yearn.finance (YFI) → Ethereum (ETH BASE)

Q: What rate does YFI to ETH BASE run at?

As of Sep 30, 2026 18:10 it is 1 YFI = 0.914274 ETH BASE. The figure updates on its own, and the calculator always shows the current one. On the market that is around $2,501.58.

Q: What amounts does YFI → ETH BASE accept?

From 0.0417853 to 4,010 YFI per order. The floor is roughly $104.12.

Q: Why can I not swap less than 0.0417853 YFI?

The network fee and the handling do not depend on the amount. On a transfer below 0.0417853 YFI they eat a noticeable share of it, and the swap stops making sense for either side.

Q: 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 YFI, and the blockchain takes that one.

Q: How long does swapping YFI for ETH BASE take?

The clock starts with confirmations: as soon as yearn.finance 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.

Q: Which network will ETH BASE arrive in?

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

Q: Which network is cheaper for receiving ETH?

Usually ETH BEP20, ETH Arbitrum, ETH Optimism works out cheaper. Still, the network is picked by what the recipient accepts, not by the fee.

Q: 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.

Q: What did the YFI to ETH BASE rate do over the month?

Over the month, plus 0.9%: a low of 0.827985, a high of 0.931415, an average of 0.888589 ETH BASE per 1 YFI.

Q: Can I swap back, ETH BASE for YFI?

Yes, the reverse is open too: 1 ETH BASE = 1.0937 YFI. The link to switch sits under the calculator.

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 YFI → ETH BASE 1 YFI = 0.914274 ETH BASE 1 ETH BASE = 1.0938 YFI

Rate as of Sep 30, 2026 18:10

Orders from: 0.0417853 YFI ≈ $104.12
Payout network: BASE
24 hours: +0.85%

You send

YFI

You get 0.914274

ETH BASE

Create the order

Rate: 1 YFI = 0.914274 ETH BASE
From: 0.0417853 YFI
Up to: 4,010 YFI

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

The direction is holding at 0.914274 ETH BASE per 1 YFI (1.0938 YFI per 1 ETH BASE). Over 24 hours YFI/ETH BASE came in at plus 0.85%. Over the week, plus 4.2%.

The weekly range ran from 0.852538 to 0.927531 ETH BASE, a spread of 8.8%. One order takes from 0.0417853 to 4,010 YFI. In dollars that is roughly $104.12.

The robot sends the payout in the BASE network, so the address has to belong to that network — a transfer to another one will not arrive. Market capitalisation puts yearn.finance at No. 314 ($89.9 M) and Ethereum at No. 2 ($334 B). Over 90 days the daily moves of YFI and ETH correlate at 0.53 (they travel alike).

Which network ETH arrives in

The same ETH 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 YFI	From	Network fee	Speed
Ethereum	0.914274	0.0417853 YFI	≈ $0.049	—
BNB Smart Chain (BEP20)	0.914274	0.0417853 YFI	≈ $0.0025	fast
Arbitrum One	0.914274	0.0417853 YFI	≈ $0.0015	fast
BASE open	0.914274	0.0417853 YFI	—	—
Optimism	0.914274	0.0417853 YFI	≈ < $0.0001	fast

Rate and amounts for YFI → ETH BASE

Send YFI — receive ETH BASENeed ETH BASE — send this much YFI

YFI	ETH BASE	≈ USD
0.05	0.0457137	$124.59
0.2	0.182855	$498.38
0.5	0.457137	$1,245.94
2	1.8285	$4,983.76
5	4.5714	$12,459.40
20	18.2855	$49,837.60

ETH BASE	YFI	≈ USD
0.05	0.0546882	$136.28
0.2	0.218753	$545.11
0.5	0.546882	$1,362.76
2	2.1875	$5,451.06
5	5.4688	$13,627.64
20	21.8753	$54,510.55

How the YFI → ETH BASE exchange runs

Work out the amount in the calculator — orders start at 0.0417853 YFI.
Give a ETH address on BASE and a contact for the order.
Send YFI on yearn.finance, exactly the amount the order shows.
Nothing else is needed from you: as soon as the network confirms the transfer, the robot sends Ethereum to your address. The order page shows the status.

