Gram (Toncoin) (GRAM) to USD Coin (USDC Polygon): Rate, Chart and Comparison

Live Gram (Toncoin) to USD Coin rate, converter, price history, volatility and a side-by-side comparison of both coins. Ready to swap? Open the exchange form.

Rate updated: Sep 21, 2026, 21:03

Minimum: 139.958 GRAM ≈ $201.54
Receiving network: Polygon
24h rate change: +3.21%

You send

GRAM

You get 2,886.5

USDC Polygon

Go to exchange

Rate: 1 GRAM = 1.4433 USDC Polygon
Minimum: 139.958 GRAM
Maximum: 6,940,000 GRAM

The amount you get is estimated at the current rate.

Gram (Toncoin) is exchanged to USD Coin at 1 GRAM = 1.4433 USDC Polygon, so 1 USDC Polygon costs 0.69288 GRAM. According to market data, the GRAM to USDC Polygon rate rose by 3.21% over the last 24 hours. Over the week it rose by 5.59%.

Over the last 7 days the rate moved between 1.2995 and 1.4395 USDC Polygon — a range of 10.77%. You can exchange from 139.958 to 6,940,000 GRAM. That is roughly $201.54 or more.

USDC is sent to your address on the Polygon network, so make sure you provide an address on that network. By market cap, Gram (Toncoin) ranks #31 ($4.05 B) and USD Coin ranks #6 ($74.21 B). The correlation of daily GRAM and USDC price changes over the last 90 days is -0.05 (weak).

Why exchange GRAM to USDC Polygon

Protection from volatilityOver the last 30 days GRAM changed by −4.44%. USDC is pegged to the dollar, so after the swap your funds no longer depend on the GRAM price.
Easy to switch backThe USDC Polygon → GRAM direction is also available, so you can move back to GRAM if needed.

How much is 1 GRAM in USDC Polygon today

1 GRAM = 1.4433 USDC Polygon

1 USDC Polygon = 0.69288 GRAM

How much USDC Polygon you get for GRAM

GRAM	USDC Polygon
200	288.6504
500	721.626
2,000	2,886.5
5,000	7,216.26
20,000	28,865.04
50,000	72,162.6

How much GRAM you need to get USDC Polygon

USDC Polygon	GRAM
500	346.4398
1,000	692.8797
5,000	3,464.4
10,000	6,928.8
50,000	34,643.98
100,000	69,287.97

Which network to receive USDC on

USDC for GRAM can be received on different networks: rates and minimums differ, and the network fee depends on the blockchain.

Network	Rate per 1 GRAM	Minimum	Network fee	Speed
Polygon this page	1.4433	139.958 GRAM	≈ $0.0019	fast
BNB Smart Chain (BEP20)	1.4433	139.958 GRAM	≈ $0.0026	fast
Arbitrum One	1.4433	139.958 GRAM	≈ $0.0037	fast
Optimism	1.4433	139.958 GRAM	≈ $0.0002	fast

GRAM → USDC: compare all networks USDC network fees now

GRAM to USDC Polygon rate chart

7 days30 days90 days1 year

high 1.4395 USDC Polygonlow 1.2995 USDC Polygon

Sep 14, 2026, 21:04Sep 21, 2026, 21:04

high 1.4928 USDC Polygonlow 1.3159 USDC Polygon

Aug 22, 2026, 03:00Sep 21, 2026, 03:00

high 1.7792 USDC Polygonlow 1.3159 USDC Polygon

Jun 23, 2026, 03:00Sep 21, 2026, 03:00

high 3.0685 USDC Polygonlow 1.2177 USDC Polygon

Sep 22, 2025, 03:00Sep 21, 2026, 03:00

24 hours: +3.21%
7 days: +5.59%
7-day high: 1.4395 USDC Polygon
7-day low: 1.2995 USDC Polygon
Range: 10.77%

CoinGecko market data as of Sep 21, 2026, 20:36. The exchange rate may differ from the market rate. How we calculate the data

GRAM/USDC Polygon volatility and changes

Period	High	Low	Average	Change
24 hours	1.4395	1.3806	1.4045	+3.21%
7 days	1.4395	1.2995	1.3566	+5.59%
30 days	1.4928	1.3159	1.3871	−4.42%
90 days	1.7792	1.3159	1.4581	−15.58%

Values are in USDC Polygon per 1 unit of the currency you send, based on market data.

GRAM to USDC Polygon rate over the last 7 days

Date	Daily close	Daily change
Sep 21, 2026	1.4268 USDC Polygon	+3.26%
Sep 20, 2026	1.3817 USDC Polygon	+0.45%
Sep 19, 2026	1.3755 USDC Polygon	+2.5%
Sep 18, 2026	1.342 USDC Polygon	+1.98%
Sep 17, 2026	1.3159 USDC Polygon	−0.54%
Sep 16, 2026	1.3231 USDC Polygon	−2.2%
Sep 15, 2026	1.3529 USDC Polygon	+0.69%

GRAM and USDC market data

Gram (Toncoin) GRAM

Price: $1.44
24h change: +3.22%
7d change: +6.02%
Market cap: $4.05 B
24h volume: $61.28 M
Market cap rank: #31
Circulating supply: 2.81 B GRAM
All-time high: $8.25

USD Coin USDC

Price: $0.999945
24h change: +0.01%
7d change: +0.02%
Market cap: $74.21 B
24h volume: $25.59 B
Market cap rank: #6
Circulating supply: 74.21 B USDC
All-time high: $1.04

CoinGecko data as of Sep 21, 2026, 20:36.

