Swap Ethereum (ETH BASE) for Tether (USDT Optimism)

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 Nov 1, 2026 12:54

Payout network: Optimism
24 hours: +1.5%

You send

ETH BASE

You get 2,283.68

USDT Optimism

Start the order

Rate: 1 ETH BASE = 2,283.68 USDT Optimism
Up to: 4,400 ETH BASE

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

The direction runs at 2,283.68 USDT Optimism per ETH BASE, or 0.000437889 ETH BASE per USDT Optimism. Market over 24 hours: ETH BASE against USDT Optimism plus 1.5%. The week added minus 3.36%.

The weekly corridor ran from 2,194.94 to 2,372.71 USDT Optimism, a spread of 8.1%.

The payout leaves in the Optimism network, so the receiving address has to belong to that network. By market cap Ethereum sits 2th ($277.76 B) and Tether 3th ($180.04 B). Daily moves of ETH and USDT over 90 days line up at 0.19 (they travel apart).

Who takes the ETH BASE → USDT Optimism route

Sitting out the swingsETH moved −16.2% over the past month. USDT tracks the dollar, so after the swap the value stops following ETH.
A road both waysThe USDT Optimism → ETH BASE direction is open too, so going back into ETH takes the same route.

ETH BASE → USDT Optimism rate and amounts

1 ETH BASE = 2,283.68 USDT Optimism

1 USDT Optimism = 0.000437889 ETH BASE

Send ETH BASE — receive USDT Optimism

ETH BASE	USDT Optimism
0.005	11.4184
0.02	45.6737
0.1	228.3684
1	2,283.68
5	11,418.42
20	45,673.68

Need USDT Optimism — send this much ETH BASE

USDT Optimism	ETH BASE
20	0.00875778
100	0.0437889
500	0.218944
5,000	2.1894
20,000	8.7578
100,000	43.7889

Payout network for USDT

The same USDT goes out in several networks. Rates and lower limits differ, and the fee is charged by the network itself.

Network	Per ETH BASE	From	Network fee	Speed
OMNI	2,283.68	—	—	—
Ethereum (ERC20)	2,283.68	0.0823137 ETH BASE	≈ $0.0062	medium
TRON (TRC20)	2,283.68	0.0823137 ETH BASE	≈ $2.1	fast
BNB Smart Chain (BEP20)	2,283.68	0.0823137 ETH BASE	≈ $0.0023	fast
Solana	2,283.68	0.0823137 ETH BASE	≈ $0.00048	fast
Polygon	2,283.68	0.0823137 ETH BASE	≈ $0.00017	fast
Arbitrum One	2,283.68	0.0823137 ETH BASE	≈ $0.003	fast
TON	2,283.68	0.0823137 ETH BASE	low	fast
Avalanche C-Chain	2,283.68	—	≈ $0.0015	fast
NEAR	2,283.68	—	—	—
Optimism open now	2,283.68	—	≈ $0.00015	fast

ETH BASE → USDT: compare all networks USDT network fees

How the ETH BASE → USDT Optimism order runs

Work out the amount in the calculator and press the exchange button.
Enter a USDT address in Optimism and a way to reach you.
Send ETH BASE in BASE for exactly the amount stated in the order.
Once the network confirms your transfer, Tether leaves for your address. The order page tracks every step.

Swap ETH BASE for USDT Optimism

Check this before sending ETH BASE

The address network is Optimism. Sending through another network usually means losing the transfer.
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 ETH BASE to USDT Optimism rate has been

WeekMonthQuarterYear

high 2,372.71 USDT Optimismlow 2,194.94 USDT Optimism

Oct 25, 2026 12:54Nov 1, 2026 12:54

high 2,726.28 USDT Optimismlow 2,243.69 USDT Optimism

Oct 1, 2026 03:00Oct 31, 2026 03:00

high 2,775.75 USDT Optimismlow 1,844.81 USDT Optimism

Aug 2, 2026 03:00Oct 31, 2026 03:00

high 3,905.37 USDT Optimismlow 1,567.88 USDT Optimism

Nov 2, 2025 03:00Oct 31, 2026 03:00

24 hours: +1.5%
Week: −3.36%
Weekly high: 2,372.71 USDT Optimism
Weekly low: 2,194.94 USDT Optimism
Spread: 8.1%

Market data from CoinGecko as of Nov 1, 2026 11:54; the exchange rate is calculated separately and differs. Where these numbers come from

How far ETH BASE/USDT Optimism travelled, by period

Period	High	Low	Middle	Net move
24 hours	2,269.64	2,243.19	2,256.38	+1.5%
Week	2,372.71	2,194.94	2,303.38	−3.36%
Month	2,726.28	2,243.69	2,478.41	−16.47%
Quarter	2,775.75	1,844.81	2,381.59	+21.62%

Figures are in USDT Optimism per unit sent, from market data.

