Tether (USDT SOL) to USD Coin (USDC Optimism): Rate, Chart and Comparison

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

Rate updated: Sep 17, 2026, 12:39

Minimum: 200 USDT SOL ≈ $199.83
Receiving network: Optimism
24h rate change: −0.01%

You send

USDT SOL

You get 1,999

USDC Optimism

Go to exchange

Rate: 1 USDT SOL = 0.9995 USDC Optimism
Minimum: 200 USDT SOL
Maximum: 10,000,000 USDT SOL

The amount you get is estimated at the current rate.

Right now Crystal-Trade gives 0.9995 USDC Optimism for 1 USDT SOL, and 1 USDC Optimism equals 1.0005 USDT SOL. According to market data, the USDT SOL to USDC Optimism rate fell by 0.01% over the last 24 hours. Over the week it fell by 0.03%.

Over the last 7 days the rate moved between 0.999474 and 0.999997 USDC Optimism — a range of 0.05%. You can exchange from 200 to 10,000,000 USDT SOL. That is roughly $199.83 or more.

USDC is sent to your address on the Optimism network, so make sure you provide an address on that network. By market cap, Tether ranks #3 ($183.29 B) and USD Coin ranks #6 ($73.6 B). The correlation of daily USDT and USDC price changes over the last 90 days is 0.15 (weak).

Why exchange USDT SOL to USDC Optimism

Easy to switch backThe USDC Optimism → USDT SOL direction is also available, so you can move back to USDT if needed.

How much is 1 USDT SOL in USDC Optimism today

1 USDT SOL = 0.9995 USDC Optimism

1 USDC Optimism = 1.0005 USDT SOL

How much USDC Optimism you get for USDT SOL

USDT SOL	USDC Optimism
200	199.9
1,000	999.5002
2,000	1,999
10,000	9,995
20,000	19,990
100,000	99,950.02

How much USDT SOL you need to get USDC Optimism

USDC Optimism	USDT SOL
200	200.1
1,000	1,000.5
2,000	2,001
10,000	10,005
20,000	20,010
100,000	100,050

Which network to receive USDC on

USDC for USDT SOL can be received on different networks: rates and minimums differ, and the network fee depends on the blockchain.

Network	Rate per 1 USDT SOL	Minimum	Network fee	Speed
Solana	0.9995	200 USDT SOL	≈ $0.0005	fast
Ethereum (ERC20)	0.9995	200 USDT SOL	≈ $0.02	moderate
Polygon	0.9995	200 USDT SOL	≈ $0.0017	fast
BNB Smart Chain (BEP20)	0.9995	200 USDT SOL	≈ $0.0024	fast
Arbitrum One	0.9995	200 USDT SOL	≈ $0.0032	fast
Optimism this page	0.9995	200 USDT SOL	≈ $0.00016	fast

USDC network fees now

Solana vs OP Mainnet (Optimism): network comparison

	Solana	OP Mainnet (Optimism)
Network type	Layer 1	Layer 2 (optimistic rollup)
Fees are paid in	SOL	ETH
Fee level	≈ $0.0005	≈ $0.00016
Speed	fast	fast
Block time	~0.4 sec	~2 sec
Address format	base58, 32–44	0x…
Memo / tag	not needed	not needed
EVM-compatible addresses (0x…)	no	yes
Withdrawal to Ethereum via the official bridge	—	~7 days (challenge period)

Fee and speed levels are relative and depend on network load.

Crystal-Trade or a classic bridge: what is the difference

	Crystal-Trade	Classic bridge
What you receive	USDC on OP Mainnet (Optimism)	The same stablecoin; switching between USDT and USDC needs a separate swap
Wallet connection and approvals	Not needed: you send coins to the order address	Needed: you connect a wallet and sign contract transactions
Coins for fees on OP Mainnet (Optimism)	Not needed to receive	Often needed to claim funds or move them after the bridge
Time	After the Solana confirmations; the status is shown on the order page	Depends on the bridge and the load of both networks
Who holds the funds during the transfer	Crystal-Trade, for the duration of the order (with an AML check)	The bridge smart contract or its validators

Bridge Solana → OP Mainnet (Optimism): all directions OP Mainnet (Optimism) bridge

USDT SOL to USDC Optimism rate chart

7 days30 days90 days1 year

high 0.999997 USDC Optimismlow 0.999474 USDC Optimism

Sep 10, 2026, 12:44Sep 17, 2026, 12:44

high 1.0002 USDC Optimismlow 0.999577 USDC Optimism

Aug 17, 2026, 03:00Sep 16, 2026, 03:00

high 1.0002 USDC Optimismlow 0.999327 USDC Optimism

Jun 18, 2026, 03:00Sep 16, 2026, 03:00

high 1.0017 USDC Optimismlow 0.996801 USDC Optimism

Sep 17, 2025, 03:00Sep 16, 2026, 03:00

24 hours: −0.01%
7 days: −0.03%
7-day high: 0.999997 USDC Optimism
7-day low: 0.999474 USDC Optimism
Range: 0.05%

CoinGecko market data as of Sep 17, 2026, 12:34. The exchange rate may differ from the market rate. How we calculate the data

