Swap USD Coin (USDC Optimism) 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 04:24
- Orders from
- 200 USDC Optimism ≈ $200.00
- Payout network
- TON
- 24 hours
- −2.7%
The direction runs at 0.83382 GRAM per USDC Optimism, or 1.1993 USDC Optimism per GRAM. Market over 24 hours: USDC Optimism against GRAM minus 2.7%. The week added plus 3.91%.
The weekly corridor ran from 0.788169 to 0.869798 GRAM, a spread of 10.36%. A single order takes 200 to 10,000,000 USDC Optimism. In dollars that is roughly $200.00.
Exchange wallets usually ask for a Comment (Memo) — copy it from the recipient side before you start. By market cap USD Coin sits 6th ($71.72 B) and Gram (Toncoin) 31th ($3.43 B). Daily moves of USDC and GRAM over 90 days line up at -0.02 (they travel apart).
Who takes the USDC Optimism → GRAM route
- Entering GRAM from dollarsFrom USDC you step into Gram (Toncoin) directly, with no coin in between: over the past month GRAM moved −23.38%.
- 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.
USDC Optimism → GRAM rate and amounts
1 USDC Optimism = 0.83382 GRAM
1 GRAM = 1.1993 USDC Optimism
Send USDC Optimism — receive GRAM
| USDC Optimism | GRAM |
|---|---|
| 200 | 166.7641 |
| 1,000 | 833.8205 |
| 2,000 | 1,667.64 |
| 10,000 | 8,338.2 |
| 20,000 | 16,676.41 |
| 100,000 | 83,382.05 |
Need GRAM — send this much USDC Optimism
| GRAM | USDC Optimism |
|---|---|
| 200 | 239.8598 |
| 500 | 599.6495 |
| 2,000 | 2,398.6 |
| 5,000 | 5,996.49 |
| 20,000 | 23,985.98 |
| 50,000 | 59,964.95 |
How the USDC Optimism → GRAM order runs
- Work out the amount in the calculator: orders start at 200 USDC Optimism.
- 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 USDC Optimism in Optimism 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 USDC Optimism
- 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 200 USDC Optimism.
- 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 USDC Optimism to GRAM rate has been
high 0.869798 GRAMlow 0.788169 GRAM
Oct 25, 2026 04:27Nov 1, 2026 04:27
high 0.862325 GRAMlow 0.63531 GRAM
Oct 1, 2026 03:00Oct 31, 2026 03:00
high 0.862325 GRAMlow 0.61303 GRAM
Aug 2, 2026 03:00Oct 31, 2026 03:00
high 0.862325 GRAMlow 0.367967 GRAM
Nov 2, 2025 03:00Oct 31, 2026 03:00
- 24 hours
- −2.7%
- Week
- +3.91%
- Weekly high
- 0.869798 GRAM
- Weekly low
- 0.788169 GRAM
- Spread
- 10.36%
Market data from CoinGecko as of Nov 1, 2026 02:54; the exchange rate is calculated separately and differs. Where these numbers come from
How far USDC Optimism/GRAM travelled, by period
| Period | High | Low | Middle | Net move |
|---|---|---|---|---|
| 24 hours | 0.853958 | 0.823655 | 0.839414 | −2.7% |
| Week | 0.869798 | 0.788169 | 0.823838 | +3.91% |
| Month | 0.862325 | 0.63531 | 0.733891 | +27.65% |
| Quarter | 0.862325 | 0.61303 | 0.723944 | +18.52% |
Figures are in GRAM per unit sent, from market data.
