Swap Starknet (STRK ERC20) 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 02:03

Orders from: 7,421.15 STRK ERC20 ≈ $201.39
Payout network: TON
24 hours: +2.74%

You send

STRK ERC20

You get 2,080.91

GRAM

Start the order

Rate: 1 STRK ERC20 = 0.0208091 GRAM
From: 7,421.15 STRK ERC20
Up to: 369,000,000 STRK ERC20

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

Today STRK ERC20 goes for 0.0208091 GRAM, and GRAM goes for 48.0559 STRK ERC20. Market over 24 hours: STRK ERC20 against GRAM plus 2.74%. The week added minus 12.76%.

The weekly corridor ran from 0.020085 to 0.0235486 GRAM, a spread of 17.24%. A single order takes 7,421.15 to 369,000,000 STRK ERC20. In dollars that is roughly $201.39.

Exchange wallets usually ask for a Comment (Memo) — copy it from the recipient side before you start. By market cap Starknet sits 173th ($199.44 M) and Gram (Toncoin) 28th ($3.64 B).

Who takes the STRK ERC20 → 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.

STRK ERC20 → GRAM rate and amounts

1 STRK ERC20 = 0.0208091 GRAM

1 GRAM = 48.0559 STRK ERC20

Send STRK ERC20 — receive GRAM

STRK ERC20	GRAM	≈ USD
10,000	208.0911	$271.37
20,000	416.1822	$542.74
100,000	2,080.91	$2,713.69
200,000	4,161.82	$5,427.38
1,000,000	20,809.11	$27,136.91
2,000,000	41,618.22	$54,273.82

Need GRAM — send this much STRK ERC20

GRAM	STRK ERC20	≈ USD
200	9,611.17	$260.82
500	24,027.94	$652.04
2,000	96,111.74	$2,608.18
5,000	240,279.36	$6,520.44
20,000	961,117.44	$26,081.76
50,000	2,402,793.59	$65,204.39

How the STRK ERC20 → GRAM order runs

Work out the amount in the calculator: orders start at 7,421.15 STRK ERC20.
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 STRK ERC20 in Ethereum (ERC20) 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 STRK ERC20 for GRAM

Check this before sending STRK ERC20

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 7,421.15 STRK ERC20.
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 STRK ERC20 to GRAM rate has been

Week

high 0.0235486 GRAMlow 0.020085 GRAM

Sep 10, 2026 02:03Sep 17, 2026 02:03

24 hours: +2.74%
Week: −12.76%
Weekly high: 0.0235486 GRAM
Weekly low: 0.020085 GRAM
Spread: 17.24%

Market data from CoinGecko as of Sep 17, 2026 00:54; the exchange rate is calculated separately and differs. Where these numbers come from

How far STRK ERC20/GRAM travelled, by period

Period	High	Low	Middle	Net move
24 hours	0.0206677	0.020085	0.0203681	+2.74%
Week	0.0235486	0.020085	0.0211469	−12.76%

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

The numbers on STRK and GRAM

Starknet STRK

Price: $0.0271369
24 hours: +1.49%
Week: −15.1%
Market cap: $199.44 M
24-hour turnover: $17.62 M
Rank by cap: #173
In circulation: 7.35 B STRK
Record price: $4.41

Gram (Toncoin) GRAM

Price: $1.30
24 hours: −1.22%
Week: −4.5%
Market cap: $3.64 B
24-hour turnover: $30.88 M
Rank by cap: #28
In circulation: 2.79 B GRAM
Record price: $8.25

Source: CoinGecko, Sep 17, 2026 00:54.

Starknet against Gram (Toncoin)

	Starknet (STRK)	Gram (Toncoin) (GRAM)
Ticker	STRK	GRAM
Network	Ethereum (ERC20)	—
Fees are paid in	ETH	—
In circulation	7.35 B STRK	2.79 B GRAM
Market cap	$199.44 M	$3.64 B
Rank by cap	#173	#28
Type	—	coin of its own network
Consensus	—	Proof of Stake
Privacy	—	transfers are public

Common questions: STRK ERC20 → GRAM

What rate does STRK ERC20 to GRAM run at?

As of Sep 17, 2026 02:03 it is 1 STRK ERC20 = 0.0208091 GRAM. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $0.0270518.

What amounts does STRK ERC20 → GRAM accept?

From 7,421.15 to 369,000,000 STRK ERC20 per order. The lower limit is roughly $201.39.

Where does the 7,421.15 STRK ERC20 floor come from?

Network fees and order handling eat a small transfer alive — below 7,421.15 STRK ERC20 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 STRK ERC20, and that one goes to the blockchain, not to us.

How long does STRK ERC20 to GRAM take?

The clock starts with confirmations: the order goes into work once Ethereum (ERC20) 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 STRK ERC20?

Yes, the reverse direction is open: 1 GRAM = 48.2977 STRK ERC20. The link sits right under the calculator.