Swap Optimism (OP Optimism) for Tether (USDT ERC20)

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 02:39

Orders from: 2,157.5 OP Optimism ≈ $243.45
Payout network: Ethereum (ERC20)
24 hours: −3.48%

You send

OP Optimism

You get 2,261.68

USDT ERC20

Start the order

Rate: 1 OP Optimism = 0.113084 USDT ERC20
From: 2,157.5 OP Optimism
Up to: 88,600,000 OP Optimism

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

One OP Optimism buys 0.113084 USDT ERC20 right now; the other way round, 1 USDT ERC20 is 8.843 OP Optimism. Market over 24 hours: OP Optimism against USDT ERC20 minus 3.48%. The week added plus 0.57%.

The weekly corridor ran from 0.0975001 to 0.121541 USDT ERC20, a spread of 24.66%. A single order takes 2,157.5 to 88,600,000 OP Optimism. In dollars that is roughly $243.45.

The payout leaves in the Ethereum (ERC20) network, so the receiving address has to belong to that network. By market cap Optimism sits 145th ($258.64 M) and Tether 3th ($180.03 B). Daily moves of OP and USDT over 90 days line up at 0.14 (they travel apart).

Who takes the OP Optimism → USDT ERC20 route

Sitting out the swingsOP moved −12.25% over the past month. USDT tracks the dollar, so after the swap the value stops following OP.
A road both waysThe USDT ERC20 → OP Optimism direction is open too, so going back into OP takes the same route.

OP Optimism → USDT ERC20 rate and amounts

1 OP Optimism = 0.113084 USDT ERC20

1 USDT ERC20 = 8.843 OP Optimism

Send OP Optimism — receive USDT ERC20

OP Optimism	USDT ERC20
5,000	565.4192
10,000	1,130.84
20,000	2,261.68
100,000	11,308.38
200,000	22,616.77
500,000	56,541.92

Need USDT ERC20 — send this much OP Optimism

USDT ERC20	OP Optimism
500	4,421.5
1,000	8,843
5,000	44,214.98
10,000	88,429.96
50,000	442,149.82
100,000	884,299.65

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 OP Optimism	From	Network fee	Speed
OMNI	0.113084	—	—	—
Ethereum (ERC20) open now	0.113084	2,157.5 OP Optimism	≈ $0.0049	medium
TRON (TRC20)	0.113084	2,157.5 OP Optimism	≈ $2.1	fast
BNB Smart Chain (BEP20)	0.113084	2,157.5 OP Optimism	≈ $0.0023	fast
Solana	0.113084	2,157.5 OP Optimism	≈ $0.00048	fast
Polygon	0.113084	2,157.5 OP Optimism	≈ $0.0017	fast
Arbitrum One	0.113084	2,157.5 OP Optimism	≈ $0.0029	fast
TON	0.113084	2,157.5 OP Optimism	low	fast
Avalanche C-Chain	0.113084	—	≈ $0.0014	fast
NEAR	0.113084	—	—	—
Optimism	0.113084	—	≈ $0.00015	fast

OP Optimism → USDT: compare all networks USDT network fees

How the OP Optimism → USDT ERC20 order runs

Work out the amount in the calculator: orders start at 2,157.5 OP Optimism.
Enter a USDT address in Ethereum (ERC20) and a way to reach you.
Send OP Optimism in Optimism 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 OP Optimism for USDT ERC20

Check this before sending OP Optimism

The address network is Ethereum (ERC20). Sending through another network usually means losing the transfer.
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 USDT ERC20 rate has been

WeekMonthQuarterYear

high 0.121541 USDT ERC20low 0.0975001 USDT ERC20

Oct 25, 2026 02:41Nov 1, 2026 02:41

high 0.158656 USDT ERC20low 0.101231 USDT ERC20

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

high 0.158656 USDT ERC20low 0.082065 USDT ERC20

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

high 0.444323 USDT ERC20low 0.082065 USDT ERC20

Nov 1, 2025 03:00Oct 31, 2026 03:00

24 hours: −3.48%
Week: +0.57%
Weekly high: 0.121541 USDT ERC20
Weekly low: 0.0975001 USDT ERC20
Spread: 24.66%

Market data from CoinGecko as of Nov 1, 2026 01:24; the exchange rate is calculated separately and differs. Where these numbers come from

How far OP Optimism/USDT ERC20 travelled, by period

Period	High	Low	Middle	Net move
24 hours	0.121541	0.11243	0.115064	−3.48%
Week	0.121541	0.0975001	0.110854	+0.57%
Month	0.158656	0.101231	0.126951	−12.25%
Quarter	0.158656	0.082065	0.110601	+36.99%

Figures are in USDT ERC20 per unit sent, from market data.