USDT SOL/USDC Optimism volatility and changes

Period	High	Low	Average	Change
24 hours	0.999731	0.999578	0.999644	−0.01%
7 days	0.999997	0.999474	0.999828	−0.03%
30 days	1.0002	0.999577	0.999911	−0.01%
90 days	1.0002	0.999327	0.999706	−0.02%

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

USDT SOL to USDC Optimism rate over the last 7 days

Date	Daily close	Daily change
Sep 16, 2026	0.999607 USDC Optimism	−0.04%
Sep 15, 2026	0.999985 USDC Optimism	+0.01%
Sep 14, 2026	0.999848 USDC Optimism	−0.01%
Sep 13, 2026	0.999949 USDC Optimism	0%
Sep 12, 2026	0.999966 USDC Optimism	+0.02%
Sep 11, 2026	0.999808 USDC Optimism	0%
Sep 10, 2026	0.999856 USDC Optimism	0%

USDT and USDC market data

Tether USDT

Price: $0.999145
24h change: −0.02%
7d change: −0.1%
Market cap: $183.29 B
24h volume: $58.96 B
Market cap rank: #3
Circulating supply: 183.44 B USDT
All-time high: $1.32

USD Coin USDC

Price: $0.999568
24h change: −0.01%
7d change: 0%
Market cap: $73.6 B
24h volume: $18.33 B
Market cap rank: #6
Circulating supply: 73.63 B USDC
All-time high: $1.04

CoinGecko data as of Sep 17, 2026, 12:34.

Tether vs USD Coin

	Tether (USDT)	USD Coin (USDC)
Ticker	USDT	USDC
Type	token	token
Network	Solana	Optimism
Network fee paid in	SOL	ETH
Launched	2014	2018
Created by	Tether Limited	Circle
Max supply	no cap	no cap
Circulating supply	183.44 B USDT	73.63 B USDC
Market cap	$183.29 B	$73.6 B
Market cap rank	#3	#6

90-day correlation of daily USDT and USDC price changes: 0.15 — weak.

What to know about Tether and USD Coin

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.

USD Coin (USDC)

USD Coin (USDC) is a dollar stablecoin issued by Circle since 2018. Each token is backed by reserves held in cash and short-term US Treasuries, and the reserve composition is regularly reported by the issuer.

How USD Coin works

Like USDT, USDC exists on many blockchains — Ethereum, Solana, Polygon, Arbitrum, BNB Smart Chain and others. Circle mints and burns tokens as dollars enter or leave its reserves, which keeps the price close to one dollar.

Solana network

Tokens on Solana follow the SPL standard. Transfers confirm in seconds with fees of a fraction of a cent paid in SOL; receiving a new token for the first time requires a small SOL deposit.

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 USD Coin

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

Exchange USDT SOL to USDC Optimism

What to check before exchanging USDT SOL to USDC Optimism

The recipient address must be on the Optimism network: funds sent on another network may be lost.
The amount sent must be at least 200 USDT SOL.
Copy the whole address and check the first and last characters after pasting.
Addresses on Ethereum, Arbitrum, Optimism, BNB Smart Chain and Polygon look the same (0x…): make sure the wallet shows OP Mainnet (Optimism) as the network.
To move USDC on OP Mainnet (Optimism) later, you will need a little ETH on the same address.
Funds go through an AML check; high-risk transfers may be held until the check is complete.

USDT SOL to USDC Optimism exchange FAQ

How much is 1 USDT SOL in USDC Optimism today?

As of Sep 17, 2026, 12:39, the exchange rate is 1 USDT SOL = 0.9995 USDC Optimism. It updates automatically; the calculator always shows the latest value. At market prices that is about $0.999068.

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

The minimum is 200 USDT SOL and the maximum is 10,000,000 USDT SOL. The minimum is roughly $199.83.

Why is there a minimum amount for USDT SOL to USDC Optimism?

The minimum (200 USDT SOL) 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 SOL to USDC Optimism?

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

How long does a USDT SOL to USDC Optimism exchange take?

The order is processed once the USDT SOL transfer gets the required number of confirmations on the Solana network. Timing depends on network load. A new block on Solana arrives roughly every 0.4 sec.

Will I receive native USDC or a wrapped token?

USDC Optimism is the standard USDC token on OP Mainnet (Optimism) — the same one exchanges send when you withdraw to this network.

Do I need ETH to receive USDC Optimism?

Not to receive. You will need ETH later to send USDC from your OP Mainnet (Optimism) address.

Which network will I receive USDC Optimism on?

USDC is sent on the Optimism network. Make sure the recipient address supports this network.

Which network is cheapest to receive USDC?

The lowest network fees are usually on USDC SOL, USDC Polygon, USDC BEP20, USDC Arbitrum, USDC Optimism. Choose a network supported by the recipient’s wallet or exchange.

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 SOL to USDC Optimism rate changed over the last month?

Over 30 days the rate fell by 0.01%: low 0.999577, high 1.0002, average 0.999911 USDC Optimism per 1 USDT SOL.

Do I need to register to exchange USDT SOL to USDC Optimism?

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

Can I exchange USDC Optimism back to USDT SOL?

Yes, the reverse direction is available: 1 USDC Optimism = 1.0005 USDT SOL. The link is below the calculator.