Ether.fi (ETHFI) → USD Coin (USDC Arbitrum)

The order runs on autopilot: the rate is locked when you create it, and the payout leaves as soon as the network confirms your transfer. No manual approval, no working hours.

Rate and amounts for ETHFI → USDC Arbitrum 1 ETHFI = 0.790518 USDC Arbitrum 1 USDC Arbitrum = 1.265 ETHFI

Rate as of Sep 30, 2026 23:20

Orders from: 128.5204 ETHFI ≈ $102.04
Payout network: Arbitrum One
24 hours: +4.37%

You send

ETHFI

You get 1,581.04

USDC Arbitrum

Create the order

Rate: 1 ETHFI = 0.790518 USDC Arbitrum
From: 128.5204 ETHFI
Up to: 12,600,000 ETHFI

Preliminary figure: the final amount is locked in the order.

The direction is holding at 0.790518 USDC Arbitrum per 1 ETHFI (1.265 ETHFI per 1 USDC Arbitrum). Over 24 hours ETHFI/USDC Arbitrum came in at plus 4.37%. Over the week, plus 17.97%.

The weekly range ran from 0.644711 to 0.805169 USDC Arbitrum, a spread of 24.89%. One order takes from 128.5204 to 12,600,000 ETHFI. In dollars that is roughly $102.04.

The robot sends the payout in the Arbitrum One network, so the address has to belong to that network — a transfer to another one will not arrive. Market capitalisation puts Ether.fi at No. 90 ($767.16 M) and USD Coin at No. 6 ($74.2 B). Over 90 days the daily moves of ETHFI and USDC correlate at -0.06 (they travel apart).

Which network USDC arrives in

The same USDC goes out in several networks. Each has its own rate and its own floor, and the fee is charged by the network itself.

Network	Per 1 ETHFI	From	Network fee	Speed
Ethereum (ERC20)	0.790518	128.5204 ETHFI	≈ $0.06	medium
Solana	0.790518	128.5204 ETHFI	≈ $0.0006	fast
Arbitrum One open	0.790518	128.5204 ETHFI	≈ $0.0037	fast
BASE	0.790518	128.5204 ETHFI	—	—
BNB Smart Chain (BEP20)	0.790518	128.5204 ETHFI	≈ $0.0025	fast
Avalanche C-Chain	0.790518	128.5204 ETHFI	≈ $0.0036	fast
NEAR	0.790518	128.5204 ETHFI	—	—
Optimism	0.790518	128.5204 ETHFI	≈ $0.00019	fast
Polygon	0.790518	128.5204 ETHFI	≈ $0.002	fast
XLM	0.790518	128.5204 ETHFI	—	—

ETHFI → USDC: all networks side by side Network charges for USDC

Rate and amounts for ETHFI → USDC Arbitrum

Send ETHFI — receive USDC ArbitrumNeed USDC Arbitrum — send this much ETHFI

ETHFI	USDC Arbitrum
200	158.1036
1,000	790.5178
2,000	1,581.04
10,000	7,905.18
20,000	15,810.36
100,000	79,051.78

USDC Arbitrum	ETHFI
200	252.9987
1,000	1,264.99
2,000	2,529.99
10,000	12,649.94
20,000	25,299.87
100,000	126,499.37

How the ETHFI → USDC Arbitrum exchange runs

Work out the amount in the calculator — orders start at 128.5204 ETHFI.
Give a USDC address on Arbitrum One and a contact for the order.
Send ETHFI on Ether.fi, exactly the amount the order shows.
Nothing else is needed from you: as soon as the network confirms the transfer, the robot sends USD Coin to your address. The order page shows the status.

Swap ETHFI for USDC Arbitrum

Check this before sending ETHFI

The address network is Arbitrum One. Sending through another network almost always means losing the transfer.
The transfer must not be smaller than 128.5204 ETHFI.
Copy the address in full, then check its first and last characters once it is pasted.
Send exactly the amount stated in the order: the automation matches your payment against it, and any difference sends the order back for recalculation.

How the ETHFI to USDC Arbitrum rate has moved

WeekMonthQuarterYear

high 0.805169 USDC Arbitrumlow 0.644711 USDC Arbitrum

Sep 23, 2026 23:25Sep 30, 2026 23:25

high 0.766328 USDC Arbitrumlow 0.522655 USDC Arbitrum

Aug 31, 2026 05:00Sep 30, 2026 05:00

high 0.766328 USDC Arbitrumlow 0.319908 USDC Arbitrum

Jul 2, 2026 05:00Sep 30, 2026 05:00

high 1.8261 USDC Arbitrumlow 0.28624 USDC Arbitrum

Oct 1, 2025 05:00Sep 30, 2026 05:00

24 hours: +4.37%
Week: +17.97%
Weekly high: 0.805169 USDC Arbitrum
Weekly low: 0.644711 USDC Arbitrum
Spread: 24.89%

Market data from CoinGecko as of Sep 30, 2026 22:57. The exchange rate is worked out separately and differs from the market one. How these numbers are counted

The ETHFI/USDC Arbitrum spread by period

Period	High	Low	Middle	Period result
24 hours	0.784161	0.754659	0.772696	+4.37%
Week	0.805169	0.644711	0.7125	+17.97%
Month	0.766328	0.522655	0.646406	+46.62%
Quarter	0.766328	0.319908	0.511849	+139.55%

Figures are in USDC Arbitrum per unit of the currency you send, taken from market data.

