Tether (USDT Optimism) to Avalanche (AVAX): Rate, Chart and Comparison

Live Tether to Avalanche rate, converter, price history, volatility and a side-by-side comparison of both coins. Ready to swap? Open the exchange form.

Rate updated: Sep 21, 2026, 20:38

Minimum: 200 USDT Optimism ≈ $199.99
Receiving network: Avalanche C-Chain
24h rate change: +1.24%

You send

USDT Optimism

You get 182.4102

AVAX

Go to exchange

Rate: 1 USDT Optimism = 0.0912051 AVAX
Minimum: 200 USDT Optimism
Maximum: 10,000,000 USDT Optimism

The amount you get is estimated at the current rate.

Right now Crystal-Trade gives 0.0912051 AVAX for 1 USDT Optimism, and 1 AVAX equals 10.9643 USDT Optimism. According to market data, the USDT Optimism to AVAX rate rose by 1.24% over the last 24 hours. Over the week it fell by 31.93%.

Over the last 7 days the rate moved between 0.0866415 and 0.138549 AVAX — a range of 59.91%. You can exchange from 200 to 10,000,000 USDT Optimism. That is roughly $199.99 or more.

By market cap, Tether ranks #3 ($183.38 B) and Avalanche ranks #25 ($4.87 B). The correlation of daily USDT and AVAX price changes over the last 90 days is 0 (weak).

Why exchange USDT Optimism to AVAX

Buy AVAX with dollarsThe USDT stablecoin is a convenient way to buy Avalanche: over the last 30 days AVAX changed by +45.98%.
Access to the Avalanche C-Chain ecosystemAvalanche pays network fees on Avalanche C-Chain and gives access to its apps, tokens and DeFi.
DiversificationThe 90-day correlation of daily USDT and AVAX changes is 0 (weak): the lower it is, the more the swap reduces your portfolio’s dependence on a single coin.

How much is 1 USDT Optimism in AVAX today

1 USDT Optimism = 0.0912051 AVAX

1 AVAX = 10.9643 USDT Optimism

How much AVAX you get for USDT Optimism

USDT Optimism	AVAX
200	18.241
1,000	91.2051
2,000	182.4102
10,000	912.0509
20,000	1,824.1
100,000	9,120.51

How much USDT Optimism you need to get AVAX

AVAX	USDT Optimism
20	219.286
50	548.215
200	2,192.86
500	5,482.15
2,000	21,928.6
5,000	54,821.5

USDT Optimism to AVAX rate chart

7 days30 days90 days1 year

high 0.138549 AVAXlow 0.0866415 AVAX

Sep 14, 2026, 20:40Sep 21, 2026, 20:40

high 0.140628 AVAXlow 0.0873901 AVAX

Aug 22, 2026, 03:00Sep 21, 2026, 03:00

high 0.161513 AVAXlow 0.0873901 AVAX

Jun 23, 2026, 03:00Sep 21, 2026, 03:00

high 0.169574 AVAXlow 0.0296346 AVAX

Sep 22, 2025, 03:00Sep 21, 2026, 03:00

24 hours: +1.24%
7 days: −31.93%
7-day high: 0.138549 AVAX
7-day low: 0.0866415 AVAX
Range: 59.91%

CoinGecko market data as of Sep 21, 2026, 20:36. The exchange rate may differ from the market rate. How we calculate the data

USDT Optimism/AVAX volatility and changes

Period	High	Low	Average	Change
24 hours	0.090167	0.0866415	0.0888283	+1.24%
7 days	0.138549	0.0866415	0.11932	−31.93%
30 days	0.140628	0.0873901	0.130522	−31.5%
90 days	0.161513	0.0873901	0.145267	−45.5%

Values are in AVAX per 1 unit of the currency you send, based on market data.

USDT Optimism to AVAX rate over the last 7 days

Date	Daily close	Daily change
Sep 21, 2026	0.0873901 AVAX	−11.79%
Sep 20, 2026	0.0990679 AVAX	−18.71%
Sep 19, 2026	0.121876 AVAX	−7.23%
Sep 18, 2026	0.131375 AVAX	−1.76%
Sep 17, 2026	0.133731 AVAX	−2.75%
Sep 16, 2026	0.137519 AVAX	+4%
Sep 15, 2026	0.132231 AVAX	−3.5%

USDT and AVAX market data

Tether USDT

Price: $0.999948
24h change: +0.02%
7d change: +0.03%
Market cap: $183.38 B
24h volume: $95.44 B
Market cap rank: #3
Circulating supply: 183.38 B USDT
All-time high: $1.32

Avalanche AVAX

Price: $10.99
24h change: −1.21%
7d change: +48.53%
Market cap: $4.87 B
24h volume: $1.09 B
Market cap rank: #25
Circulating supply: 442.89 M AVAX
All-time high: $144.96

CoinGecko data as of Sep 21, 2026, 20:36.