Daily OP Optimism → USDT ERC20 rate

Day	Close	Against the day before
Oct 31, 2026	0.11383 USDT ERC20	+12.45%
Oct 30, 2026	0.101231 USDT ERC20	−10.53%
Oct 29, 2026	0.113151 USDT ERC20	+1.05%
Oct 28, 2026	0.111976 USDT ERC20	0%
Oct 27, 2026	0.111981 USDT ERC20	+0.82%
Oct 26, 2026	0.111065 USDT ERC20	−2.22%
Oct 25, 2026	0.113589 USDT ERC20	−1.48%

Daily RubyCash rate: OP Optimism → USDT ERC20

Date	RubyCash rate	Market rate
Oct 31, 2026	0.113084 USDT ERC20	0.1129
Oct 30, 2026	0.116292 USDT ERC20	0.114189
Oct 29, 2026	0.102056 USDT ERC20	0.101853
Oct 28, 2026	0.113084 USDT ERC20	0.113363
Oct 27, 2026	0.111881 USDT ERC20	0.111546
Oct 26, 2026	0.110477 USDT ERC20	0.110204
Oct 25, 2026	0.112382 USDT ERC20	0.111923
Oct 24, 2026	0.112482 USDT ERC20	0.112332
Oct 22, 2026	0.119299 USDT ERC20	0.118724
Oct 21, 2026	0.129124 USDT ERC20	0.132453
Oct 20, 2026	0.129826 USDT ERC20	0.131845
Oct 19, 2026	0.124312 USDT ERC20	0.123244
Oct 18, 2026	0.124513 USDT ERC20	0.123428
Oct 17, 2026	0.128924 USDT ERC20	0.129083

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 OP and USDT

Optimism OP

Price: $0.112841
24 hours: −3.44%
Week: +0.17%
Market cap: $258.64 M
24-hour turnover: $70.74 M
Rank by cap: #145
In circulation: 2.29 B OP
Record price: $4.84

Tether USDT

Price: $0.999476
24 hours: +0.04%
Week: +0.03%
Market cap: $180.03 B
24-hour turnover: $27.63 B
Rank by cap: #3
In circulation: 180.12 B USDT
Record price: $1.32

Source: CoinGecko, Nov 1, 2026 01:24.

Optimism against Tether

	Optimism (OP)	Tether (USDT)
Ticker	OP	USDT
Network	Optimism	Ethereum (ERC20)
Fees are paid in	ETH	ETH
In circulation	2.29 B OP	180.12 B USDT
Market cap	$258.64 M	$180.03 B
Rank by cap	#145	#3
Type	—	token
Launched	—	2014
Built by	—	Tether Limited
Supply cap	—	no cap

Daily moves of OP and USDT over 90 days line up at 0.14 — they travel apart.

Common questions: OP Optimism → USDT ERC20

What rate does OP Optimism to USDT ERC20 run at?

As of Nov 1, 2026 02:39 it is 1 OP Optimism = 0.113084 USDT ERC20. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $0.113025.

What amounts does OP Optimism → USDT ERC20 accept?

From 2,157.5 to 88,600,000 OP Optimism per order. The lower limit is roughly $243.45.

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 USDT ERC20 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 USDT ERC20 arrive in?

The payout leaves in Ethereum (ERC20). 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 OP Optimism to USDT ERC20 rate do this month?

The month came in at minus 12.25%. Low 0.101231, high 0.158656, middle 0.126951 USDT ERC20 per OP Optimism.

Can I go back, USDT ERC20 to OP Optimism?

Yes, the reverse direction is open: 1 USDT ERC20 = 8.8875 OP Optimism. The link sits right under the calculator.