Swap Ether.fi (ETHFI) for USD Coin (USDC BASE)
The calculator does the maths at the live rate, the page lists the limits and the timing. Your rate is locked the moment the order is created.
Rate as of Sep 17, 2026 08:38
- Payout network
- BASE
- 24 hours
- +3.01%
You get
USDC BASE
Start the order
USDC BASE
The figure is indicative; the exact amount is locked in the order.
One ETHFI buys 0.6105 USDC BASE right now; the other way round, 1 USDC BASE is 1.638 ETHFI. Market over 24 hours: ETHFI against USDC BASE plus 3.01%. The week added minus 5.01%.
The weekly corridor ran from 0.58179 to 0.759332 USDC BASE, a spread of 30.52%.
The payout leaves in the BASE network, so the receiving address has to belong to that network. By market cap Ether.fi sits 96th ($583.62 M) and USD Coin 6th ($73.69 B). Daily moves of ETHFI and USDC over 90 days line up at -0.06 (they travel apart).
Who takes the ETHFI → USDC BASE route
- Sitting out the swingsETHFI moved +16.21% over the past month. USDC tracks the dollar, so after the swap the value stops following ETHFI.
- A road both waysThe USDC BASE → ETHFI direction is open too, so going back into ETHFI takes the same route.
ETHFI → USDC BASE rate and amounts
1 ETHFI = 0.6105 USDC BASE
1 USDC BASE = 1.638 ETHFI
Send ETHFI — receive USDC BASE
| ETHFI | USDC BASE |
|---|---|
| 20 | 12.21 |
| 100 | 61.05 |
| 500 | 305.2498 |
| 5,000 | 3,052.5 |
| 20,000 | 12,209.99 |
| 100,000 | 61,049.96 |
Need USDC BASE — send this much ETHFI
| USDC BASE | ETHFI |
|---|---|
| 20 | 32.7601 |
| 100 | 163.8003 |
| 500 | 819.0014 |
| 5,000 | 8,190.01 |
| 20,000 | 32,760.06 |
| 100,000 | 163,800.28 |
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 ETHFI | From | Network fee | Speed |
|---|---|---|---|---|
| Ethereum (ERC20) | 0.6105 | 335.0645 ETHFI | ≈ $0.0082 | medium |
| Solana | 0.6105 | 335.0645 ETHFI | ≈ $0.0005 | fast |
| Polygon | 0.6105 | 335.0645 ETHFI | ≈ $0.0017 | fast |
| Arbitrum One | 0.6105 | — | ≈ $0.0032 | fast |
| BASE open now | 0.6105 | — | — | — |
| BNB Smart Chain (BEP20) | 0.6105 | — | ≈ $0.0024 | fast |
| Avalanche C-Chain | 0.6105 | — | ≈ < $0.0001 | fast |
| NEAR | 0.6105 | — | — | — |
| Optimism | 0.6105 | — | ≈ $0.00016 | fast |
| XLM | 0.6105 | — | — | — |
How the ETHFI → USDC BASE order runs
- Work out the amount in the calculator and press the exchange button.
- Enter a USDC address in BASE and a way to reach you.
- Send ETHFI in Ether.fi 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.
Check this before sending ETHFI
- The address network is BASE. Sending through another network usually means losing the transfer.
- Copy the address whole, then compare the first and last characters after pasting.
- Coins go through an AML check: a flagged transfer can be held until the check is finished.
