Swap Gram (Toncoin) (GRAM) for USD Coin (USDC Optimism)

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

Payout network: Optimism
24 hours: +2.78%

You send

GRAM

You get 1.2053

USDC Optimism

Start the order

Rate: 1 GRAM = 1.2053 USDC Optimism
Up to: 8,260,000 GRAM

The figure is indicative; the exact amount is locked in the order.

Today GRAM goes for 1.2053 USDC Optimism, and USDC Optimism goes for 0.829645 GRAM. Market over 24 hours: GRAM against USDC Optimism plus 2.78%. The week added minus 3.77%.

The weekly corridor ran from 1.1497 to 1.2688 USDC Optimism, a spread of 10.36%.

The payout leaves in the Optimism network, so the receiving address has to belong to that network. By market cap Gram (Toncoin) sits 31th ($3.43 B) and USD Coin 6th ($71.72 B). Daily moves of GRAM and USDC over 90 days line up at -0.02 (they travel apart).

Who takes the GRAM → USDC Optimism route

Sitting out the swingsGRAM moved −23.38% over the past month. USDC tracks the dollar, so after the swap the value stops following GRAM.
A road both waysThe USDC Optimism → GRAM direction is open too, so going back into GRAM takes the same route.

GRAM → USDC Optimism rate and amounts

1 GRAM = 1.2053 USDC Optimism

1 USDC Optimism = 0.829645 GRAM

Send GRAM — receive USDC Optimism

GRAM	USDC Optimism
10	12.0533
50	60.2667
200	241.0669
2,000	2,410.67
10,000	12,053.35
50,000	60,266.73

Need USDC Optimism — send this much GRAM

USDC Optimism	GRAM
10	8.2965
50	41.4823
500	414.8226
2,000	1,659.29
20,000	16,592.9
100,000	82,964.52

Payout network for USDC

The same USDC goes out in several networks. Rates and lower limits differ, and the fee is charged by the network itself.

Network	Per GRAM	From	Network fee	Speed
Polygon	1.2072	39.2921 GRAM	≈ $0.0012	fast
Solana	1.2072	39.2921 GRAM	≈ $0.00048	fast
Ethereum (ERC20)	1.2072	39.2921 GRAM	≈ $0.0047	medium
Arbitrum One	1.2053	—	≈ $0.0029	fast
BASE	1.2053	—	—	—
BNB Smart Chain (BEP20)	1.2053	—	≈ $0.0023	fast
Avalanche C-Chain	1.2053	—	≈ $0.0014	fast
NEAR	1.2053	—	—	—
Optimism open now	1.2053	—	≈ $0.00015	fast
XLM	1.2053	—	—	—

GRAM → USDC: compare all networks USDC network fees

How the GRAM → USDC Optimism order runs

Work out the amount in the calculator and press the exchange button.
Enter a USDC address in Optimism and a way to reach you.
Send GRAM in TON for exactly the amount stated in the order.
Once the network confirms your transfer, USD Coin leaves for your address. The order page tracks every step.

Swap GRAM for USDC Optimism

Check this before sending GRAM

The address network is Optimism. Sending through another network usually means losing the transfer.
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 GRAM to USDC Optimism rate has been

WeekMonthQuarterYear

high 1.2688 USDC Optimismlow 1.1497 USDC Optimism

Oct 25, 2026 04:27Nov 1, 2026 04:27

high 1.574 USDC Optimismlow 1.1597 USDC Optimism

Oct 1, 2026 03:00Oct 31, 2026 03:00

high 1.6312 USDC Optimismlow 1.1597 USDC Optimism

Aug 2, 2026 03:00Oct 31, 2026 03:00

high 2.7176 USDC Optimismlow 1.1597 USDC Optimism

Nov 2, 2025 03:00Oct 31, 2026 03:00

24 hours: +2.78%
Week: −3.77%
Weekly high: 1.2688 USDC Optimism
Weekly low: 1.1497 USDC Optimism
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 GRAM/USDC Optimism travelled, by period

Period	High	Low	Middle	Net move
24 hours	1.2141	1.171	1.1915	+2.78%
Week	1.2688	1.1497	1.2145	−3.77%
Month	1.574	1.1597	1.3721	−21.66%
Quarter	1.6312	1.1597	1.3867	−15.63%

Figures are in USDC Optimism per unit sent, from market data.

