Stablecoins from Avalanche C-Chain to Arbitrum One: USDT AVAX C → USDC Arbitrum

One USDT AVAX C buys 0.998702 USDC Arbitrum right now; the other way round, 1 USDC Arbitrum is 1.0013 USDT AVAX C. Market over 24 hours: USDT AVAX C against USDC Arbitrum plus 0.01%. The week added a move of 0%.

The weekly corridor ran from 0.998459 to 0.999713 USDC Arbitrum, a spread of 0.13%.

The payout leaves in the Arbitrum One network, so the receiving address has to belong to that network. By market cap Tether sits 3th ($180.04 B) and USD Coin 6th ($71.72 B). Daily moves of USDT and USDC over 90 days line up at 0.13 (they travel apart).

Who takes the USDT AVAX C → USDC Arbitrum route

A road both waysThe USDC Arbitrum → USDT AVAX C direction is open too, so going back into USDT takes the same route.

USDT AVAX C → USDC Arbitrum rate and amounts

1 USDT AVAX C = 0.998702 USDC Arbitrum

1 USDC Arbitrum = 1.0013 USDT AVAX C

Send USDT AVAX C — receive USDC Arbitrum

USDT AVAX C	USDC Arbitrum
20	19.974
100	99.8702
500	499.3509
5,000	4,993.51
20,000	19,974.04
100,000	99,870.18

Need USDC Arbitrum — send this much USDT AVAX C

USDC Arbitrum	USDT AVAX C
10	10.013
50	50.065
500	500.6499
2,000	2,002.6
20,000	20,026
100,000	100,129.99

Payout network for USDC

The same USDC goes out in several networks. Rates and lower limits differ, and the fee is charged by the network itself.

Network	Per USDT AVAX C	From	Network fee	Speed
Ethereum (ERC20)	0.998702	200 USDT AVAX C	≈ $0.0047	medium
Solana	0.998702	200 USDT AVAX C	≈ $0.00048	fast
Polygon	0.998702	200 USDT AVAX C	≈ $0.0012	fast
Arbitrum One open now	0.998702	—	≈ $0.0029	fast
BASE	0.998702	—	—	—
BNB Smart Chain (BEP20)	0.998702	—	≈ $0.0023	fast
Avalanche C-Chain	0.998702	—	≈ $0.0014	fast
NEAR	0.998702	—	—	—
Optimism	0.998702	—	≈ $0.00015	fast
XLM	0.998702	—	—	—

USDC network fees

How the USDT AVAX C → USDC Arbitrum order runs

Work out the amount in the calculator and press the exchange button.
Enter a USDC address in Arbitrum One and a way to reach you.
Send USDT AVAX C in Avalanche C-Chain for exactly the amount stated in the order.
Once the network confirms your transfer, USD Coin leaves for your address. The order page tracks every step.

Swap USDT AVAX C for USDC Arbitrum

Check this before sending USDT AVAX C

The address network is Arbitrum One. Sending through another network usually means losing the transfer.
Copy the address whole, then compare the first and last characters after pasting.
Ethereum, Arbitrum, Optimism, BNB Smart Chain and Polygon all use the same address shape (0x…). Make sure the wallet is switched to Arbitrum One.
To move USDC on later, put a little ETH at the same address.
Coins go through an AML check: a flagged transfer can be held until the check is finished.

Avalanche C-Chain against Arbitrum One

	Avalanche C-Chain	Arbitrum One
Network type	Layer one (L1)	L2, optimistic rollup
Fees are paid in	AVAX	ETH
Fee level	≈ $0.0014	≈ $0.0029
Speed	fast	fast
Block	—	~0.25 sec
Address shape	0x…	0x…
Memo or tag	not needed	not needed
Ethereum-style address (0x…)	yes	yes
Official withdrawal to Ethereum	—	≈ 7 days (challenge period)

Fee and speed levels are comparative: both move with how busy the network is.

How this differs from a classic bridge

	RubyCash	Classic bridge
What lands at your address	USDC in Arbitrum One	The same stablecoin; turning USDT into USDC is a separate step
Wallet and signatures	Not needed: the coins go to the address from the order	Needed: connect the wallet and sign contract transactions
A coin for fees in Arbitrum One	Not needed to receive	Often needed, or the funds cannot be claimed or moved on
Timing	After confirmations in Avalanche C-Chain; the order page tracks it	Depends on the bridge and the load of both networks
Who holds the funds meanwhile	RubyCash for the life of the order, with an AML check	The bridge contract or its validators

Bridge Avalanche C-Chain → Arbitrum One: all directions The Arbitrum One network

Where the USDT AVAX C to USDC Arbitrum rate has been

WeekMonthQuarterYear

high 0.999713 USDC Arbitrumlow 0.998459 USDC Arbitrum

Oct 25, 2026 04:28Nov 1, 2026 04:28

high 0.999991 USDC Arbitrumlow 0.999117 USDC Arbitrum

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

high 1.0002 USDC Arbitrumlow 0.999117 USDC Arbitrum

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

high 1.0031 USDC Arbitrumlow 0.996801 USDC Arbitrum

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

24 hours: +0.01%
Week: 0%
Weekly high: 0.999713 USDC Arbitrum
Weekly low: 0.998459 USDC Arbitrum
Spread: 0.13%

Market data from CoinGecko as of Nov 1, 2026 02:54; the exchange rate is calculated separately and differs. Where these numbers come from

How far USDT AVAX C/USDC Arbitrum travelled, by period

Period	High	Low	Middle	Net move
24 hours	0.999511	0.999299	0.999382	+0.01%
Week	0.999713	0.998459	0.999424	0%
Month	0.999991	0.999117	0.999555	−0.04%
Quarter	1.0002	0.999117	0.999738	−0.03%

Figures are in USDC Arbitrum per unit sent, from market data.