Gram (Toncoin) vs USD Coin

	Gram (Toncoin) (GRAM)	USD Coin (USDC)
Ticker	GRAM	USDC
Type	native blockchain coin	token
Consensus	Proof of Stake	—
Transaction privacy	public transactions	—
Circulating supply	2.81 B GRAM	74.21 B USDC
Market cap	$4.05 B	$74.21 B
Market cap rank	#31	#6
Network	—	Polygon
Network fee paid in	—	POL
Launched	—	2018
Created by	—	Circle
Max supply	—	no cap

90-day correlation of daily GRAM and USDC price changes: -0.05 — weak.

What to know about Gram (Toncoin) and USD Coin

Gram (Toncoin) (GRAM)

Gram (formerly Toncoin, TON) is the native coin of The Open Network, a blockchain originally designed by the Telegram team. After Telegram stepped away from the project in 2020, development was continued by the community and the TON Foundation.

Sending and receiving GRAM

TON addresses come in two formats (starting with UQ or EQ) that point to the same account. Exchanges usually require a comment (memo) with deposits — without it the funds may not be credited. Transfers take a few seconds.

USD Coin (USDC)

USD Coin (USDC) is a dollar stablecoin issued by Circle since 2018. Each token is backed by reserves held in cash and short-term US Treasuries, and the reserve composition is regularly reported by the issuer.

What USD Coin is used for

USDC is popular in DeFi and with businesses that prefer a regulated issuer. It is used for payments, savings in dollar terms, trading and moving value between blockchains.

Polygon network

Polygon PoS is an Ethereum-compatible network with addresses in the same 0x format. Fees are paid in POL and usually cost a fraction of a cent.

How to exchange Gram (Toncoin) to USD Coin

Enter the GRAM amount in the calculator (minimum 139.958 GRAM) and click “Go to exchange”.
Enter your USDC wallet address on the Polygon network and your contact details.
Send exactly the specified amount of GRAM on the TON network to the details shown in the order.
Once the transfer is confirmed, USD Coin is sent to your address. You can track the order on its status page.

Exchange GRAM to USDC Polygon

What to check before exchanging GRAM to USDC Polygon

The recipient address must be on the Polygon network: funds sent on another network may be lost.
The amount sent must be at least 139.958 GRAM.
Copy the whole address and check the first and last characters after pasting.
Funds go through an AML check; high-risk transfers may be held until the check is complete.

GRAM to USDC Polygon exchange FAQ

How much is 1 GRAM in USDC Polygon today?

As of Sep 21, 2026, 21:03, the exchange rate is 1 GRAM = 1.4433 USDC Polygon. It updates automatically; the calculator always shows the latest value. At market prices that is about $1.44.

What are the minimum and maximum amounts for GRAM to USDC Polygon?

The minimum is 139.958 GRAM and the maximum is 6,940,000 GRAM. The minimum is roughly $201.54.

Why is there a minimum amount for GRAM to USDC Polygon?

The minimum (139.958 GRAM) keeps network fees and order processing from eating a noticeable share of the exchange. Double-check the amount before sending.

Are there extra fees when exchanging GRAM to USDC Polygon?

The amount you get is calculated at the exchange rate shown in the calculator. The network fee for sending GRAM is paid by the sender and depends on the wallet and network load.

How long does a GRAM to USDC Polygon exchange take?

The order is processed once the GRAM transfer gets the required number of confirmations on the TON network. Timing depends on network load.

Which network will I receive USDC Polygon on?

USDC is sent on the Polygon network. Make sure the recipient address supports this network.

Which network is cheapest to receive USDC?

The lowest network fees are usually on USDC Polygon, USDC BEP20, USDC Arbitrum, USDC Optimism. Choose a network supported by the recipient’s wallet or exchange.

What happens if the rate changes during the exchange?

The final amount is set in the order when it is created. If the payment arrives after the order expires or in a different amount, it may be recalculated at the current rate, so send the exact amount without delay.

How has the GRAM to USDC Polygon rate changed over the last month?

Over 30 days the rate fell by 4.42%: low 1.3159, high 1.4928, average 1.3871 USDC Polygon per 1 GRAM.

Do I need to register to exchange GRAM to USDC Polygon?

No, you only need to enter the receiving details and contact information in the order.

Can I exchange USDC Polygon back to GRAM?

Yes, the reverse direction is available: 1 USDC Polygon = 0.69889 GRAM. The link is below the calculator.