Daily ETHFI → USDC Arbitrum rate

Day	Close	Against the day before
Sep 30, 2026	0.766328 USDC Arbitrum	+8.05%
Sep 29, 2026	0.709252 USDC Arbitrum	−1.49%
Sep 28, 2026	0.719986 USDC Arbitrum	−1.35%
Sep 27, 2026	0.72984 USDC Arbitrum	+1.4%
Sep 26, 2026	0.719737 USDC Arbitrum	+5.98%
Sep 25, 2026	0.67915 USDC Arbitrum	+4.72%
Sep 24, 2026	0.648526 USDC Arbitrum	−8.43%

Market data: ETHFI and USDC

Ether.fi ETHFI

Price: $0.793955
24 hours: +4.37%
Week: +23.42%
Market cap: $767.16 M
24-hour turnover: $58.04 M
Rank by cap: #90
In circulation: 965.35 M ETHFI
All-time high: $8.53

USD Coin USDC

Price: $0.999819
24 hours: −0.01%
Week: −0.01%
Market cap: $74.2 B
24-hour turnover: $17.83 B
Rank by cap: #6
In circulation: 74.21 B USDC
All-time high: $1.04

Source: CoinGecko, Sep 30, 2026 22:57.

Ether.fi and USD Coin: how they differ

	Ether.fi (ETHFI)	USD Coin (USDC)
Ticker	ETHFI	USDC
In circulation	965.35 M ETHFI	74.21 B USDC
Market cap	$767.16 M	$74.2 B
Rank by cap	#90	#6
Type	—	token
Network	—	Arbitrum One
Fees are paid in	—	ETH
Launched	—	2018
Built by	—	Circle
Supply cap	—	no cap

Daily moves of ETHFI and USDC over the quarter link at -0.06 (they travel apart).

Why people take the ETHFI → USDC Arbitrum route

Stepping out of the swingsETHFI moved +46.61% over the past month. USDC tracks the dollar, so after the swap the amount stops following ETHFI.
It works both waysThe USDC Arbitrum → ETHFI direction is open as well — going back into ETHFI takes the same route and the same automation.

Common questions: ETHFI → USDC Arbitrum

What rate does ETHFI to USDC Arbitrum run at?

As of Sep 30, 2026 23:20 it is 1 ETHFI = 0.790518 USDC Arbitrum. The figure updates on its own, and the calculator always shows the current one. On the market that is around $0.790375.

What amounts does ETHFI → USDC Arbitrum accept?

From 128.5204 to 12,600,000 ETHFI per order. The floor is roughly $102.04.

Why can I not swap less than 128.5204 ETHFI?

The network fee and the handling do not depend on the amount. On a transfer below 128.5204 ETHFI they eat a noticeable share of it, and the swap stops making sense for either side.

Is anything charged on top of the rate?

No. The payout is already worked out at the rate in the calculator. Separately you pay only the network fee for sending ETHFI, and the blockchain takes that one.

How long does swapping ETHFI for USDC Arbitrum take?

The clock starts with confirmations: as soon as Ether.fi confirms your transfer, the order goes out for payout with no operator involved. After that the timing is set by how busy the network is — which is the difference between quick and instant.

Which network will USDC Arbitrum arrive in?

The payout goes out on Arbitrum One. Check that the receiving wallet supports that network.

Which network is cheaper for receiving USDC?

Usually USDC SOL, USDC Arbitrum, USDC BEP20, USDC AVAX C, USDC Optimism, USDC Polygon works out cheaper. Still, the network is picked by what the recipient accepts, not by the fee.

What happens if the rate moves while I am paying?

Nothing: the rate is locked in the order and holds for as long as the order is alive. It is recalculated only if the payment arrives late or for a different amount — so send the exact sum, and send it promptly.

What did the ETHFI to USDC Arbitrum rate do over the month?

Over the month, plus 46.62%: a low of 0.522655, a high of 0.766328, an average of 0.646406 USDC Arbitrum per 1 ETHFI.

Can I swap back, USDC Arbitrum for ETHFI?

Yes, the reverse is open too: 1 USDC Arbitrum = 1.265 ETHFI. The link to switch sits under the calculator.