000 | 69,816.61 | $84,045.00 |
Need GRAM — send this much OPEN
| GRAM | OPEN | ≈ USD |
|---|---|---|
| 200 | 2,864.65 | $240.76 |
| 500 | 7,161.62 | $601.90 |
| 2,000 | 28,646.48 | $2,407.59 |
| 5,000 | 71,616.2 | $6,018.98 |
| 20,000 | 286,464.79 | $24,075.93 |
| 50,000 | 716,161.98 | $60,189.83 |
How the OPEN → GRAM order runs
- Work out the amount in the calculator: orders start at 1,502.63 OPEN.
- 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 OPEN in OpenLedger 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 OPEN
- 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 1,502.63 OPEN.
- 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 OPEN to GRAM rate has been
high 0.0771038 GRAMlow 0.0691309 GRAM
Oct 25, 2026 06:17Nov 1, 2026 06:17
high 0.0860918 GRAMlow 0.0670151 GRAM
Oct 1, 2026 03:00Oct 31, 2026 03:00
high 0.158172 GRAMlow 0.0670151 GRAM
Aug 2, 2026 03:00Oct 31, 2026 03:00
high 0.20965 GRAMlow 0.0670151 GRAM
Nov 2, 2025 03:00Oct 31, 2026 03:00
- 24 hours
- −5.33%
- Week
- −6.41%
- Weekly high
- 0.0771038 GRAM
- Weekly low
- 0.0691309 GRAM
- Spread
- 11.53%
Market data from CoinGecko as of Nov 1, 2026 05:54; the exchange rate is calculated separately and differs. Where these numbers come from
How far OPEN/GRAM travelled, by period
| Period | High | Low | Middle | Net move |
|---|---|---|---|---|
| 24 hours | 0.0752683 | 0.0691309 | 0.0723899 | −5.33% |
| Week | 0.0771038 | 0.0691309 | 0.0742784 | −6.41% |
| Month | 0.0860918 | 0.0670151 | 0.0751968 | −16.63% |
| Quarter | 0.158172 | 0.0670151 | 0.0992462 | −44.11% |
Figures are in GRAM per unit sent, from market data.
Daily OPEN → GRAM rate
| Day | Close | Against the day before |
|---|---|---|
| Oct 31, 2026 | 0.0717758 GRAM | −1.56% |
| Oct 30, 2026 | 0.0729096 GRAM | −3.67% |
| Oct 29, 2026 | 0.0756835 GRAM | −0.58% |
| Oct 28, 2026 | 0.0761253 GRAM | +1.12% |
| Oct 27, 2026 | 0.0752805 GRAM | +2.01% |
| Oct 26, 2026 | 0.0737972 GRAM | −4.29% |
| Oct 25, 2026 | 0.0771031 GRAM | −0.17% |
Daily RubyCash rate: OPEN → GRAM
| Date | RubyCash rate | Market rate |
|---|---|---|
| Nov 1, 2026 | 0.0702933 GRAM | 0.0700375 |
| Oct 31, 2026 | 0.0696424 GRAM | 0.0695833 |
| Oct 30, 2026 | 0.0750392 GRAM | 0.0756716 |
| Oct 29, 2026 | 0.0718271 GRAM | 0.0722692 |
| Oct 28, 2026 | 0.0757941 GRAM | 0.0758121 |
| Oct 27, 2026 | 0.0764992 GRAM | 0.0765877 |
| Oct 26, 2026 | 0.0746502 GRAM | 0.0743656 |
| Oct 25, 2026 | 0.0743751 GRAM | 0.0743016 |
| Oct 24, 2026 | 0.0763822 GRAM | 0.0767712 |
| Oct 22, 2026 | 0.0700847 GRAM | 0.0695462 |
| Oct 21, 2026 | 0.0724693 GRAM | 0.073377 |
| Oct 20, 2026 | 0.0715764 GRAM | 0.0714341 |
| Oct 19, 2026 | 0.0675255 GRAM | 0.0660904 |
| Oct 18, 2026 | 0.0668344 GRAM | 0.0667761 |
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 OPEN and GRAM
OpenLedger OPEN- Price
- $0.084045
- 24 hours
- −4.51%
- Week
- −11.15%
- Market cap
- $28.39 M
- 24-hour turnover
- $4.75 M
- Rank by cap
- #685
- In circulation
- 337.81 M OPEN
- Record price
- $1.82
Gram (Toncoin) GRAM- Price
- $1.20
- 24 hours
- +0.86%
- Week
- −4.28%
- Market cap
- $3.4 B
- 24-hour turnover
- $26.65 M
- Rank by cap
- #31
- In circulation
- 2.84 B GRAM
- Record price
- $8.25
Source: CoinGecko, Nov 1, 2026 05:54.
OpenLedger against Gram (Toncoin)
| OpenLedger (OPEN) | Gram (Toncoin) (GRAM) | |
|---|---|---|
| Ticker | OPEN | GRAM |
| In circulation | 337.81 M OPEN | 2.84 B GRAM |
| Market cap | $28.39 M | $3.4 B |
| Rank by cap | #685 | #31 |
| Type | — | coin of its own network |
| Consensus | — | Proof of Stake |
| Privacy | — | transfers are public |
Daily moves of OPEN and GRAM over 90 days line up at 0.3 — they travel apart.
Common questions: OPEN → GRAM
What rate does OPEN to GRAM run at?
As of Nov 1, 2026 06:14 it is 1 OPEN = 0.0698166 GRAM. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $0.0837799.
What amounts does OPEN → GRAM accept?
From 1,502.63 to 119,000,000 OPEN per order. The lower limit is roughly $126.29.
Where does the 1,502.63 OPEN floor come from?
Network fees and order handling eat a small transfer alive — below 1,502.63 OPEN 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 OPEN, and that one goes to the blockchain, not to us.
How long does OPEN to GRAM take?
The clock starts with confirmations: the order goes into work once OpenLedger 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 OPEN to GRAM rate do this month?
The month came in at minus 16.63%. Low 0.0670151, high 0.0860918, middle 0.0751968 GRAM per OPEN.
Can I go back, GRAM to OPEN?
Yes, the reverse direction is open: 1 GRAM = 14.3953 OPEN. The link sits right under the calculator.
Worth reading
Where else this can go
The other way round
Send OPEN, receive something else
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