Swap Cardano (ADA) for Ethereum (ETH Optimism)

Q: What rate does ADA to ETH Optimism run at?

As of Nov 2, 2026 01:04 it is 1 ADA = 0.0000853023 ETH Optimism. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $0.192893.

Q: What amounts does ADA → ETH Optimism accept?

From 405.2006 to 52,100,000 ADA per order. The lower limit is roughly $77.83.

Q: Where does the 405.2006 ADA floor come from?

Network fees and order handling eat a small transfer alive — below 405.2006 ADA the swap stops making sense for either side.

Q: 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 ADA, and that one goes to the blockchain, not to us.

Q: How long does ADA to ETH Optimism take?

The clock starts with confirmations: the order goes into work once Cardano confirms your transfer. After that it comes down to how busy the network is. A block in Cardano closes in about 20 sec.

Q: Which network will ETH Optimism arrive in?

The payout leaves in Optimism. Make sure the receiving wallet works with that network.

Q: Where is receiving ETH cheaper?

The cheapest is usually ETH Arbitrum, ETH BEP20, ETH Optimism. Still, the network is chosen by what the recipient supports, not by the fee.

Q: 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.

Q: What did the ADA to ETH Optimism rate do this month?

The month came in at minus 6.35%. Low 0.0000845516, high 0.0000997671, middle 0.0000922372 ETH Optimism per ADA.

Q: Can I go back, ETH Optimism to ADA?

Yes, the reverse direction is open: 1 ETH Optimism = 11,805.42 ADA. The link sits right under the calculator.

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 2, 2026 01:04

Orders from: 405.2006 ADA ≈ $77.83
Payout network: Optimism
24 hours: −0.63%

You send

ADA

You get 0.853023

ETH Optimism

Start the order

Rate: 1 ADA = 0.0000853023 ETH Optimism
From: 405.2006 ADA
Up to: 52,100,000 ADA

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

One ADA buys 0.0000853023 ETH Optimism right now; the other way round, 1 ETH Optimism is 11,723.02 ADA. Market over 24 hours: ADA against ETH Optimism minus 0.63%. The week added minus 3.1%.

The weekly corridor ran from 0.0000845516 to 0.0000889386 ETH Optimism, a spread of 5.19%. A single order takes 405.2006 to 52,100,000 ADA. In dollars that is roughly $77.83.

The payout leaves in the Optimism network, so the receiving address has to belong to that network. By market cap Cardano sits 18th ($7.22 B) and Ethereum 2th ($276.28 B). Daily moves of ADA and ETH over 90 days line up at 0.76 (they travel together).

Who takes the ADA → ETH Optimism route

Fuel for OptimismWithout Ethereum nothing moves in Optimism — every transfer and every contract call is paid in it.
Different basketsDaily moves of ADA and ETH over 90 days line up at 0.76 (they travel together) — the looser the link, the less a portfolio depends on one coin.
A road both waysThe ETH Optimism → ADA direction is open too, so going back into ADA takes the same route.

ADA → ETH Optimism rate and amounts

1 ADA = 0.0000853023 ETH Optimism

1 ETH Optimism = 11,723.02 ADA

Send ADA — receive ETH Optimism

ADA	ETH Optimism	≈ USD
500	0.0426511	$96.04
2,000	0.170605	$384.16
10,000	0.853023	$1,920.80
20,000	1.706	$3,841.60
100,000	8.5302	$19,208.00
500,000	42.6511	$96,040.00

Need ETH Optimism — send this much ADA

ETH Optimism	ADA	≈ USD
0.05	586.1509	$112.59
0.2	2,344.6	$450.35
0.5	5,861.51	$1,125.88
2	23,446.04	$4,503.51
5	58,615.09	$11,258.79
20	234,460.37	$45,035.15

Payout network for ETH

The same ETH goes out in several networks. Rates and lower limits differ, and the fee is charged by the network itself.

Network	Per ADA	From	Network fee	Speed
Arbitrum One	0.0000853023	405.2006 ADA	≈ $0.00096	fast
BNB Smart Chain (BEP20)	0.0000853023	405.2006 ADA	≈ $0.0023	fast
Optimism open now	0.0000853023	405.2006 ADA	≈ < $0.0001	fast
Ethereum	0.0000853023	405.2006 ADA	≈ $0.002	—
BASE	0.0000851663	—	—	—

How the ADA → ETH Optimism order runs

Work out the amount in the calculator: orders start at 405.2006 ADA.
Enter a ETH address in Optimism and a way to reach you.
Send ADA in Cardano for exactly the amount stated in the order.
Once the network confirms your transfer, Ethereum leaves for your address. The order page tracks every step.