Tether vs Avalanche

	Tether (USDT)	Avalanche (AVAX)
Ticker	USDT	AVAX
Type	token	native blockchain coin
Network	Optimism	—
Network fee paid in	ETH	—
Launched	2014	2020
Created by	Tether Limited	Ava Labs
Max supply	no cap	720 M AVAX
Circulating supply	183.38 B USDT	442.89 M AVAX
Market cap	$183.38 B	$4.87 B
Market cap rank	#3	#25
Consensus	—	Avalanche (Proof of Stake)
Transaction privacy	—	public transactions

90-day correlation of daily USDT and AVAX price changes: 0 — weak.

What to know about Tether and Avalanche

Tether (USDT)

Tether (USDT) is the largest stablecoin: a token designed to stay at one US dollar. It was launched in 2014 by Tether Limited, which issues USDT against reserves that consist mostly of cash equivalents and short-term US Treasury bills.

Sending and receiving USDT

The key choice is the network. USDT on TRON is popular for its low fees and speed, ERC20 is supported almost everywhere but costs more in gas, while Solana, TON and BEP20 are cheap alternatives. The recipient address must belong to the same network you send on, and you need the network's native coin (TRX, ETH, BNB…) to pay the fee from your own wallet.

Avalanche (AVAX)

Avalanche (AVAX) is a smart contract platform developed by Ava Labs; its main network launched in 2020. It is designed for fast finality and for launching custom blockchains.

Risks and things to know

Confusing the C-Chain and X-Chain is a common mistake. The price is volatile.

Optimism network

Optimism is an Ethereum layer-2 network. Addresses use the Ethereum format and fees are paid in ETH at a fraction of mainnet cost.

How to exchange Tether to Avalanche

Enter the USDT Optimism amount in the calculator (minimum 200 USDT Optimism) and click “Go to exchange”.
Enter your AVAX wallet address on the Avalanche C-Chain network and your contact details.
Send exactly the specified amount of USDT Optimism on the Optimism network to the details shown in the order.
Once the transfer is confirmed, Avalanche is sent to your address. You can track the order on its status page.

Exchange USDT Optimism to AVAX

What to check before exchanging USDT Optimism to AVAX

The recipient address must be on the Avalanche C-Chain network: funds sent on another network may be lost.
The amount sent must be at least 200 USDT Optimism.
Copy the whole address and check the first and last characters after pasting.
Funds go through an AML check; high-risk transfers may be held until the check is complete.

USDT Optimism to AVAX exchange FAQ

How much is 1 USDT Optimism in AVAX today?

As of Sep 21, 2026, 20:38, the exchange rate is 1 USDT Optimism = 0.0912051 AVAX. It updates automatically; the calculator always shows the latest value. At market prices that is about $1.00.

What are the minimum and maximum amounts for USDT Optimism to AVAX?

The minimum is 200 USDT Optimism and the maximum is 10,000,000 USDT Optimism. The minimum is roughly $199.99.

Why is there a minimum amount for USDT Optimism to AVAX?

The minimum (200 USDT Optimism) keeps network fees and order processing from eating a noticeable share of the exchange. Double-check the amount before sending.

Are there extra fees when exchanging USDT Optimism to AVAX?

The amount you get is calculated at the exchange rate shown in the calculator. The network fee for sending USDT Optimism is paid by the sender and depends on the wallet and network load.

How long does a USDT Optimism to AVAX exchange take?

The order is processed once the USDT Optimism transfer gets the required number of confirmations on the Optimism network. Timing depends on network load.

Which network will I receive AVAX on?

Avalanche is sent on the Avalanche C-Chain network. Provide a AVAX wallet address.

What happens if the rate changes during the exchange?

The final amount is set in the order when it is created. If the payment arrives after the order expires or in a different amount, it may be recalculated at the current rate, so send the exact amount without delay.

How has the USDT Optimism to AVAX rate changed over the last month?

Over 30 days the rate fell by 31.5%: low 0.0873901, high 0.140628, average 0.130522 AVAX per 1 USDT Optimism.

Do I need to register to exchange USDT Optimism to AVAX?

No, you only need to enter the receiving details and contact information in the order.

Can I exchange AVAX back to USDT Optimism?

Yes, the reverse direction is available: 1 AVAX = 10.9865 USDT Optimism. The link is below the calculator.