Daily GRAM → USDC Optimism rate

Day	Close	Against the day before
Oct 31, 2026	1.1748 USDC Optimism	+1.3%
Oct 30, 2026	1.1597 USDC Optimism	−6.57%
Oct 29, 2026	1.2411 USDC Optimism	+0.91%
Oct 28, 2026	1.23 USDC Optimism	+1.68%
Oct 27, 2026	1.2096 USDC Optimism	−3.41%
Oct 26, 2026	1.2524 USDC Optimism	−0.39%
Oct 25, 2026	1.2574 USDC Optimism	+2.93%

Daily RubyCash rate: GRAM → USDC Optimism

Date	RubyCash rate	Market rate
Nov 1, 2026	1.2035 USDC Optimism	1.21
Oct 31, 2026	1.2033 USDC Optimism	1.2
Oct 30, 2026	1.1739 USDC Optimism	1.1604
Oct 29, 2026	1.1794 USDC Optimism	1.171
Oct 28, 2026	1.2441 USDC Optimism	1.2406
Oct 27, 2026	1.2255 USDC Optimism	1.2208
Oct 26, 2026	1.2113 USDC Optimism	1.2209
Oct 25, 2026	1.2648 USDC Optimism	1.2605
Oct 24, 2026	1.2615 USDC Optimism	1.2505
Oct 22, 2026	1.3181 USDC Optimism	1.3206
Oct 21, 2026	1.3662 USDC Optimism	1.3504
Oct 20, 2026	1.3484 USDC Optimism	1.3503
Oct 19, 2026	1.356 USDC Optimism	1.3502
Oct 18, 2026	1.3488 USDC Optimism	1.3403

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 GRAM and USDC

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

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

Source: CoinGecko, Nov 1, 2026 02:54.

Gram (Toncoin) against USD Coin

	Gram (Toncoin) (GRAM)	USD Coin (USDC)
Ticker	GRAM	USDC
Type	coin of its own network	token
Consensus	Proof of Stake	—
Privacy	transfers are public	—
In circulation	2.84 B GRAM	71.72 B USDC
Market cap	$3.43 B	$71.72 B
Rank by cap	#31	#6
Network	—	Optimism
Fees are paid in	—	ETH
Launched	—	2018
Built by	—	Circle
Supply cap	—	no cap

Daily moves of GRAM and USDC over 90 days line up at -0.02 — they travel apart.

Common questions: GRAM → USDC Optimism

What rate does GRAM to USDC Optimism run at?

As of Nov 1, 2026 04:24 it is 1 GRAM = 1.2053 USDC Optimism. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $1.21.

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 GRAM, and that one goes to the blockchain, not to us.

How long does GRAM to USDC Optimism take?

The clock starts with confirmations: the order goes into work once TON confirms your transfer. After that it comes down to how busy the network is.

Which network will USDC Optimism arrive in?

The payout leaves in Optimism. Make sure the receiving wallet works with that network.

Where is receiving USDC cheaper?

The cheapest is usually USDC Polygon, USDC SOL, USDC Arbitrum, USDC BEP20, USDC AVAX C, USDC Optimism. Still, the network is chosen by what the recipient supports, not by the fee.

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 GRAM to USDC Optimism rate do this month?

The month came in at minus 21.66%. Low 1.1597, high 1.574, middle 1.3721 USDC Optimism per GRAM.

Can I go back, USDC Optimism to GRAM?

Yes, the reverse direction is open: 1 USDC Optimism = 0.83382 GRAM. The link sits right under the calculator.