Swap Optimism (OP Optimism) for Gram (Toncoin) (GRAM)

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 Sep 17, 2026 00:38

Orders from: 2,157.5 OP Optimism ≈ $200.16
Payout network: TON
24 hours: −5.28%

You send

OP Optimism

You get 3,597.99

GRAM

Start the order

Rate: 1 OP Optimism = 0.0719598 GRAM
From: 2,157.5 OP Optimism
Up to: 108,000,000 OP Optimism

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

One OP Optimism buys 0.0719598 GRAM right now; the other way round, 1 GRAM is 13.8967 OP Optimism. Market over 24 hours: OP Optimism against GRAM minus 5.28%. The week added minus 4.45%.

The weekly corridor ran from 0.0691503 to 0.0765331 GRAM, a spread of 10.68%. A single order takes 2,157.5 to 108,000,000 OP Optimism. In dollars that is roughly $200.16.

Exchange wallets usually ask for a Comment (Memo) — copy it from the recipient side before you start. By market cap Optimism sits 164th ($213.36 M) and Gram (Toncoin) 27th ($3.65 B).

Who takes the OP Optimism → GRAM route

Built for transfersGram (Toncoin) is mostly used as a payment coin: transfers clear quickly and the fee stays small.
Fuel for TONWithout Gram (Toncoin) nothing moves in TON — every transfer and every contract call is paid in it.
Different basketsHolding part of the amount in Gram (Toncoin) loosens a portfolio's dependence on a single coin.

OP Optimism → GRAM rate and amounts

1 OP Optimism = 0.0719598 GRAM

1 GRAM = 13.8967 OP Optimism

Send OP Optimism — receive GRAM

OP Optimism	GRAM	≈ USD
5,000	359.7988	$463.88
10,000	719.5976	$927.75
50,000	3,597.99	$4,638.75
100,000	7,195.98	$9,277.50
500,000	35,979.88	$46,387.50
1,000,000	71,959.76	$92,775.00

Need GRAM — send this much OP Optimism

GRAM	OP Optimism	≈ USD
200	2,779.33	$257.85
500	6,948.33	$644.63
2,000	27,793.31	$2,578.52
5,000	69,483.28	$6,446.31
20,000	277,933.11	$25,785.24
50,000	694,832.78	$64,463.11

How the OP Optimism → GRAM order runs

Work out the amount in the calculator: orders start at 2,157.5 OP Optimism.
Enter a GRAM address in TON and a way to reach you. Receiving to an exchange? Add the Comment (Memo), or the payment will hang.
Send OP Optimism in Optimism for exactly the amount stated in the order.
Once the network confirms your transfer, Gram (Toncoin) leaves for your address. The order page tracks every step.

Swap OP Optimism for GRAM

Check this before sending OP Optimism

The address network is TON. Sending through another network usually means losing the transfer.
If the receiving wallet asks for a Comment (Memo), put it in the order.
The transfer must not be smaller than 2,157.5 OP Optimism.
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 OP Optimism to GRAM rate has been

Week

high 0.0765331 GRAMlow 0.0691503 GRAM

Sep 10, 2026 00:41Sep 17, 2026 00:41

24 hours: −5.28%
Week: −4.45%
Weekly high: 0.0765331 GRAM
Weekly low: 0.0691503 GRAM
Spread: 10.68%

Market data from CoinGecko as of Sep 16, 2026 21:24; the exchange rate is calculated separately and differs. Where these numbers come from

How far OP Optimism/GRAM travelled, by period

Period	High	Low	Middle	Net move
24 hours	0.0756372	0.0700085	0.0714413	−5.28%
Week	0.0765331	0.0691503	0.071666	−4.45%

Figures are in GRAM per unit sent, from market data.

The numbers on OP and GRAM

Optimism OP

Price: $0.092775
24 hours: −6.74%
Week: −10.4%
Market cap: $213.36 M
24-hour turnover: $61.23 M
Rank by cap: #164
In circulation: 2.3 B OP
Record price: $4.84

Gram (Toncoin) GRAM

Price: $1.31
24 hours: −1.54%
Week: −6.3%
Market cap: $3.65 B
24-hour turnover: $28.29 M
Rank by cap: #27
In circulation: 2.79 B GRAM
Record price: $8.25

Source: CoinGecko, Sep 16, 2026 21:24.

Optimism against Gram (Toncoin)

	Optimism (OP)	Gram (Toncoin) (GRAM)
Ticker	OP	GRAM
Network	Optimism	—
Fees are paid in	ETH	—
In circulation	2.3 B OP	2.79 B GRAM
Market cap	$213.36 M	$3.65 B
Rank by cap	#164	#27
Type	—	coin of its own network
Consensus	—	Proof of Stake
Privacy	—	transfers are public

Common questions: OP Optimism → GRAM

What rate does OP Optimism to GRAM run at?

As of Sep 17, 2026 00:38 it is 1 OP Optimism = 0.0719598 GRAM. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $0.0942673.

What amounts does OP Optimism → GRAM accept?

From 2,157.5 to 108,000,000 OP Optimism per order. The lower limit is roughly $200.16.

Where does the 2,157.5 OP Optimism floor come from?

Network fees and order handling eat a small transfer alive — below 2,157.5 OP Optimism the swap stops making sense for either side.

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 OP Optimism, and that one goes to the blockchain, not to us.

How long does OP Optimism to GRAM take?

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

Which network will GRAM arrive in?

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

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.

Can I go back, GRAM to OP Optimism?

Yes, the reverse direction is open: 1 GRAM = 13.9666 OP Optimism. The link sits right under the calculator.