Daily ETH BASE → USDT Optimism rate

Day	Close	Against the day before
Oct 31, 2026	2,243.69 USDT Optimism	−0.44%
Oct 30, 2026	2,253.55 USDT Optimism	−4.5%
Oct 29, 2026	2,359.69 USDT Optimism	+0.41%
Oct 28, 2026	2,350.1 USDT Optimism	+1.13%
Oct 27, 2026	2,323.81 USDT Optimism	−0.23%
Oct 26, 2026	2,329.25 USDT Optimism	−1.25%
Oct 25, 2026	2,358.74 USDT Optimism	−1.17%

Daily RubyCash rate: ETH BASE → USDT Optimism

Date	RubyCash rate	Market rate
Nov 1, 2026	2,287.34 USDT Optimism	2,274.35
Oct 31, 2026	2,266.62 USDT Optimism	2,260.17
Oct 30, 2026	2,249.8 USDT Optimism	2,239.67
Oct 29, 2026	2,278.9 USDT Optimism	2,275.46
Oct 28, 2026	2,370.07 USDT Optimism	2,360.4
Oct 27, 2026	2,363 USDT Optimism	2,352
Oct 26, 2026	2,319.59 USDT Optimism	2,315.8
Oct 25, 2026	2,367.11 USDT Optimism	2,345.77
Oct 24, 2026	2,360.14 USDT Optimism	2,344.1
Oct 22, 2026	2,400.46 USDT Optimism	2,385.9
Oct 21, 2026	2,495.7 USDT Optimism	2,493.54
Oct 20, 2026	2,466.88 USDT Optimism	2,453.57
Oct 19, 2026	2,421.11 USDT Optimism	2,399.98
Oct 18, 2026	2,409.79 USDT Optimism	2,391.94

Our own rate is written down every hour; the table keeps the last entry of each day. The market column is the ratio of the same two coins on CoinGecko at that moment. Where these numbers come from

The numbers on ETH and USDT

Ethereum ETH

Price: $2,273.30
24 hours: +1.52%
Week: −3%
Market cap: $277.76 B
24-hour turnover: $4.43 B
Rank by cap: #2
In circulation: 122.18 M ETH
Record price: $4,946.05

Tether USDT

Price: $0.999538
24 hours: +0.02%
Week: +0.05%
Market cap: $180.04 B
24-hour turnover: $25.75 B
Rank by cap: #3
In circulation: 180.12 B USDT
Record price: $1.32

Source: CoinGecko, Nov 1, 2026 11:54.

Ethereum against Tether

	Ethereum (ETH)	Tether (USDT)
Ticker	ETH	USDT
Type	coin of its own network	token
Network	BASE	Optimism
Launched	2015	2014
Built by	Vitalik Buterin	Tether Limited
Consensus	Proof of Stake	—
Block	~12 sec	—
Supply cap	no cap	no cap
Privacy	transfers are public	—
In circulation	122.18 M ETH	180.12 B USDT
Market cap	$277.76 B	$180.04 B
Rank by cap	#2	#3
Fees are paid in	—	ETH

Daily moves of ETH and USDT over 90 days line up at 0.19 — they travel apart.

Common questions: ETH BASE → USDT Optimism

What rate does ETH BASE to USDT Optimism run at?

As of Nov 1, 2026 12:54 it is 1 ETH BASE = 2,283.68 USDT Optimism. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $2,282.63.

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 ETH BASE, and that one goes to the blockchain, not to us.

How long does ETH BASE to USDT Optimism take?

The clock starts with confirmations: the order goes into work once BASE confirms your transfer. After that it comes down to how busy the network is. A block in BASE closes in about 12 sec.

Which network will USDT Optimism arrive in?

The payout leaves in Optimism. Make sure the receiving wallet works with that network.

Where is receiving USDT cheaper?

The cheapest is usually USDT BEP20, USDT SOL, USDT Polygon, USDT Arbitrum, USDT TON, USDT AVAX C, USDT Optimism. Still, the network is chosen by what the recipient supports, not by the fee.

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.

What did the ETH BASE to USDT Optimism rate do this month?

The month came in at minus 16.47%. Low 2,243.69, high 2,726.28, middle 2,478.41 USDT Optimism per ETH BASE.

Can I go back, USDT Optimism to ETH BASE?

Yes, the reverse direction is open: 1 USDT Optimism = 0.00044141 ETH BASE. The link sits right under the calculator.