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

Live USD Coin to Tether 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, 12:14

Minimum: 200 USDC Arbitrum ≈ $199.91
Receiving network: Arbitrum One
24h rate change: +0.01%

You send

USDC Arbitrum

You get 2,001

USDT Arbitrum

Go to exchange

Rate: 1 USDC Arbitrum = 1.0005 USDT Arbitrum
Minimum: 200 USDC Arbitrum
Maximum: 10,000,000 USDC Arbitrum

The amount you get is estimated at the current rate.

USD Coin is exchanged to Tether at 1 USDC Arbitrum = 1.0005 USDT Arbitrum, so 1 USDT Arbitrum costs 0.9995 USDC Arbitrum. According to market data, the USDC Arbitrum to USDT Arbitrum rate rose by 0.01% over the last 24 hours. Over the week it rose by 0.03%.

Over the last 7 days the rate moved between 1 and 1.0005 USDT Arbitrum — a range of 0.05%. You can exchange from 200 to 10,000,000 USDC Arbitrum. That is roughly $199.91 or more.

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

Why exchange USDC Arbitrum to USDT Arbitrum

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

How much is 1 USDC Arbitrum in USDT Arbitrum today

1 USDC Arbitrum = 1.0005 USDT Arbitrum

1 USDT Arbitrum = 0.9995 USDC Arbitrum

How much USDT Arbitrum you get for USDC Arbitrum

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

How much USDC Arbitrum you need to get USDT Arbitrum

USDT Arbitrum	USDC Arbitrum
500	499.7501
1,000	999.5002
5,000	4,997.5
10,000	9,995
50,000	49,975.01
100,000	99,950.02

Which network to receive USDT on

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

Network	Rate per 1 USDC Arbitrum	Minimum	Network fee	Speed
Ethereum (ERC20)	1.0005	200 USDC Arbitrum	≈ $0.021	moderate
BNB Smart Chain (BEP20)	1.0005	200 USDC Arbitrum	≈ $0.0024	fast
Solana	1.0005	200 USDC Arbitrum	≈ $0.0005	fast
Polygon	1.0005	200 USDC Arbitrum	≈ $0.0017	fast
Arbitrum One this page	1.0005	200 USDC Arbitrum	≈ $0.0032	fast
Optimism	1.0005	200 USDC Arbitrum	≈ $0.00016	fast
TON	1.0005	200 USDC Arbitrum	low	fast

USDT network fees now

USDC Arbitrum to USDT Arbitrum rate chart

7 days30 days90 days1 year

high 1.0005 USDT Arbitrumlow 1 USDT Arbitrum

Sep 10, 2026, 12:18Sep 17, 2026, 12:18

high 1.0004 USDT Arbitrumlow 0.999785 USDT Arbitrum

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

high 1.0007 USDT Arbitrumlow 0.999785 USDT Arbitrum

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

high 1.0032 USDT Arbitrumlow 0.998284 USDT Arbitrum

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

24 hours: +0.01%
7 days: +0.03%
7-day high: 1.0005 USDT Arbitrum
7-day low: 1 USDT Arbitrum
Range: 0.05%

CoinGecko market data as of Sep 17, 2026, 12:04. The exchange rate may differ from the market rate. How we calculate the data

USDC Arbitrum/USDT Arbitrum volatility and changes

Period	High	Low	Average	Change
24 hours	1.0004	1.0003	1.0004	+0.01%
7 days	1.0005	1	1.0002	+0.03%
30 days	1.0004	0.999785	1.0001	+0.01%
90 days	1.0007	0.999785	1.0003	+0.02%

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

USDC Arbitrum to USDT Arbitrum rate over the last 7 days

Date	Daily close	Daily change
Sep 16, 2026	1.0004 USDT Arbitrum	+0.04%
Sep 15, 2026	1 USDT Arbitrum	−0.01%
Sep 14, 2026	1.0002 USDT Arbitrum	+0.01%
Sep 13, 2026	1.0001 USDT Arbitrum	0%
Sep 12, 2026	1 USDT Arbitrum	−0.02%
Sep 11, 2026	1.0002 USDT Arbitrum	0%
Sep 10, 2026	1.0001 USDT Arbitrum	0%

