Swap Bitcoin (BTC) 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 18:09

Payout network: Optimism
24 hours: +0.46%

You send

BTC

You get 78,494.82

USDT Optimism

Start the order

Rate: 1 BTC = 78,494.82 USDT Optimism
Up to: 128 BTC

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

The direction runs at 78,494.82 USDT Optimism per BTC, or 0.0000127397 BTC per USDT Optimism. Market over 24 hours: BTC against USDT Optimism plus 0.46%. The week added minus 3.13%.

The weekly corridor ran from 76,429.33 to 81,500.35 USDT Optimism, a spread of 6.63%.

The payout leaves in the Optimism network, so the receiving address has to belong to that network. By market cap Bitcoin sits 1th ($1.57 T) and Tether 3th ($180.01 B). Daily moves of BTC and USDT over 90 days line up at 0.22 (they travel apart).

Who takes the BTC → USDT Optimism route

Sitting out the swingsBTC moved −8.2% over the past month. USDT tracks the dollar, so after the swap the value stops following BTC.
A road both waysThe USDT Optimism → BTC direction is open too, so going back into BTC takes the same route.

BTC → USDT Optimism rate and amounts

1 BTC = 78,494.82 USDT Optimism

1 USDT Optimism = 0.0000127397 BTC

Send BTC — receive USDT Optimism

BTC	USDT Optimism
0.0002	15.699
0.001	78.4948
0.005	392.4741
0.05	3,924.74
0.2	15,698.96
1	78,494.82

Need USDT Optimism — send this much BTC

USDT Optimism	BTC
20	0.000254794
100	0.00127397
500	0.00636985
5,000	0.0636985
20,000	0.254794
100,000	1.274

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 BTC	From	Network fee	Speed
TRON (TRC20)	78,494.82	0.00129399 BTC	≈ $2.1	fast
Solana	78,494.82	0.00129399 BTC	≈ $0.00047	fast
Polygon	78,494.82	0.00129399 BTC	≈ $0.0017	fast
Arbitrum One	78,494.82	0.00129399 BTC	≈ $0.003	fast
TON	78,494.82	0.0003 BTC	low	fast
Ethereum (ERC20)	78,494.82	0.00129399 BTC	≈ $0.0064	medium
OMNI	78,494.82	—	—	—
BNB Smart Chain (BEP20)	78,494.82	0.00259894 BTC	≈ $0.0023	fast
Avalanche C-Chain	78,494.82	—	≈ $0.0014	fast
NEAR	78,494.82	—	—	—
Optimism open now	78,494.82	—	≈ $0.00015	fast

BTC → USDT: compare all networks USDT network fees

How the BTC → 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 BTC in Bitcoin 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 BTC for USDT Optimism

Check this before sending BTC

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 BTC to USDT Optimism rate has been

WeekMonthQuarterYear

high 81,500.35 USDT Optimismlow 76,429.33 USDT Optimism

Oct 25, 2026 18:11Nov 1, 2026 18:11

high 86,501.51 USDT Optimismlow 77,290.35 USDT Optimism

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

high 86,614.73 USDT Optimismlow 62,893.73 USDT Optimism

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

high 110,500.2 USDT Optimismlow 58,642.23 USDT Optimism

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

24 hours: +0.46%
Week: −3.13%
Weekly high: 81,500.35 USDT Optimism
Weekly low: 76,429.33 USDT Optimism
Spread: 6.63%

Market data from CoinGecko as of Nov 1, 2026 16:54; the exchange rate is calculated separately and differs. Where these numbers come from

How far BTC/USDT Optimism travelled, by period

Period	High	Low	Middle	Net move
24 hours	78,158.2	77,482.92	77,713.46	+0.46%
Week	81,500.35	76,429.33	79,368.79	−3.13%
Month	86,501.51	77,290.35	82,217.86	−8.16%
Quarter	86,614.73	62,893.73	77,536.93	+22.62%

