Swap Arbitrum (ARB) 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 2, 2026 04:24

Payout network: Optimism
24 hours: −0.09%

You send

ARB

You get 0.165713

USDT Optimism

Start the order

Rate: 1 ARB = 0.165713 USDT Optimism
Up to: 61,200,000 ARB

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

The direction runs at 0.165713 USDT Optimism per ARB, or 6.0345 ARB per USDT Optimism. Market over 24 hours: ARB against USDT Optimism minus 0.09%. The week added minus 2.91%.

The weekly corridor ran from 0.153381 to 0.175612 USDT Optimism, a spread of 14.49%.

The payout leaves in the Optimism network, so the receiving address has to belong to that network. By market cap Arbitrum sits 70th ($1.13 B) and Tether 3th ($179.97 B). Daily moves of ARB and USDT over 90 days line up at 0.12 (they travel apart).

Who takes the ARB → USDT Optimism route

Sitting out the swingsARB moved −18.72% over the past month. USDT tracks the dollar, so after the swap the value stops following ARB.
A road both waysThe USDT Optimism → ARB direction is open too, so going back into ARB takes the same route.

ARB → USDT Optimism rate and amounts

1 ARB = 0.165713 USDT Optimism

1 USDT Optimism = 6.0345 ARB

Send ARB — receive USDT Optimism

ARB	USDT Optimism
100	16.5713
500	82.8565
2,000	331.4262
20,000	3,314.26
100,000	16,571.31
500,000	82,856.54

Need USDT Optimism — send this much ARB

USDT Optimism	ARB
20	120.6905
100	603.4527
500	3,017.26
5,000	30,172.63
20,000	120,690.53
100,000	603,452.67

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 ARB	From	Network fee	Speed
OMNI	0.165713	—	—	—
Ethereum (ERC20)	0.165713	1,328.9 ARB	≈ $0.0073	medium
TRON (TRC20)	0.165713	1,328.9 ARB	≈ $2.1	fast
BNB Smart Chain (BEP20)	0.165713	1,328.9 ARB	≈ $0.0023	fast
Solana	0.165713	1,328.9 ARB	≈ $0.00047	fast
Polygon	0.165713	1,328.9 ARB	≈ $0.0013	fast
Arbitrum One	0.165713	1,328.9 ARB	≈ $0.003	fast
TON	0.165713	1,328.9 ARB	low	fast
Avalanche C-Chain	0.165713	—	≈ $0.0014	fast
NEAR	0.165713	—	—	—
Optimism open now	0.165713	—	≈ $0.00015	fast

ARB → USDT: compare all networks USDT network fees

How the ARB → 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 ARB in Arbitrum 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 ARB for USDT Optimism

Check this before sending ARB

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 ARB to USDT Optimism rate has been

WeekMonthQuarterYear

high 0.175612 USDT Optimismlow 0.153381 USDT Optimism

Oct 26, 2026 04:28Nov 2, 2026 04:28

high 0.207994 USDT Optimismlow 0.154509 USDT Optimism

Oct 2, 2026 03:00Nov 1, 2026 03:00

high 0.234988 USDT Optimismlow 0.0727813 USDT Optimism

Aug 3, 2026 03:00Nov 1, 2026 03:00

high 0.307751 USDT Optimismlow 0.0727813 USDT Optimism

Nov 2, 2025 03:00Nov 1, 2026 03:00

24 hours: −0.09%
Week: −2.91%
Weekly high: 0.175612 USDT Optimism
Weekly low: 0.153381 USDT Optimism
Spread: 14.49%

Market data from CoinGecko as of Nov 2, 2026 03:54; the exchange rate is calculated separately and differs. Where these numbers come from

How far ARB/USDT Optimism travelled, by period

Period	High	Low	Middle	Net move
24 hours	0.166019	0.162582	0.164036	−0.09%
Week	0.175612	0.153381	0.165819	−2.91%
Month	0.207994	0.154509	0.183772	−18.68%
Quarter	0.234988	0.0727813	0.149494	+99.13%

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

Daily ARB → USDT Optimism rate

Day	Close	Against the day before
Nov 1, 2026	0.162445 USDT Optimism	−0.37%
Oct 31, 2026	0.16304 USDT Optimism	+5.52%
Oct 30, 2026	0.154509 USDT Optimism	−10.3%
Oct 29, 2026	0.172253 USDT Optimism	+2.91%
Oct 28, 2026	0.16739 USDT Optimism	−0.81%
Oct 27, 2026	0.168751 USDT Optimism	−0.01%
Oct 26, 2026	0.168772 USDT Optimism	−0.37%

Daily RubyCash rate: ARB → USDT Optimism

Date	RubyCash rate	Market rate
Nov 2, 2026	0.164305 USDT Optimism	0.163475
Nov 1, 2026	0.164909 USDT Optimism	0.16385
Oct 31, 2026	0.16511 USDT Optimism	0.164695
Oct 30, 2026	0.162696 USDT Optimism	0.163271
Oct 29, 2026	0.154753 USDT Optimism	0.154863
Oct 28, 2026	0.173355 USDT Optimism	0.173255
Oct 27, 2026	0.167322 USDT Optimism	0.167013
Oct 26, 2026	0.167121 USDT Optimism	0.168154
Oct 25, 2026	0.170841 USDT Optimism	0.168455
Oct 24, 2026	0.168327 USDT Optimism	0.167608
Oct 22, 2026	0.181902 USDT Optimism	0.180501
Oct 21, 2026	0.191757 USDT Optimism	0.19561
Oct 20, 2026	0.189042 USDT Optimism	0.190501
Oct 19, 2026	0.198393 USDT Optimism	0.191864

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 ARB and USDT

Arbitrum ARB

Price: $0.163337
24 hours: −0.12%
Week: −3.34%
Market cap: $1.13 B
24-hour turnover: $97.78 M
Rank by cap: #70
In circulation: 6.89 B ARB
Record price: $2.39

Tether USDT

Price: $0.999154
24 hours: −0.03%
Week: 0%
Market cap: $179.97 B
24-hour turnover: $27.4 B
Rank by cap: #3
In circulation: 180.12 B USDT
Record price: $1.32

Source: CoinGecko, Nov 2, 2026 03:54.

Arbitrum against Tether

	Arbitrum (ARB)	Tether (USDT)
Ticker	ARB	USDT
Type	token	token
Launched	2023	2014
Built by	Offchain Labs	Tether Limited
Supply cap	10 B ARB	no cap
In circulation	6.89 B ARB	180.12 B USDT
Market cap	$1.13 B	$179.97 B
Rank by cap	#70	#3
Network	—	Optimism
Fees are paid in	—	ETH

Daily moves of ARB and USDT over 90 days line up at 0.12 — they travel apart.

Common questions: ARB → USDT Optimism

What rate does ARB to USDT Optimism run at?

As of Nov 2, 2026 04:24 it is 1 ARB = 0.165713 USDT Optimism. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $0.165573.

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 ARB, and that one goes to the blockchain, not to us.

How long does ARB to USDT Optimism take?

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

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 ARB to USDT Optimism rate do this month?

The month came in at minus 18.68%. Low 0.154509, high 0.207994, middle 0.183772 USDT Optimism per ARB.

Can I go back, USDT Optimism to ARB?

Yes, the reverse direction is open: 1 USDT Optimism = 6.0832 ARB. The link sits right under the calculator.