USDC and USDT market data

USD Coin USDC

Price: $0.99955
24h change: −0.01%
7d change: 0%
Market cap: $73.6 B
24h volume: $18.22 B
Market cap rank: #6
Circulating supply: 73.64 B USDC
All-time high: $1.04

Tether USDT

Price: $0.999125
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

CoinGecko data as of Sep 17, 2026, 12:04.

USD Coin vs Tether

	USD Coin (USDC)	Tether (USDT)
Ticker	USDC	USDT
Type	token	token
Network	Arbitrum One	Arbitrum One
Network fee paid in	ETH	ETH
Launched	2018	2014
Created by	Circle	Tether Limited
Max supply	no cap	no cap
Circulating supply	73.64 B USDC	183.44 B USDT
Market cap	$73.6 B	$183.29 B
Market cap rank	#6	#3

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

What to know about USD Coin and Tether

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.

Sending and receiving USDC

Send USDC only on the network the recipient supports: an Ethereum address and a Polygon address may look identical but the funds end up on different chains. Fees are paid in the native coin of the network (ETH, SOL, POL…).

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.

How Tether works

USDT is not a blockchain of its own. The same dollar token is issued on many networks — TRON (TRC20), Ethereum (ERC20), BNB Smart Chain (BEP20), Solana, TON, Polygon, Arbitrum and others. Tokens on different networks are not interchangeable directly: they are moved between networks by exchanges and bridges.

Arbitrum One network

Arbitrum One is an Ethereum layer-2 network. Addresses use the Ethereum format, fees are paid in ETH and are much lower than on the Ethereum mainnet.

How to exchange USD Coin to Tether

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

Exchange USDC Arbitrum to USDT Arbitrum

What to check before exchanging USDC Arbitrum to USDT Arbitrum

The recipient address must be on the Arbitrum One network: funds sent on another network may be lost.
The amount sent must be at least 200 USDC Arbitrum.
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.

USDC Arbitrum to USDT Arbitrum exchange FAQ

How much is 1 USDC Arbitrum in USDT Arbitrum today?

As of Sep 17, 2026, 12:14, the exchange rate is 1 USDC Arbitrum = 1.0005 USDT Arbitrum. It updates automatically; the calculator always shows the latest value. At market prices that is about $0.999625.

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

The minimum is 200 USDC Arbitrum and the maximum is 10,000,000 USDC Arbitrum. The minimum is roughly $199.91.

Why is there a minimum amount for USDC Arbitrum to USDT Arbitrum?

The minimum (200 USDC Arbitrum) 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 USDC Arbitrum to USDT Arbitrum?

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

How long does a USDC Arbitrum to USDT Arbitrum exchange take?

The order is processed once the USDC Arbitrum transfer gets the required number of confirmations on the Arbitrum One network. Timing depends on network load.

Which network will I receive USDT Arbitrum on?

USDT is sent on the Arbitrum One network. Make sure the recipient address supports this network.

Which network is cheapest to receive USDT?

The lowest network fees are usually on USDT BEP20, USDT SOL, USDT Polygon, USDT Arbitrum, USDT Optimism, USDT TON. 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 USDC Arbitrum to USDT Arbitrum rate changed over the last month?

Over 30 days the rate rose by 0.01%: low 0.999785, high 1.0004, average 1.0001 USDT Arbitrum per 1 USDC Arbitrum.

Do I need to register to exchange USDC Arbitrum to USDT Arbitrum?

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

Can I exchange USDT Arbitrum back to USDC Arbitrum?

Yes, the reverse direction is available: 1 USDT Arbitrum = 0.9995 USDC Arbitrum. The link is below the calculator.