Swap Ether.fi (ETHFI) for Tether (USDT AVAX C)

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 Nov 1, 2026 18:09

Payout network: Avalanche C-Chain
24 hours: −0.97%

You send

ETHFI

You get 0.623837

USDT AVAX C

Start the order

Rate: 1 ETHFI = 0.623837 USDT AVAX C
Up to: 16,200,000 ETHFI

The figure is indicative; the exact amount is locked in the order.

The direction runs at 0.623837 USDT AVAX C per ETHFI, or 1.603 ETHFI per USDT AVAX C. Market over 24 hours: ETHFI against USDT AVAX C minus 0.97%. The week added plus 1.66%.

The weekly corridor ran from 0.579834 to 0.682017 USDT AVAX C, a spread of 17.62%.

The payout leaves in the Avalanche C-Chain network, so the receiving address has to belong to that network. By market cap Ether.fi sits 94th ($617.52 M) and Tether 3th ($180.01 B). Daily moves of ETHFI and USDT over 90 days line up at 0.09 (they travel apart).

Who takes the ETHFI → USDT AVAX C route

Sitting out the swingsETHFI moved −14.15% over the past month. USDT tracks the dollar, so after the swap the value stops following ETHFI.
A road both waysThe USDT AVAX C → ETHFI direction is open too, so going back into ETHFI takes the same route.

ETHFI → USDT AVAX C rate and amounts

1 ETHFI = 0.623837 USDT AVAX C

1 USDT AVAX C = 1.603 ETHFI

Send ETHFI — receive USDT AVAX C

ETHFI	USDT AVAX C
20	12.4767
100	62.3837
500	311.9187
5,000	3,119.19
20,000	12,476.75
100,000	62,383.73

Need USDT AVAX C — send this much ETHFI

USDT AVAX C	ETHFI
20	32.0596
100	160.2982
500	801.491
5,000	8,014.91
20,000	32,059.64
100,000	160,298.2

Payout network for USDT

The same USDT 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
OMNI	0.623837	—	—	—
Ethereum (ERC20)	0.623837	335.0645 ETHFI	≈ $0.0064	medium
TRON (TRC20)	0.623837	335.0645 ETHFI	≈ $2.1	fast
BNB Smart Chain (BEP20)	0.623837	335.0645 ETHFI	≈ $0.0023	fast
Solana	0.623837	335.0645 ETHFI	≈ $0.00047	fast
Polygon	0.623837	335.0645 ETHFI	≈ $0.0017	fast
Arbitrum One	0.623837	335.0645 ETHFI	≈ $0.003	fast
TON	0.623837	335.0645 ETHFI	low	fast
Avalanche C-Chain open now	0.623837	—	≈ $0.0014	fast
NEAR	0.623837	—	—	—
Optimism	0.623837	—	≈ $0.00015	fast

ETHFI → USDT: compare all networks USDT network fees

How the ETHFI → USDT AVAX C order runs

Work out the amount in the calculator and press the exchange button.
Enter a USDT address in Avalanche C-Chain 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, Tether leaves for your address. The order page tracks every step.

Swap ETHFI for USDT AVAX C

Check this before sending ETHFI

The address network is Avalanche C-Chain. 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 USDT AVAX C rate has been

WeekMonthQuarterYear

high 0.682017 USDT AVAX Clow 0.579834 USDT AVAX C

Oct 25, 2026 18:11Nov 1, 2026 18:11

high 0.779715 USDT AVAX Clow 0.606717 USDT AVAX C

Oct 2, 2026 03:00Nov 1, 2026 03:00

high 0.784925 USDT AVAX Clow 0.356201 USDT AVAX C

Aug 3, 2026 03:00Nov 1, 2026 03:00

high 1.0166 USDT AVAX Clow 0.286526 USDT AVAX C

Nov 2, 2025 03:00Nov 1, 2026 03:00

24 hours: −0.97%
Week: +1.66%
Weekly high: 0.682017 USDT AVAX C
Weekly low: 0.579834 USDT AVAX C
Spread: 17.62%

Market data from CoinGecko as of Nov 1, 2026 16:54; the exchange rate is calculated separately and differs. Where these numbers come from

How far ETHFI/USDT AVAX C travelled, by period

Period	High	Low	Middle	Net move
24 hours	0.642277	0.618723	0.627042	−0.97%
Week	0.682017	0.579834	0.637044	+1.66%
Month	0.779715	0.606717	0.681325	−14.12%
Quarter	0.784925	0.356201	0.607353	+55.86%

Figures are in USDT AVAX C per unit sent, from market data.

