Ether.fi (ETHFI) → Tether (USDT SOL)
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 → USDT SOL
1 ETHFI = 0.770492 USDT SOL
1 USDT SOL = 1.2979 ETHFI
Rate as of Sep 30, 2026 09:55
- Orders from
- 128.5204 ETHFI ≈ $98.96
- Payout network
- Solana
- 24 hours
- +11.35%
Current maths: 0.770492 USDT SOL for every ETHFI, and 1.2979 ETHFI per USDT SOL in reverse. Over 24 hours ETHFI/USDT SOL came in at plus 11.35%. Over the week, plus 8.69%.
The weekly range ran from 0.639053 to 0.784148 USDT SOL, a spread of 22.7%. One order takes from 128.5204 to 13,000,000 ETHFI. In dollars that is roughly $98.96.
The robot sends the payout in the Solana 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. 93 ($743.46 M) and Tether at No. 3 ($183.8 B). Over 90 days the daily moves of ETHFI and USDT correlate at 0.01 (they travel apart).
Which network USDT arrives in
The same USDT 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) | 0.770492 | 128.5204 ETHFI | ≈ $0.013 | medium |
| TRON (TRC20) | 0.770492 | 128.5204 ETHFI | ≈ $2.3 | fast |
| BNB Smart Chain (BEP20) | 0.770492 | 128.5204 ETHFI | ≈ $0.0025 | fast |
| Solana open | 0.770492 | 128.5204 ETHFI | ≈ $0.00059 | fast |
| Arbitrum One | 0.770492 | 128.5204 ETHFI | ≈ $0.0035 | fast |
| Avalanche C-Chain | 0.770492 | 128.5204 ETHFI | ≈ $0.0037 | fast |
| NEAR | 0.770492 | 128.5204 ETHFI | — | — |
| Optimism | 0.770492 | 128.5204 ETHFI | ≈ $0.00018 | fast |
ETHFI → USDT: all networks side by side Network charges for USDT
Rate and amounts for ETHFI → USDT SOL
| ETHFI | USDT SOL |
|---|---|
| 200 | 154.0985 |
| 1,000 | 770.4923 |
| 2,000 | 1,540.98 |
| 10,000 | 7,704.92 |
| 20,000 | 15,409.85 |
| 100,000 | 77,049.23 |
| USDT SOL | ETHFI |
|---|---|
| 100 | 129.7872 |
| 500 | 648.9358 |
| 2,000 | 2,595.74 |
| 5,000 | 6,489.36 |
| 20,000 | 25,957.43 |
| 100,000 | 129,787.15 |
How the ETHFI → USDT SOL exchange runs
- Work out the amount in the calculator — orders start at 128.5204 ETHFI.
- Give a USDT address on Solana 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 Tether to your address. The order page shows the status.
Check this before sending ETHFI
- The address network is Solana. 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 USDT SOL rate has moved
high 0.784148 USDT SOLlow 0.639053 USDT SOL
Sep 23, 2026 09:57Sep 30, 2026 09:57
high 0.777999 USDT SOLlow 0.52265 USDT SOL
Aug 30, 2026 05:00Sep 29, 2026 05:00
high 0.777999 USDT SOLlow 0.320071 USDT SOL
Jul 1, 2026 05:00Sep 29, 2026 05:00
high 1.8251 USDT SOLlow 0.286526 USDT SOL
Oct 1, 2025 05:00Sep 29, 2026 05:00
- 24 hours
- +11.35%
- Week
- +8.69%
- Weekly high
- 0.784148 USDT SOL
- Weekly low
- 0.639053 USDT SOL
- Spread
- 22.7%
Market data from CoinGecko as of Sep 30, 2026 09:57. The exchange rate is worked out separately and differs from the market one. How these numbers are counted
The ETHFI/USDT SOL spread by period
| Period | High | Low | Middle | Period result |
|---|---|---|---|---|
| 24 hours | 0.784148 | 0.684139 | 0.754831 | +11.35% |
| Week | 0.784148 | 0.639053 | 0.706984 | +8.69% |
| Month | 0.777999 | 0.52265 | 0.641538 | +42.72% |
| Quarter | 0.777999 | 0.320071 | 0.507822 | +141.96% |
Figures are in USDT SOL per unit of the currency you send, taken from market data.
Daily ETHFI → USDT SOL rate
| Day | Close | Against the day before |
|---|---|---|
| Sep 29, 2026 | 0.777999 USDT SOL | +8.05% |
| Sep 28, 2026 | 0.720037 USDT SOL | −1.35% |
| Sep 27, 2026 | 0.729874 USDT SOL | +1.4% |
| Sep 26, 2026 | 0.71979 USDT SOL | +5.97% |
| Sep 25, 2026 | 0.679234 USDT SOL | +4.73% |
| Sep 24, 2026 | 0.648544 USDT SOL | −8.43% |
| Sep 23, 2026 | 0.708213 USDT SOL | −1.04% |
Market data: ETHFI and USDT
Ether.fi ETHFI- Price
- $0.769968
- 24 hours
- +11.35%
- Week
- +5.67%
- Market cap
- $743.46 M
- 24-hour turnover
- $111.78 M
- Rank by cap
- #93
- In circulation
- 965.35 M ETHFI
- All-time high
- $8.53
Tether USDT- Price
- $0.999619
- 24 hours
- −0.01%
- Week
- −0.02%
- Market cap
- $183.8 B
- 24-hour turnover
- $58.2 B
- Rank by cap
- #3
- In circulation
- 183.87 B USDT
- All-time high
- $1.32
Source: CoinGecko, Sep 30, 2026 09:57.
Ether.fi and Tether: how they differ
| Ether.fi (ETHFI) | Tether (USDT) | |
|---|---|---|
| Ticker | ETHFI | USDT |
| In circulation | 965.35 M ETHFI | 183.87 B USDT |
| Market cap | $743.46 M | $183.8 B |
| Rank by cap | #93 | #3 |
| Type | — | token |
| Network | — | Solana |
| Fees are paid in | — | SOL |
| Launched | — | 2014 |
| Built by | — | Tether Limited |
| Supply cap | — | no cap |
Daily moves of ETHFI and USDT over the quarter link at 0.01 (they travel apart).
Why people take the ETHFI → USDT SOL route
- Stepping out of the swingsETHFI moved +42.68% over the past month. USDT tracks the dollar, so after the swap the amount stops following ETHFI.
- It works both waysThe USDT SOL → ETHFI direction is open as well — going back into ETHFI takes the same route and the same automation.
Common questions: ETHFI → USDT SOL
What rate does ETHFI to USDT SOL run at?
As of Sep 30, 2026 09:55 it is 1 ETHFI = 0.770492 USDT SOL. The figure updates on its own, and the calculator always shows the current one. On the market that is around $0.770199.
What amounts does ETHFI → USDT SOL accept?
From 128.5204 to 13,000,000 ETHFI per order. The floor is roughly $98.96.
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 USDT SOL 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 USDT SOL arrive in?
The payout goes out on Solana. Check that the receiving wallet supports that network.
Which network is cheaper for receiving USDT?
Usually USDT BEP20, USDT SOL, USDT Arbitrum, USDT AVAX C, USDT Optimism 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 USDT SOL rate do over the month?
Over the month, plus 42.72%: a low of 0.52265, a high of 0.777999, an average of 0.641538 USDT SOL per 1 ETHFI.
Can I swap back, USDT SOL for ETHFI?
Yes, the reverse is open too: 1 USDT SOL = 1.2978 ETHFI. The link to switch sits under the calculator.
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