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

Q: What rate does USDT Arbitrum to ETH Optimism run at?

As of Nov 1, 2026 12:19 it is 1 USDT Arbitrum = 0.000440763 ETH Optimism. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $1.00.

Q: What amounts does USDT Arbitrum → ETH Optimism accept?

From 100 to 10,000,000 USDT Arbitrum per order. The lower limit is roughly $99.95.

Q: Where does the 100 USDT Arbitrum floor come from?

Network fees and order handling eat a small transfer alive — below 100 USDT Arbitrum the swap stops making sense for either side.

Q: 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 USDT Arbitrum, and that one goes to the blockchain, not to us.

Q: How long does USDT Arbitrum to ETH Optimism take?

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

Q: Which network will ETH Optimism arrive in?

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

Q: Where is receiving ETH cheaper?

The cheapest is usually ETH BEP20, ETH Arbitrum, ETH Optimism. Still, the network is chosen by what the recipient supports, not by the fee.

Q: 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.

Q: What did the USDT Arbitrum to ETH Optimism rate do this month?

The month came in at plus 19.71%. Low 0.0003668, high 0.000445695, middle 0.000404711 ETH Optimism per USDT Arbitrum.

Q: Can I go back, ETH Optimism to USDT Arbitrum?

Yes, the reverse direction is open: 1 ETH Optimism = 2,287.03 USDT Arbitrum. The link sits right under the calculator.

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 12:19

Orders from: 100 USDT Arbitrum ≈ $99.95
Payout network: Optimism
24 hours: −1.48%

You send

USDT Arbitrum

You get 0.881527

ETH Optimism

Start the order

Rate: 1 USDT Arbitrum = 0.000440763 ETH Optimism
From: 100 USDT Arbitrum
Up to: 10,000,000 USDT Arbitrum

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

Today USDT Arbitrum goes for 0.000440763 ETH Optimism, and ETH Optimism goes for 2,268.79 USDT Arbitrum. Market over 24 hours: USDT Arbitrum against ETH Optimism minus 1.48%. The week added plus 3.47%.

The weekly corridor ran from 0.00042146 to 0.000455593 ETH Optimism, a spread of 8.1%. A single order takes 100 to 10,000,000 USDT Arbitrum. In dollars that is roughly $99.95.

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

Who takes the USDT Arbitrum → ETH Optimism route

Entering ETH from dollarsFrom USDT you step into Ethereum directly, with no coin in between: over the past month ETH moved −16.2%.
Fuel for OptimismWithout Ethereum nothing moves in Optimism — every transfer and every contract call is paid in it.
Different basketsDaily moves of USDT and ETH over 90 days line up at 0.19 (they travel apart) — the looser the link, the less a portfolio depends on one coin.

USDT Arbitrum → ETH Optimism rate and amounts

1 USDT Arbitrum = 0.000440763 ETH Optimism

1 ETH Optimism = 2,268.79 USDT Arbitrum

Send USDT Arbitrum — receive ETH Optimism

USDT Arbitrum	ETH Optimism
100	0.0440763
500	0.220382
2,000	0.881527
5,000	2.2038
20,000	8.8153
100,000	44.0763

Need ETH Optimism — send this much USDT Arbitrum

ETH Optimism	USDT Arbitrum
0.05	113.4396
0.2	453.7582
0.5	1,134.4
2	4,537.58
5	11,343.96
20	45,375.82

Payout network for ETH

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

Network	Per USDT Arbitrum	From	Network fee	Speed
BNB Smart Chain (BEP20)	0.000440763	100 USDT Arbitrum	≈ $0.0023	fast
Arbitrum One	0.000440763	100 USDT Arbitrum	≈ $0.00096	fast
Optimism open now	0.000440763	100 USDT Arbitrum	≈ < $0.0001	fast
Ethereum	0.000440763	100 USDT Arbitrum	≈ $0.0017	—
BASE	0.000440763	—	—	—

How the USDT Arbitrum → ETH Optimism order runs

Work out the amount in the calculator: orders start at 100 USDT Arbitrum.
Enter a ETH address in Optimism and a way to reach you.
Send USDT Arbitrum in Arbitrum One for exactly the amount stated in the order.
Once the network confirms your transfer, Ethereum leaves for your address. The order page tracks every step.