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

Daily BTC → USDT Optimism rate

Day	Close	Against the day before
Nov 1, 2026	77,941.04 USDT Optimism	+0.84%
Oct 31, 2026	77,290.35 USDT Optimism	−0.88%
Oct 30, 2026	77,979.73 USDT Optimism	−4.14%
Oct 29, 2026	81,350.78 USDT Optimism	+0.56%
Oct 28, 2026	80,896.29 USDT Optimism	+0.95%
Oct 27, 2026	80,137.59 USDT Optimism	+0.01%
Oct 26, 2026	80,131.97 USDT Optimism	−0.93%

Daily RubyCash rate: BTC → USDT Optimism

Date	RubyCash rate	Market rate
Nov 1, 2026	78,484.92 USDT Optimism	77,908.69
Oct 31, 2026	77,985.24 USDT Optimism	77,585.65
Oct 30, 2026	77,380.06 USDT Optimism	76,769.31
Oct 29, 2026	79,298.66 USDT Optimism	78,958.59
Oct 28, 2026	81,649.54 USDT Optimism	81,286.8
Oct 27, 2026	81,334.36 USDT Optimism	80,950.9
Oct 26, 2026	80,339.22 USDT Optimism	79,938.16
Oct 25, 2026	81,108.42 USDT Optimism	80,679.19
Oct 24, 2026	81,059.01 USDT Optimism	80,605.32
Oct 22, 2026	81,931.13 USDT Optimism	81,405.22
Oct 21, 2026	84,899.36 USDT Optimism	84,734.38
Oct 20, 2026	83,521.4 USDT Optimism	82,927.6
Oct 19, 2026	82,542.05 USDT Optimism	81,969.46
Oct 18, 2026	82,254.68 USDT Optimism	81,646.09

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 BTC and USDT

Bitcoin BTC

Price: $77,866.00
24 hours: +0.48%
Week: −3.34%
Market cap: $1.57 T
24-hour turnover: $51.28 B
Rank by cap: #1
In circulation: 20.11 M BTC
Record price: $126,080.00

Tether USDT

Price: $0.999452
24 hours: +0.02%
Week: +0.03%
Market cap: $180.01 B
24-hour turnover: $26.83 B
Rank by cap: #3
In circulation: 180.12 B USDT
Record price: $1.32

Source: CoinGecko, Nov 1, 2026 16:54.

Bitcoin against Tether

	Bitcoin (BTC)	Tether (USDT)
Ticker	BTC	USDT
Type	coin of its own network	token
Launched	2009	2014
Built by	Satoshi Nakamoto	Tether Limited
Consensus	Proof of Work (SHA-256)	—
Block	~10 min	—
Supply cap	21 M BTC	no cap
Privacy	transfers are public	—
In circulation	20.11 M BTC	180.12 B USDT
Market cap	$1.57 T	$180.01 B
Rank by cap	#1	#3
Network	—	Optimism
Fees are paid in	—	ETH

Daily moves of BTC and USDT over 90 days line up at 0.22 — they travel apart.

Common questions: BTC → USDT Optimism

What rate does BTC to USDT Optimism run at?

As of Nov 1, 2026 18:09 it is 1 BTC = 78,494.82 USDT Optimism. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $78,451.80.

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

How long does BTC to USDT Optimism take?

The clock starts with confirmations: the order goes into work once Bitcoin confirms your transfer. After that it comes down to how busy the network is. A block in Bitcoin closes in about 10 min.

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 SOL, USDT Polygon, USDT Arbitrum, USDT TON, USDT BEP20, 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 BTC to USDT Optimism rate do this month?

The month came in at minus 8.16%. Low 77,290.35, high 86,501.51, middle 82,217.86 USDT Optimism per BTC.

Can I go back, USDT Optimism to BTC?

Yes, the reverse direction is open: 1 USDT Optimism = 0.0000128421 BTC. The link sits right under the calculator.