Tether (USDT Optimism) → 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 USDT Optimism → GRAM 1 USDT Optimism = 0.669337 GRAM 1 GRAM = 1.494 USDT Optimism

Rate as of Sep 30, 2026 14:50

Orders from: 100.67 USDT Optimism ≈ $100.63
Payout network: TON
24 hours: +5.94%

You send

USDT Optimism

You get 1,338.67

GRAM

Create the order

Rate: 1 USDT Optimism = 0.669337 GRAM
From: 100.67 USDT Optimism
Up to: 10,000,000 USDT Optimism

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

Right now 1 USDT Optimism gets you 0.669337 GRAM; the other way round, 1 GRAM is 1.494 USDT Optimism. Over 24 hours USDT Optimism/GRAM came in at plus 5.94%. Over the week, minus 2.25%.

The weekly range ran from 0.59637 to 0.71448 GRAM, a spread of 19.8%. One order takes from 100.67 to 10,000,000 USDT Optimism. In dollars that is roughly $100.63.

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 Tether at No. 3 ($183.8 B) and Gram (Toncoin) at No. 32 ($4.19 B). Over 90 days the daily moves of USDT and GRAM correlate at 0.01 (they travel apart).

Rate and amounts for USDT Optimism → GRAM

Send USDT Optimism — receive GRAMNeed GRAM — send this much USDT Optimism

USDT Optimism	GRAM
200	133.8675
1,000	669.3373
2,000	1,338.67
10,000	6,693.37
20,000	13,386.75
100,000	66,933.73

GRAM	USDT Optimism
100	149.4015
500	747.0075
1,000	1,494.01
5,000	7,470.07
10,000	14,940.15
50,000	74,700.75

How the USDT Optimism → GRAM exchange runs

Work out the amount in the calculator — orders start at 100.67 USDT Optimism.
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 USDT Optimism on Optimism, 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 USDT Optimism for GRAM

Check this before sending USDT Optimism

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 USDT Optimism.
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 USDT Optimism to GRAM rate has moved

WeekMonthQuarterYear

high 0.71448 GRAMlow 0.59637 GRAM

Sep 23, 2026 14:53Sep 30, 2026 14:53

high 0.75968 GRAMlow 0.612986 GRAM

Aug 30, 2026 05:00Sep 29, 2026 05:00

high 0.75968 GRAMlow 0.56182 GRAM

Jul 1, 2026 05:00Sep 29, 2026 05:00

high 0.820937 GRAMlow 0.349927 GRAM

Oct 1, 2025 05:00Sep 29, 2026 05:00

24 hours: +5.94%
Week: −2.25%
Weekly high: 0.71448 GRAM
Weekly low: 0.59637 GRAM
Spread: 19.8%

Market data from CoinGecko as of Sep 30, 2026 14:27. The exchange rate is worked out separately and differs from the market one. How these numbers are counted

The USDT Optimism/GRAM spread by period

Period	High	Low	Middle	Period result
24 hours	0.679412	0.62958	0.658949	+5.94%
Week	0.71448	0.59637	0.665305	−2.25%
Month	0.75968	0.612986	0.716467	−9.54%
Quarter	0.75968	0.56182	0.693804	+1.01%

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

Daily USDT Optimism → GRAM rate

Day	Close	Against the day before
Sep 29, 2026	0.667804 GRAM	+8.94%
Sep 28, 2026	0.612986 GRAM	−1.04%
Sep 27, 2026	0.619413 GRAM	−9.64%
Sep 26, 2026	0.685495 GRAM	−3.44%
Sep 25, 2026	0.709902 GRAM	+0.31%
Sep 24, 2026	0.707711 GRAM	+4.22%
Sep 23, 2026	0.679063 GRAM	−1.59%

Market data: USDT and GRAM

Tether USDT

Price: $0.999631
24 hours: −0.01%
Week: −0.02%
Market cap: $183.8 B
24-hour turnover: $55.29 B
Rank by cap: #3
In circulation: 183.87 B USDT
All-time high: $1.32

Gram (Toncoin) GRAM

Price: $1.49
24 hours: −5.61%
Week: +2.34%
Market cap: $4.19 B
24-hour turnover: $82.94 M
Rank by cap: #32
In circulation: 2.82 B GRAM
All-time high: $8.25

Source: CoinGecko, Sep 30, 2026 14:27.

Tether and Gram (Toncoin): how they differ

	Tether (USDT)	Gram (Toncoin) (GRAM)
Ticker	USDT	GRAM
Type	token	coin of its own network
Network	Optimism	—
Fees are paid in	ETH	—
Launched	2014	—
Built by	Tether Limited	—
Supply cap	no cap	—
In circulation	183.87 B USDT	2.82 B GRAM
Market cap	$183.8 B	$4.19 B
Rank by cap	#3	#32
Consensus	—	Proof of Stake
Privacy	—	transfers are public

Daily moves of USDT and GRAM over the quarter link at 0.01 (they travel apart).

Why people take the USDT Optimism → GRAM route

Entering GRAM from dollarsUSDT goes into Gram (Toncoin) in one step, with no coin in between: over the last month GRAM posted +10.51%.
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: USDT Optimism → GRAM

What rate does USDT Optimism to GRAM run at?

As of Sep 30, 2026 14:50 it is 1 USDT Optimism = 0.669337 GRAM. The figure updates on its own, and the calculator always shows the current one. On the market that is around $0.997313.

What amounts does USDT Optimism → GRAM accept?

From 100.67 to 10,000,000 USDT Optimism per order. The floor is roughly $100.63.

Why can I not swap less than 100.67 USDT Optimism?

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

How long does swapping USDT Optimism for GRAM take?

The clock starts with confirmations: as soon as Optimism 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 USDT Optimism to GRAM rate do over the month?

Over the month, minus 9.54%: a low of 0.612986, a high of 0.75968, an average of 0.716467 GRAM per 1 USDT Optimism.

Can I swap back, GRAM for USDT Optimism?

Yes, the reverse is open too: 1 GRAM = 1.494 USDT Optimism. The link to switch sits under the calculator.

Tether (USDT Optimism) → Gram (Toncoin) (GRAM)

Rate and amounts for USDT Optimism → GRAM

How the USDT Optimism → GRAM exchange runs

Check this before sending USDT Optimism

How the USDT Optimism to GRAM rate has moved

The USDT Optimism/GRAM spread by period

Daily USDT Optimism → GRAM rate

Market data: USDT and GRAM

Tether and Gram (Toncoin): how they differ

Why people take the USDT Optimism → GRAM route

Common questions: USDT Optimism → GRAM

Related reading

Other directions

The other way round

Send USDT Optimism, receive something else

Receive GRAM, send something else