USD Coin (USDC Arbitrum) → Ether.fi (ETHFI)
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 USDC Arbitrum → ETHFI
1 USDC Arbitrum = 1.265 ETHFI
1 ETHFI = 0.790534 USDC Arbitrum
Rate as of Sep 30, 2026 23:20
- Orders from
- 100.67 USDC Arbitrum ≈ $100.65
- Payout network
- Ether.fi
- 24 hours
- −4.19%
Right now 1 USDC Arbitrum gets you 1.265 ETHFI; the other way round, 1 ETHFI is 0.790534 USDC Arbitrum. Over 24 hours USDC Arbitrum/ETHFI came in at minus 4.19%. Over the week, minus 15.23%.
The weekly range ran from 1.242 to 1.5511 ETHFI, a spread of 24.89%. One order takes from 100.67 to 10,000,000 USDC Arbitrum. In dollars that is roughly $100.65.
Market capitalisation puts USD Coin at No. 6 ($74.2 B) and Ether.fi at No. 90 ($767.16 M). Over 90 days the daily moves of USDC and ETHFI correlate at -0.06 (they travel apart).
Rate and amounts for USDC Arbitrum → ETHFI
| USDC Arbitrum | ETHFI |
|---|---|
| 200 | 252.9937 |
| 1,000 | 1,264.97 |
| 2,000 | 2,529.94 |
| 10,000 | 12,649.68 |
| 20,000 | 25,299.37 |
| 100,000 | 126,496.84 |
| ETHFI | USDC Arbitrum |
|---|---|
| 200 | 158.1067 |
| 1,000 | 790.5336 |
| 2,000 | 1,581.07 |
| 10,000 | 7,905.34 |
| 20,000 | 15,810.67 |
| 100,000 | 79,053.36 |
How the USDC Arbitrum → ETHFI exchange runs
- Work out the amount in the calculator — orders start at 100.67 USDC Arbitrum.
- Give a ETHFI address on Ether.fi and a contact for the order.
- Send USDC Arbitrum on Arbitrum One, exactly the amount the order shows.
- Nothing else is needed from you: as soon as the network confirms the transfer, the robot sends Ether.fi to your address. The order page shows the status.
Check this before sending USDC Arbitrum
- The address network is Ether.fi. Sending through another network almost always means losing the transfer.
- The transfer must not be smaller than 100.67 USDC Arbitrum.
- 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 USDC Arbitrum to ETHFI rate has moved
high 1.5511 ETHFIlow 1.242 ETHFI
Sep 23, 2026 23:25Sep 30, 2026 23:25
high 1.9133 ETHFIlow 1.3049 ETHFI
Aug 31, 2026 05:00Sep 30, 2026 05:00
high 3.1259 ETHFIlow 1.3049 ETHFI
Jul 2, 2026 05:00Sep 30, 2026 05:00
high 3.4936 ETHFIlow 0.547601 ETHFI
Oct 1, 2025 05:00Sep 30, 2026 05:00
- 24 hours
- −4.19%
- Week
- −15.23%
- Weekly high
- 1.5511 ETHFI
- Weekly low
- 1.242 ETHFI
- 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 USDC Arbitrum/ETHFI spread by period
| Period | High | Low | Middle | Period result |
|---|---|---|---|---|
| 24 hours | 1.3251 | 1.2752 | 1.2943 | −4.19% |
| Week | 1.5511 | 1.242 | 1.4076 | −15.23% |
| Month | 1.9133 | 1.3049 | 1.5645 | −31.8% |
| Quarter | 3.1259 | 1.3049 | 2.059 | −58.25% |
Figures are in ETHFI per unit of the currency you send, taken from market data.
Daily USDC Arbitrum → ETHFI rate
| Day | Close | Against the day before |
|---|---|---|
| Sep 30, 2026 | 1.3049 ETHFI | −7.45% |
| Sep 29, 2026 | 1.4099 ETHFI | +1.51% |
| Sep 28, 2026 | 1.3889 ETHFI | +1.37% |
| Sep 27, 2026 | 1.3702 ETHFI | −1.38% |
| Sep 26, 2026 | 1.3894 ETHFI | −5.64% |
| Sep 25, 2026 | 1.4724 ETHFI | −4.51% |
| Sep 24, 2026 | 1.542 ETHFI | +9.2% |
Market data: USDC and ETHFI
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
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
Source: CoinGecko, Sep 30, 2026 22:57.
USD Coin and Ether.fi: how they differ
| USD Coin (USDC) | Ether.fi (ETHFI) | |
|---|---|---|
| Ticker | USDC | ETHFI |
| Type | token | — |
| Network | Arbitrum One | — |
| Fees are paid in | ETH | — |
| Launched | 2018 | — |
| Built by | Circle | — |
| Supply cap | no cap | — |
| In circulation | 74.21 B USDC | 965.35 M ETHFI |
| Market cap | $74.2 B | $767.16 M |
| Rank by cap | #6 | #90 |
Daily moves of USDC and ETHFI over the quarter link at -0.06 (they travel apart).
Why people take the USDC Arbitrum → ETHFI route
- Entering ETHFI from dollarsUSDC goes into Ether.fi in one step, with no coin in between: over the last month ETHFI posted +46.61%.
- A DeFi protocol tokenEther.fi belongs to decentralised finance: holders govern the protocol with it and pay for operations inside it.
- Different basketsDaily moves of USDC and ETHFI over 90 days link at -0.06 (they travel apart) — the weaker the link, the less a portfolio rests on one coin.
Common questions: USDC Arbitrum → ETHFI
What rate does USDC Arbitrum to ETHFI run at?
As of Sep 30, 2026 23:20 it is 1 USDC Arbitrum = 1.265 ETHFI. The figure updates on its own, and the calculator always shows the current one. On the market that is around $1.00.
What amounts does USDC Arbitrum → ETHFI accept?
From 100.67 to 10,000,000 USDC Arbitrum per order. The floor is roughly $100.65.
Why can I not swap less than 100.67 USDC Arbitrum?
The network fee and the handling do not depend on the amount. On a transfer below 100.67 USDC Arbitrum 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 USDC Arbitrum, and the blockchain takes that one.
How long does swapping USDC Arbitrum for ETHFI take?
The clock starts with confirmations: as soon as Arbitrum One 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 ETHFI arrive in?
Ether.fi arrives in its own Ether.fi network — a plain ETHFI address is all you need.
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 USDC Arbitrum to ETHFI rate do over the month?
Over the month, minus 31.8%: a low of 1.3049, a high of 1.9133, an average of 1.5645 ETHFI per 1 USDC Arbitrum.
Can I swap back, ETHFI for USDC Arbitrum?
Yes, the reverse is open too: 1 ETHFI = 0.790518 USDC Arbitrum. The link to switch sits under the calculator.
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