Daily USDT AVAX C → USDC Arbitrum rate

Day	Close	Against the day before
Oct 31, 2026	0.999391 USDC Arbitrum	+0.02%
Oct 30, 2026	0.999176 USDC Arbitrum	−0.04%
Oct 29, 2026	0.999561 USDC Arbitrum	+0.01%
Oct 28, 2026	0.999478 USDC Arbitrum	+0.02%
Oct 27, 2026	0.999325 USDC Arbitrum	0%
Oct 26, 2026	0.999282 USDC Arbitrum	−0.03%
Oct 25, 2026	0.99955 USDC Arbitrum	+0.01%

Daily RubyCash rate: USDT AVAX C → USDC Arbitrum

Date	RubyCash rate	Market rate
Nov 1, 2026	0.998802 USDC Arbitrum	0.999534
Oct 31, 2026	0.998702 USDC Arbitrum	0.999476
Oct 30, 2026	0.998403 USDC Arbitrum	0.999365
Oct 29, 2026	0.998802 USDC Arbitrum	0.999407
Oct 28, 2026	0.999301 USDC Arbitrum	0.999585
Oct 27, 2026	0.998802 USDC Arbitrum	0.999479
Oct 26, 2026	0.998702 USDC Arbitrum	0.999358
Oct 25, 2026	0.999001 USDC Arbitrum	0.999502
Oct 24, 2026	0.998802 USDC Arbitrum	0.999553
Oct 22, 2026	0.999201 USDC Arbitrum	0.999452
Oct 21, 2026	0.999201 USDC Arbitrum	0.999671
Oct 20, 2026	0.9994 USDC Arbitrum	0.999452
Oct 19, 2026	0.999101 USDC Arbitrum	0.999297
Oct 18, 2026	0.998901 USDC Arbitrum	0.999412

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 USDT and USDC

Tether USDT

Price: $0.999534
24 hours: +0.03%
Week: +0.04%
Market cap: $180.04 B
24-hour turnover: $26.61 B
Rank by cap: #3
In circulation: 180.12 B USDT
Record price: $1.32

USD Coin USDC

Price: $1.00
24 hours: +0.02%
Week: +0.05%
Market cap: $71.72 B
24-hour turnover: $5.96 B
Rank by cap: #6
In circulation: 71.72 B USDC
Record price: $1.04

Source: CoinGecko, Nov 1, 2026 02:54.

Tether against USD Coin

	Tether (USDT)	USD Coin (USDC)
Ticker	USDT	USDC
Type	token	token
Network	Avalanche C-Chain	Arbitrum One
Fees are paid in	AVAX	ETH
Launched	2014	2018
Built by	Tether Limited	Circle
Supply cap	no cap	no cap
In circulation	180.12 B USDT	71.72 B USDC
Market cap	$180.04 B	$71.72 B
Rank by cap	#3	#6

Daily moves of USDT and USDC over 90 days line up at 0.13 — they travel apart.

Common questions: USDT AVAX C → USDC Arbitrum

What rate does USDT AVAX C to USDC Arbitrum run at?

As of Nov 1, 2026 04:24 it is 1 USDT AVAX C = 0.998702 USDC Arbitrum. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $0.998702.

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 USDT AVAX C, and that one goes to the blockchain, not to us.

How long does USDT AVAX C to USDC Arbitrum take?

The clock starts with confirmations: the order goes into work once Avalanche C-Chain confirms your transfer. After that it comes down to how busy the network is.

Which network will USDC Arbitrum arrive in?

The payout leaves in Arbitrum One. Make sure the receiving wallet works with that network.

Where is receiving USDC cheaper?

The cheapest is usually USDC SOL, USDC Polygon, USDC Arbitrum, USDC BEP20, USDC AVAX C, USDC Optimism. Still, the network is chosen by what the recipient supports, not by the fee.

Will native USDC arrive, or a wrapper?

USDC Arbitrum is the standard USDC token in Arbitrum One — exactly what exchanges send when they withdraw into this network.

Do I need ETH to receive USDC Arbitrum?

Not to receive. ETH comes into play later, when you want to send USDC from your address.

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 USDT AVAX C to USDC Arbitrum rate do this month?

The month came in at minus 0.04%. Low 0.999117, high 0.999991, middle 0.999555 USDC Arbitrum per USDT AVAX C.

Can I go back, USDC Arbitrum to USDT AVAX C?

Yes, the reverse direction is open: 1 USDC Arbitrum = 1.0015 USDT AVAX C. The link sits right under the calculator.

Worth reading

Where else this can go

The other way round

USDC Arbitrum → USDT AVAX C1.0015

Send USDT AVAX C, receive something else

Receive USDC Arbitrum, send something else

USDT AVAX C USDC Arbitrum All directions All currencies

Tether (USDT) against USD Coin (USDC)

Bridge Avalanche C-Chain → Arbitrum One: all directions All bridges

USDT AVAX C (Avalanche C-Chain) → USDC Arbitrum (Arbitrum One)