Swap USDT Arbitrum for ETH Optimism

Check this before sending USDT Arbitrum

The address network is Optimism. Sending through another network usually means losing the transfer.
The transfer must not be smaller than 100 USDT Arbitrum.
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 USDT Arbitrum to ETH Optimism rate has been

WeekMonthQuarterYear

high 0.000455593 ETH Optimismlow 0.00042146 ETH Optimism

Oct 25, 2026 12:19Nov 1, 2026 12:19

high 0.000445695 ETH Optimismlow 0.0003668 ETH Optimism

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

high 0.000542062 ETH Optimismlow 0.000360264 ETH Optimism

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

high 0.000637806 ETH Optimismlow 0.000256058 ETH Optimism

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

24 hours: −1.48%
Week: +3.47%
Weekly high: 0.000455593 ETH Optimism
Weekly low: 0.00042146 ETH 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 USDT Arbitrum/ETH Optimism travelled, by period

Period	High	Low	Middle	Net move
24 hours	0.000445794	0.000440598	0.000443195	−1.48%
Week	0.000455593	0.00042146	0.00043432	+3.47%
Month	0.000445695	0.0003668	0.000404711	+19.71%
Quarter	0.000542062	0.000360264	0.000426045	−17.78%

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

Daily USDT Arbitrum → ETH Optimism rate

Day	Close	Against the day before
Oct 31, 2026	0.000445695 ETH Optimism	+0.44%
Oct 30, 2026	0.000443744 ETH Optimism	+4.71%
Oct 29, 2026	0.000423785 ETH Optimism	−0.41%
Oct 28, 2026	0.000425514 ETH Optimism	−1.12%
Oct 27, 2026	0.000430328 ETH Optimism	+0.23%
Oct 26, 2026	0.000429323 ETH Optimism	+1.27%
Oct 25, 2026	0.000423956 ETH Optimism	+1.19%

Daily RubyCash rate: USDT Arbitrum → ETH Optimism

Date	RubyCash rate	Market rate
Nov 1, 2026	0.000440703 ETH Optimism	0.000439686
Oct 31, 2026	0.000444733 ETH Optimism	0.000442444
Oct 30, 2026	0.000448058 ETH Optimism	0.000446495
Oct 29, 2026	0.000442337 ETH Optimism	0.000439471
Oct 28, 2026	0.000425321 ETH Optimism	0.000423658
Oct 27, 2026	0.000426594 ETH Optimism	0.000425171
Oct 26, 2026	0.000434577 ETH Optimism	0.000431816
Oct 25, 2026	0.000425852 ETH Optimism	0.0004263
Oct 24, 2026	0.00042711 ETH Optimism	0.000426604
Oct 22, 2026	0.000419936 ETH Optimism	0.000419129
Oct 21, 2026	0.000403911 ETH Optimism	0.000401036
Oct 20, 2026	0.00040863 ETH Optimism	0.000407569
Oct 19, 2026	0.000416355 ETH Optimism	0.000416671
Oct 18, 2026	0.000418311 ETH Optimism	0.000418071

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 USDT and ETH

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

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

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

Tether against Ethereum

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

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

Common questions: USDT Arbitrum → ETH Optimism

What rate does USDT Arbitrum to ETH Optimism run at?

As of Nov 1, 2026 12:19 it is 1 USDT Arbitrum = 0.000440763 ETH Optimism. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $1.00.

What amounts does USDT Arbitrum → ETH Optimism accept?

From 100 to 10,000,000 USDT Arbitrum per order. The lower limit is roughly $99.95.

Where does the 100 USDT Arbitrum floor come from?

Network fees and order handling eat a small transfer alive — below 100 USDT Arbitrum 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 USDT Arbitrum, and that one goes to the blockchain, not to us.

How long does USDT Arbitrum to ETH Optimism take?

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

Which network will ETH Optimism arrive in?

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

Where is receiving ETH cheaper?