Where the ETHFI to USDC BASE rate has been
high 0.759332 USDC BASElow 0.58179 USDC BASE
Sep 10, 2026 08:40Sep 17, 2026 08:40
high 0.711346 USDC BASElow 0.485067 USDC BASE
Aug 17, 2026 03:00Sep 16, 2026 03:00
high 0.711346 USDC BASElow 0.319908 USDC BASE
Jun 18, 2026 03:00Sep 16, 2026 03:00
high 1.8261 USDC BASElow 0.28624 USDC BASE
Sep 18, 2025 03:00Sep 16, 2026 03:00
- 24 hours
- +3.01%
- Week
- −5.01%
- Weekly high
- 0.759332 USDC BASE
- Weekly low
- 0.58179 USDC BASE
- Spread
- 30.52%
Market data from CoinGecko as of Sep 17, 2026 08:24; the exchange rate is calculated separately and differs. Where these numbers come from
How far ETHFI/USDC BASE travelled, by period
| Period | High | Low | Middle | Net move |
|---|---|---|---|---|
| 24 hours | 0.59663 | 0.58179 | 0.587979 | +3.01% |
| Week | 0.759332 | 0.58179 | 0.64966 | −5.01% |
| Month | 0.711346 | 0.485067 | 0.579991 | +16.19% |
| Quarter | 0.711346 | 0.319908 | 0.457631 | +52.42% |
Figures are in USDC BASE per unit sent, from market data.
Daily ETHFI → USDC BASE rate
| Day | Close | Against the day before |
|---|---|---|
| Sep 16, 2026 | 0.583267 USDC BASE | −7.99% |
| Sep 15, 2026 | 0.633945 USDC BASE | +1.59% |
| Sep 14, 2026 | 0.624032 USDC BASE | −12.27% |
| Sep 13, 2026 | 0.711346 USDC BASE | +5.43% |
| Sep 12, 2026 | 0.674686 USDC BASE | +1.53% |
| Sep 11, 2026 | 0.664496 USDC BASE | +7.45% |
| Sep 10, 2026 | 0.618427 USDC BASE | +2.26% |
The numbers on ETHFI and USDC
Ether.fi ETHFI- Price
- $0.606102
- 24 hours
- +3%
- Week
- −3.2%
- Market cap
- $583.62 M
- 24-hour turnover
- $34.62 M
- Rank by cap
- #96
- In circulation
- 965.35 M ETHFI
- Record price
- $8.53
USD Coin USDC- Price
- $0.999596
- 24 hours
- −0.01%
- Week
- 0%
- Market cap
- $73.69 B
- 24-hour turnover
- $18.44 B
- Rank by cap
- #6
- In circulation
- 73.72 B USDC
- Record price
- $1.04
Source: CoinGecko, Sep 17, 2026 08:24.
Ether.fi against USD Coin
| Ether.fi (ETHFI) | USD Coin (USDC) | |
|---|---|---|
| Ticker | ETHFI | USDC |
| In circulation | 965.35 M ETHFI | 73.72 B USDC |
| Market cap | $583.62 M | $73.69 B |
| Rank by cap | #96 | #6 |
| Type | — | token |
| Network | — | BASE |
| Launched | — | 2018 |
| Built by | — | Circle |
| Supply cap | — | no cap |
Daily moves of ETHFI and USDC over 90 days line up at -0.06 — they travel apart.
Common questions: ETHFI → USDC BASE
What rate does ETHFI to USDC BASE run at?
As of Sep 17, 2026 08:38 it is 1 ETHFI = 0.6105 USDC BASE. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $0.610253.
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 ETHFI, and that one goes to the blockchain, not to us.
How long does ETHFI to USDC BASE take?
The clock starts with confirmations: the order goes into work once Ether.fi confirms your transfer. After that it comes down to how busy the network is.
Which network will USDC BASE arrive in?
The payout leaves in BASE. 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.
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 ETHFI to USDC BASE rate do this month?
The month came in at plus 16.19%. Low 0.485067, high 0.711346, middle 0.579991 USDC BASE per ETHFI.
Can I go back, USDC BASE to ETHFI?
Yes, the reverse direction is open: 1 USDC BASE = 1.6512 ETHFI. The link sits right under the calculator.
Worth reading
Where else this can go
The other way round
Send ETHFI, receive something else
ETHFI → USDS0.609029
ETHFI → USDT Arbitrum0.610866- ETHFI → USDT BEP200.610866
- ETHFI → USDT AVAX C0.610866
- ETHFI → USDT ERC200.610866
- ETHFI → USDT NEAR0.610866
- ETHFI → USDT OMNI0.610866
- ETHFI → USDT Optimism0.610866