Swap YFI for ETH BASE

Check this before sending YFI

The address network is BASE. Sending through another network almost always means losing the transfer.
The transfer must not be smaller than 0.0417853 YFI.
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 YFI to ETH BASE rate has moved

WeekMonthQuarterYear

high 0.927531 ETH BASElow 0.852538 ETH BASE

Sep 23, 2026 18:14Sep 30, 2026 18:14

high 0.931415 ETH BASElow 0.827985 ETH BASE

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

high 1.5 ETH BASElow 0.827985 ETH BASE

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

high 1.6415 ETH BASElow 0.827985 ETH BASE

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

24 hours: +0.85%
Week: +4.2%
Weekly high: 0.927531 ETH BASE
Weekly low: 0.852538 ETH BASE
Spread: 8.8%

Market data from CoinGecko as of Sep 30, 2026 17:57. The exchange rate is worked out separately and differs from the market one. How these numbers are counted

The YFI/ETH BASE spread by period

Period	High	Low	Middle	Period result
24 hours	0.91923	0.893795	0.905467	+0.85%
Week	0.927531	0.852538	0.90026	+4.2%
Month	0.931415	0.827985	0.888589	+0.9%
Quarter	1.5	0.827985	1.0115	−14.8%

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

Daily YFI → ETH BASE rate

Day	Close	Against the day before
Sep 30, 2026	0.925474 ETH BASE	+4.7%
Sep 29, 2026	0.883908 ETH BASE	−4.21%
Sep 28, 2026	0.922761 ETH BASE	+0.18%
Sep 27, 2026	0.921098 ETH BASE	+0.23%
Sep 26, 2026	0.919004 ETH BASE	+2.58%
Sep 25, 2026	0.895908 ETH BASE	+4.29%
Sep 24, 2026	0.859083 ETH BASE	+0.28%

Market data: YFI and ETH

yearn.finance YFI

Price: $2,491.88
24 hours: +0.86%
Week: +3.05%
Market cap: $89.9 M
24-hour turnover: $5.95 M
Rank by cap: #314
In circulation: 36.08 K YFI
All-time high: $90,787.00

Ethereum ETH

Price: $2,736.14
24 hours: 0%
Week: −1.56%
Market cap: $334 B
24-hour turnover: $13.56 B
Rank by cap: #2
In circulation: 122.09 M ETH
All-time high: $4,946.05

Source: CoinGecko, Sep 30, 2026 17:57.

yearn.finance and Ethereum: how they differ

	yearn.finance (YFI)	Ethereum (ETH)
Ticker	YFI	ETH
In circulation	36.08 K YFI	122.09 M ETH
Market cap	$89.9 M	$334 B
Rank by cap	#314	#2
Type	—	coin of its own network
Network	—	BASE
Launched	—	2015
Built by	—	Vitalik Buterin
Consensus	—	Proof of Stake
Block	—	~12 sec
Supply cap	—	no cap
Privacy	—	transfers are public

Daily moves of YFI and ETH over the quarter link at 0.53 (they travel alike).

Why people take the YFI → ETH BASE route

Fuel for BASEWithout Ethereum you cannot pay for a transfer or a contract call in BASE — the coin is needed for anything that happens in that ecosystem.
Different basketsDaily moves of YFI and ETH over 90 days link at 0.53 (they travel alike) — the weaker the link, the less a portfolio rests on one coin.
It works both waysThe ETH BASE → YFI direction is open as well — going back into YFI takes the same route and the same automation.

Common questions: YFI → ETH BASE

What rate does YFI to ETH BASE run at?

As of Sep 30, 2026 18:10 it is 1 YFI = 0.914274 ETH BASE. The figure updates on its own, and the calculator always shows the current one. On the market that is around $2,501.58.

What amounts does YFI → ETH BASE accept?

From 0.0417853 to 4,010 YFI per order. The floor is roughly $104.12.

Why can I not swap less than 0.0417853 YFI?

The network fee and the handling do not depend on the amount. On a transfer below 0.0417853 YFI 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 YFI, and the blockchain takes that one.

How long does swapping YFI for ETH BASE take?

The clock starts with confirmations: as soon as yearn.finance 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 ETH BASE arrive in?

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

Which network is cheaper for receiving ETH?

Usually ETH BEP20, ETH Arbitrum, ETH 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 YFI to ETH BASE rate do over the month?