Gram (Toncoin) (GRAM) → USD Coin (USDC SOL)

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 → USDC SOL 1 GRAM = 1.511 USDC SOL 1 USDC SOL = 0.66182 GRAM

Rate as of Sep 30, 2026 20:55

Orders from: 66.9349 GRAM ≈ $100.40
Payout network: Solana
24 hours: −2.34%

You send

GRAM

You get 1,510.98

USDC SOL

Create the order

Rate: 1 GRAM = 1.511 USDC SOL
From: 66.9349 GRAM
Up to: 6,670,000 GRAM

Preliminary figure: the final amount is locked in the order.

The direction is holding at 1.511 USDC SOL per 1 GRAM (0.66182 GRAM per 1 USDC SOL). Over 24 hours GRAM/USDC SOL came in at minus 2.34%. Over the week, plus 7.46%.

The weekly range ran from 1.3995 to 1.6766 USDC SOL, a spread of 19.8%. One order takes from 66.9349 to 6,670,000 GRAM. In dollars that is roughly $100.40.

The robot sends the payout in the Solana network, so the address has to belong to that network — a transfer to another one will not arrive. Market capitalisation puts Gram (Toncoin) at No. 33 ($4.24 B) and USD Coin at No. 6 ($74.25 B). Over 90 days the daily moves of GRAM and USDC correlate at -0.05 (they travel apart).

Which network USDC arrives in

The same USDC goes out in several networks. Each has its own rate and its own floor, and the fee is charged by the network itself.

Network	Per 1 GRAM	From	Network fee	Speed
Ethereum (ERC20)	1.511	66.9349 GRAM	≈ $0.13	medium
Solana open	1.511	66.9349 GRAM	≈ $0.0006	fast
Arbitrum One	1.511	66.9349 GRAM	≈ $0.0039	fast
BASE	1.511	66.9349 GRAM	—	—
BNB Smart Chain (BEP20)	1.511	66.9349 GRAM	≈ $0.0025	fast
Avalanche C-Chain	1.511	66.9349 GRAM	≈ $0.0036	fast
NEAR	1.511	66.9349 GRAM	—	—
Optimism	1.511	66.9349 GRAM	≈ $0.00021	fast
Polygon	1.511	66.9349 GRAM	≈ $0.002	fast
XLM	1.511	66.9349 GRAM	—	—

GRAM → USDC: all networks side by side Network charges for USDC

Rate and amounts for GRAM → USDC SOL

Send GRAM — receive USDC SOLNeed USDC SOL — send this much GRAM

GRAM	USDC SOL
100	151.0985
500	755.4924
1,000	1,510.98
5,000	7,554.92
10,000	15,109.85
50,000	75,549.24

USDC SOL	GRAM
200	132.364
1,000	661.82
2,000	1,323.64
10,000	6,618.2
20,000	13,236.4
100,000	66,182

How the GRAM → USDC SOL exchange runs

Work out the amount in the calculator — orders start at 66.9349 GRAM.
Give a USDC address on Solana 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 USD Coin to your address. The order page shows the status.

Swap GRAM for USDC SOL

Check this before sending GRAM

The address network is Solana. 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 USDC SOL rate has moved

WeekMonthQuarterYear

high 1.6766 USDC SOLlow 1.3995 USDC SOL

Sep 23, 2026 21:00Sep 30, 2026 21:00

high 1.6312 USDC SOLlow 1.3159 USDC SOL

Aug 31, 2026 05:00Sep 30, 2026 05:00

high 1.7792 USDC SOLlow 1.3159 USDC SOL

Jul 2, 2026 05:00Sep 30, 2026 05:00

high 2.8596 USDC SOLlow 1.2177 USDC SOL

Oct 1, 2025 05:00Sep 30, 2026 05:00

24 hours: −2.34%
Week: +7.46%
Weekly high: 1.6766 USDC SOL
Weekly low: 1.3995 USDC SOL
Spread: 19.8%

Market data from CoinGecko as of Sep 30, 2026 20:57. The exchange rate is worked out separately and differs from the market one. How these numbers are counted

The GRAM/USDC SOL spread by period

Period	High	Low	Middle	Period result
24 hours	1.5471	1.4716	1.5064	−2.34%
Week	1.6766	1.3995	1.5102	+7.46%
Month	1.6312	1.3159	1.4063	+12.19%
Quarter	1.7792	1.3159	1.4498	−3.94%

Figures are in USDC SOL per unit of the currency you send, taken from market data.

Daily GRAM → USDC SOL rate

Day	Close	Against the day before
Sep 30, 2026	1.4981 USDC SOL	−4.74%
Sep 29, 2026	1.5726 USDC SOL	−3.59%
Sep 28, 2026	1.6312 USDC SOL	+1.05%
Sep 27, 2026	1.6144 USDC SOL	+10.67%
Sep 26, 2026	1.4587 USDC SOL	+3.57%
Sep 25, 2026	1.4085 USDC SOL	−0.32%
Sep 24, 2026	1.413 USDC SOL	−4.05%

Market data: GRAM and USDC

Gram (Toncoin) GRAM

Price: $1.50
24 hours: −2.36%
Week: +4.1%
Market cap: $4.24 B
24-hour turnover: $81.92 M
Rank by cap: #33
In circulation: 2.82 B GRAM
All-time high: $8.25

USD Coin USDC

Price: $0.999759
24 hours: −0.02%
Week: 0%
Market cap: $74.25 B
24-hour turnover: $17.91 B
Rank by cap: #6
In circulation: 74.27 B USDC
All-time high: $1.04

Source: CoinGecko, Sep 30, 2026 20:57.

Gram (Toncoin) and USD Coin: how they differ

	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	2.82 B GRAM	74.27 B USDC
Market cap	$4.24 B	$74.25 B
Rank by cap	#33	#6
Network	—	Solana
Fees are paid in	—	SOL
Launched	—	2018
Built by	—	Circle
Supply cap	—	no cap

Daily moves of GRAM and USDC over the quarter link at -0.05 (they travel apart).

Why people take the GRAM → USDC SOL route

Stepping out of the swingsGRAM moved +12.18% over the past month. USDC tracks the dollar, so after the swap the amount stops following GRAM.
It works both waysThe USDC SOL → GRAM direction is open as well — going back into GRAM takes the same route and the same automation.

Common questions: GRAM → USDC SOL

What rate does GRAM to USDC SOL run at?

As of Sep 30, 2026 20:55 it is 1 GRAM = 1.511 USDC SOL. The figure updates on its own, and the calculator always shows the current one. On the market that is around $1.51.

What amounts does GRAM → USDC SOL accept?

From 66.9349 to 6,670,000 GRAM per order. The floor is roughly $100.40.

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 USDC SOL 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 USDC SOL arrive in?

The payout goes out on Solana. Check that the receiving wallet supports that network.

Which network is cheaper for receiving USDC?

Usually USDC SOL, USDC Arbitrum, USDC BEP20, USDC AVAX C, USDC Optimism, USDC Polygon works out cheaper. Still, the network is picked by what the recipient accepts, not by the fee.

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 USDC SOL rate do over the month?

Over the month, plus 12.19%: a low of 1.3159, a high of 1.6312, an average of 1.4063 USDC SOL per 1 GRAM.

Can I swap back, USDC SOL for GRAM?

Yes, the reverse is open too: 1 USDC SOL = 0.661807 GRAM. The link to switch sits under the calculator.