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

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 USDC Polygon → GRAM 1 USDC Polygon = 0.661376 GRAM 1 GRAM = 1.512 USDC Polygon

Rate as of Sep 30, 2026 21:20

Orders from: 100.67 USDC Polygon ≈ $100.65
Payout network: TON
24 hours: +2.4%

You send

USDC Polygon

You get 1,322.75

GRAM

Create the order

Rate: 1 USDC Polygon = 0.661376 GRAM
From: 100.67 USDC Polygon
Up to: 10,000,000 USDC Polygon

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

Right now 1 USDC Polygon gets you 0.661376 GRAM; the other way round, 1 GRAM is 1.512 USDC Polygon. Over 24 hours USDC Polygon/GRAM came in at plus 2.4%. Over the week, minus 6.94%.

The weekly range ran from 0.596458 to 0.714532 GRAM, a spread of 19.8%. One order takes from 100.67 to 10,000,000 USDC Polygon. In dollars that is roughly $100.65.

If the recipient is an exchange, it usually needs a Comment (Memo): take it from your account beforehand and the automation will attach it to the transfer. Market capitalisation puts USD Coin at No. 6 ($74.25 B) and Gram (Toncoin) at No. 33 ($4.24 B). Over 90 days the daily moves of USDC and GRAM correlate at -0.05 (they travel apart).

Rate and amounts for USDC Polygon → GRAM

Send USDC Polygon — receive GRAMNeed GRAM — send this much USDC Polygon

USDC Polygon	GRAM
200	132.2751
1,000	661.3757
2,000	1,322.75
10,000	6,613.76
20,000	13,227.51
100,000	66,137.57

GRAM	USDC Polygon
100	151.2
500	756
1,000	1,512
5,000	7,560
10,000	15,120
50,000	75,600

How the USDC Polygon → GRAM exchange runs

Work out the amount in the calculator — orders start at 100.67 USDC Polygon.
Give a GRAM address on TON and a contact for the order. Receiving to an exchange? Add the Comment (Memo), or the payment will hang on the recipient side.
Send USDC Polygon on Polygon, exactly the amount the order shows.
Nothing else is needed from you: as soon as the network confirms the transfer, the robot sends Gram (Toncoin) to your address. The order page shows the status.

Swap USDC Polygon for GRAM

Check this before sending USDC Polygon

The address network is TON. Sending through another network almost always means losing the transfer.
If the recipient asks for a Comment (Memo), enter it when you create the order.
The transfer must not be smaller than 100.67 USDC Polygon.
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 USDC Polygon to GRAM rate has moved

WeekMonthQuarterYear

high 0.714532 GRAMlow 0.596458 GRAM

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

high 0.759926 GRAMlow 0.61303 GRAM

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

high 0.759926 GRAMlow 0.562038 GRAM

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

high 0.82124 GRAMlow 0.349703 GRAM

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

24 hours: +2.4%
Week: −6.94%
Weekly high: 0.714532 GRAM
Weekly low: 0.596458 GRAM
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 USDC Polygon/GRAM spread by period

Period	High	Low	Middle	Period result
24 hours	0.679538	0.646379	0.66398	+2.4%
Week	0.714532	0.596458	0.664201	−6.94%
Month	0.759926	0.61303	0.713213	−10.87%
Quarter	0.759926	0.562038	0.693687	+4.1%

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

Daily USDC Polygon → GRAM rate

Day	Close	Against the day before
Sep 30, 2026	0.667496 GRAM	+4.97%
Sep 29, 2026	0.635886 GRAM	+3.73%
Sep 28, 2026	0.61303 GRAM	−1.04%
Sep 27, 2026	0.619442 GRAM	−9.64%
Sep 26, 2026	0.685545 GRAM	−3.44%
Sep 25, 2026	0.70999 GRAM	+0.32%
Sep 24, 2026	0.70773 GRAM	+4.22%

Market data: USDC and GRAM

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

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

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

USD Coin and Gram (Toncoin): how they differ

	USD Coin (USDC)	Gram (Toncoin) (GRAM)
Ticker	USDC	GRAM
Type	token	coin of its own network
Network	Polygon	—
Fees are paid in	POL	—
Launched	2018	—
Built by	Circle	—
Supply cap	no cap	—
In circulation	74.27 B USDC	2.82 B GRAM
Market cap	$74.25 B	$4.24 B
Rank by cap	#6	#33
Consensus	—	Proof of Stake
Privacy	—	transfers are public

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

Why people take the USDC Polygon → GRAM route

Entering GRAM from dollarsUSDC goes into Gram (Toncoin) in one step, with no coin in between: over the last month GRAM posted +12.18%.
A coin for transfersGram (Toncoin) is used as a payment coin: transfers clear quickly and the fee stays low.
Fuel for TONWithout Gram (Toncoin) you cannot pay for a transfer or a contract call in TON — the coin is needed for anything that happens in that ecosystem.

Common questions: USDC Polygon → GRAM

What rate does USDC Polygon to GRAM run at?

As of Sep 30, 2026 21:20 it is 1 USDC Polygon = 0.661376 GRAM. The figure updates on its own, and the calculator always shows the current one. On the market that is around $0.992063.

What amounts does USDC Polygon → GRAM accept?

From 100.67 to 10,000,000 USDC Polygon per order. The floor is roughly $100.65.

Why can I not swap less than 100.67 USDC Polygon?

The network fee and the handling do not depend on the amount. On a transfer below 100.67 USDC Polygon 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 USDC Polygon, and the blockchain takes that one.

How long does swapping USDC Polygon for GRAM take?

The clock starts with confirmations: as soon as Polygon 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 GRAM arrive in?

Gram (Toncoin) arrives in its own TON network — a plain GRAM address is all you need. Some exchanges and wallets also need a Comment (Memo).

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 USDC Polygon to GRAM rate do over the month?

Over the month, minus 10.87%: a low of 0.61303, a high of 0.759926, an average of 0.713213 GRAM per 1 USDC Polygon.

Can I swap back, GRAM for USDC Polygon?

Yes, the reverse is open too: 1 GRAM = 1.512 USDC Polygon. The link to switch sits under the calculator.

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

Rate and amounts for USDC Polygon → GRAM

How the USDC Polygon → GRAM exchange runs

Check this before sending USDC Polygon

How the USDC Polygon to GRAM rate has moved

The USDC Polygon/GRAM spread by period

Daily USDC Polygon → GRAM rate

Market data: USDC and GRAM

USD Coin and Gram (Toncoin): how they differ

Why people take the USDC Polygon → GRAM route

Common questions: USDC Polygon → GRAM

Related reading

Other directions

The other way round

Send USDC Polygon, receive something else

Receive GRAM, send something else