Daily USDC Optimism → GRAM rate
| Day | Close | Against the day before |
|---|---|---|
| Oct 31, 2026 | 0.851231 GRAM | −1.29% |
| Oct 30, 2026 | 0.862325 GRAM | +7.03% |
| Oct 29, 2026 | 0.805712 GRAM | −0.9% |
| Oct 28, 2026 | 0.813024 GRAM | −1.65% |
| Oct 27, 2026 | 0.826687 GRAM | +3.54% |
| Oct 26, 2026 | 0.798456 GRAM | +0.39% |
| Oct 25, 2026 | 0.795319 GRAM | −2.84% |
Daily RubyCash rate: USDC Optimism → GRAM
| Date | RubyCash rate | Market rate |
|---|---|---|
| Nov 1, 2026 | 0.835124 GRAM | 0.826446 |
| Oct 31, 2026 | 0.835208 GRAM | 0.833333 |
| Oct 30, 2026 | 0.856113 GRAM | 0.861748 |
| Oct 29, 2026 | 0.852139 GRAM | 0.853989 |
| Oct 28, 2026 | 0.807825 GRAM | 0.806084 |
| Oct 27, 2026 | 0.820114 GRAM | 0.819118 |
| Oct 26, 2026 | 0.829686 GRAM | 0.819089 |
| Oct 25, 2026 | 0.794631 GRAM | 0.793306 |
| Oct 24, 2026 | 0.796682 GRAM | 0.79967 |
| Oct 22, 2026 | 0.762476 GRAM | 0.757226 |
| Oct 21, 2026 | 0.735644 GRAM | 0.740518 |
| Oct 20, 2026 | 0.745333 GRAM | 0.740561 |
| Oct 19, 2026 | 0.741151 GRAM | 0.740652 |
| Oct 18, 2026 | 0.745152 GRAM | 0.746122 |
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 USDC and GRAM
USD Coin USDC- Price
- $1.00
- 24 hours
- +0.02%
- Week
- +0.05%
- Market cap
- $71.72 B
- 24-hour turnover
- $5.96 B
- Rank by cap
- #6
- In circulation
- 71.72 B USDC
- Record price
- $1.04
Gram (Toncoin) GRAM- Price
- $1.21
- 24 hours
- +2.8%
- Week
- −3.66%
- Market cap
- $3.43 B
- 24-hour turnover
- $28.54 M
- Rank by cap
- #31
- In circulation
- 2.84 B GRAM
- Record price
- $8.25
Source: CoinGecko, Nov 1, 2026 02:54.
USD Coin against Gram (Toncoin)
| USD Coin (USDC) | Gram (Toncoin) (GRAM) | |
|---|---|---|
| Ticker | USDC | GRAM |
| Type | token | coin of its own network |
| Network | Optimism | — |
| Fees are paid in | ETH | — |
| Launched | 2018 | — |
| Built by | Circle | — |
| Supply cap | no cap | — |
| In circulation | 71.72 B USDC | 2.84 B GRAM |
| Market cap | $71.72 B | $3.43 B |
| Rank by cap | #6 | #31 |
| Consensus | — | Proof of Stake |
| Privacy | — | transfers are public |
Daily moves of USDC and GRAM over 90 days line up at -0.02 — they travel apart.
Common questions: USDC Optimism → GRAM
What rate does USDC Optimism to GRAM run at?
As of Nov 1, 2026 04:24 it is 1 USDC Optimism = 0.83382 GRAM. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $1.01.
What amounts does USDC Optimism → GRAM accept?
From 200 to 10,000,000 USDC Optimism per order. The lower limit is roughly $200.00.
Where does the 200 USDC Optimism floor come from?
Network fees and order handling eat a small transfer alive — below 200 USDC Optimism 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 USDC Optimism, and that one goes to the blockchain, not to us.
How long does USDC Optimism to GRAM take?
The clock starts with confirmations: the order goes into work once Optimism 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 USDC Optimism to GRAM rate do this month?
The month came in at plus 27.65%. Low 0.63531, high 0.862325, middle 0.733891 GRAM per USDC Optimism.
Can I go back, GRAM to USDC Optimism?
Yes, the reverse direction is open: 1 GRAM = 1.2053 USDC Optimism. The link sits right under the calculator.
Worth reading
Where else this can go
The other way round
Send USDC Optimism, receive something else
USDC Optimism → GRT49.0465
USDC Optimism → ICX92.955
USDC Optimism → IMX8.2038
USDC Optimism → JTO2.6913
USDC Optimism → JUP3.8752
USDC Optimism → KITE8.7755
USDC Optimism → LDO3.0042
USDC Optimism → LINK0.0859275