Daily ETHFI → USDT AVAX C rate

Day	Close	Against the day before
Nov 1, 2026	0.623287 USDT AVAX C	+0.32%
Oct 31, 2026	0.621308 USDT AVAX C	+2.4%
Oct 30, 2026	0.606717 USDT AVAX C	−11.24%
Oct 29, 2026	0.683527 USDT AVAX C	+2.68%
Oct 28, 2026	0.665705 USDT AVAX C	+1.97%
Oct 27, 2026	0.652825 USDT AVAX C	+4.4%
Oct 26, 2026	0.625288 USDT AVAX C	+0.82%

Daily RubyCash rate: ETHFI → USDT AVAX C

Date	RubyCash rate	Market rate
Nov 1, 2026	0.623737 USDT AVAX C	0.618802
Oct 31, 2026	0.629569 USDT AVAX C	0.629073
Oct 30, 2026	0.613681 USDT AVAX C	0.596541
Oct 29, 2026	0.620117 USDT AVAX C	0.617764
Oct 28, 2026	0.685477 USDT AVAX C	0.681942
Oct 27, 2026	0.6715 USDT AVAX C	0.669162
Oct 26, 2026	0.640529 USDT AVAX C	0.643644
Oct 25, 2026	0.637714 USDT AVAX C	0.619546
Oct 24, 2026	0.619413 USDT AVAX C	0.617056
Oct 22, 2026	0.661344 USDT AVAX C	0.662793
Oct 21, 2026	0.71333 USDT AVAX C	0.723858
Oct 20, 2026	0.721676 USDT AVAX C	0.716289
Oct 19, 2026	0.687186 USDT AVAX C	0.669749
Oct 18, 2026	0.671902 USDT AVAX C	0.663009

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 ETHFI and USDT

Ether.fi ETHFI

Price: $0.618463
24 hours: −0.96%
Week: +0.74%
Market cap: $617.52 M
24-hour turnover: $18.63 M
Rank by cap: #94
In circulation: 998.54 M ETHFI
Record price: $8.53

Tether USDT

Price: $0.999452
24 hours: +0.02%
Week: +0.03%
Market cap: $180.01 B
24-hour turnover: $26.83 B
Rank by cap: #3
In circulation: 180.12 B USDT
Record price: $1.32

Source: CoinGecko, Nov 1, 2026 16:54.

Ether.fi against Tether

	Ether.fi (ETHFI)	Tether (USDT)
Ticker	ETHFI	USDT
In circulation	998.54 M ETHFI	180.12 B USDT
Market cap	$617.52 M	$180.01 B
Rank by cap	#94	#3
Type	—	token
Network	—	Avalanche C-Chain
Fees are paid in	—	AVAX
Launched	—	2014
Built by	—	Tether Limited
Supply cap	—	no cap

Daily moves of ETHFI and USDT over 90 days line up at 0.09 — they travel apart.

Common questions: ETHFI → USDT AVAX C

What rate does ETHFI to USDT AVAX C run at?

As of Nov 1, 2026 18:09 it is 1 ETHFI = 0.623837 USDT AVAX C. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $0.623495.

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 USDT AVAX C 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 USDT AVAX C arrive in?

The payout leaves in Avalanche C-Chain. Make sure the receiving wallet works with that network.

Where is receiving USDT cheaper?

The cheapest is usually USDT BEP20, USDT SOL, USDT Polygon, USDT Arbitrum, USDT TON, USDT AVAX C, USDT 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 USDT AVAX C rate do this month?

The month came in at minus 14.12%. Low 0.606717, high 0.779715, middle 0.681325 USDT AVAX C per ETHFI.

Can I go back, USDT AVAX C to ETHFI?

Yes, the reverse direction is open: 1 USDT AVAX C = 1.6159 ETHFI. The link sits right under the calculator.