Swap ADA for ETH Optimism

Check this before sending ADA

The address network is Optimism. Sending through another network usually means losing the transfer.
The transfer must not be smaller than 405.2006 ADA.
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 ADA to ETH Optimism rate has been

WeekMonthQuarterYear

high 0.0000889386 ETH Optimismlow 0.0000845516 ETH Optimism

Oct 26, 2026 01:08Nov 2, 2026 01:08

high 0.0000997671 ETH Optimismlow 0.0000845516 ETH Optimism

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

high 0.000105678 ETH Optimismlow 0.0000797403 ETH Optimism

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

high 0.000168728 ETH Optimismlow 0.0000797403 ETH Optimism

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

24 hours: −0.63%
Week: −3.1%
Weekly high: 0.0000889386 ETH Optimism
Weekly low: 0.0000845516 ETH Optimism
Spread: 5.19%

Market data from CoinGecko as of Nov 1, 2026 23:54; the exchange rate is calculated separately and differs. Where these numbers come from

How far ADA/ETH Optimism travelled, by period

Period	High	Low	Middle	Net move
24 hours	0.000085866	0.0000848573	0.0000852909	−0.63%
Week	0.0000889386	0.0000845516	0.0000867362	−3.1%
Month	0.0000997671	0.0000845516	0.0000922372	−6.35%
Quarter	0.000105678	0.0000797403	0.0000909591	−15.23%

Figures are in ETH Optimism per unit sent, from market data.

Daily ADA → ETH Optimism rate

Day	Close	Against the day before
Nov 1, 2026	0.0000852565 ETH Optimism	−2.01%
Oct 31, 2026	0.0000870071 ETH Optimism	+2.9%
Oct 30, 2026	0.0000845516 ETH Optimism	−3.17%
Oct 29, 2026	0.0000873206 ETH Optimism	−0.35%
Oct 28, 2026	0.0000876258 ETH Optimism	−1.48%
Oct 27, 2026	0.0000889386 ETH Optimism	+1.5%
Oct 26, 2026	0.0000876285 ETH Optimism	−0.71%

Daily RubyCash rate: ADA → ETH Optimism

Date	RubyCash rate	Market rate
Nov 1, 2026	0.0000853023 ETH Optimism	0.0000849427
Oct 31, 2026	0.0000860827 ETH Optimism	0.0000854687
Oct 30, 2026	0.000087334 ETH Optimism	0.000086163
Oct 29, 2026	0.0000846996 ETH Optimism	0.0000844843
Oct 28, 2026	0.0000874919 ETH Optimism	0.000087314
Oct 27, 2026	0.000087846 ETH Optimism	0.0000873645
Oct 26, 2026	0.0000890207 ETH Optimism	0.0000885513
Oct 25, 2026	0.0000878367 ETH Optimism	0.0000877832
Oct 24, 2026	0.0000885234 ETH Optimism	0.0000880222
Oct 22, 2026	0.0000894414 ETH Optimism	0.0000892859
Oct 21, 2026	0.0000915329 ETH Optimism	0.0000917599
Oct 20, 2026	0.0000914824 ETH Optimism	0.0000911777
Oct 19, 2026	0.0000910554 ETH Optimism	0.0000904837
Oct 18, 2026	0.0000919504 ETH Optimism	0.0000912061

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 ADA and ETH

Cardano ADA

Price: $0.19208
24 hours: −0.26%
Week: −7.05%
Market cap: $7.22 B
24-hour turnover: $144.71 M
Rank by cap: #18
In circulation: 37.58 B ADA
Record price: $3.09

Ethereum ETH

Price: $2,261.29
24 hours: +0.38%
Week: −4.06%
Market cap: $276.28 B
24-hour turnover: $4.63 B
Rank by cap: #2
In circulation: 122.18 M ETH
Record price: $4,946.05

Source: CoinGecko, Nov 1, 2026 23:54.

Cardano against Ethereum

	Cardano (ADA)	Ethereum (ETH)
Ticker	ADA	ETH
Type	coin of its own network	coin of its own network
Launched	2017	2015
Built by	Charles Hoskinson	Vitalik Buterin
Consensus	Proof of Stake (Ouroboros)	Proof of Stake
Block	~20 sec	~12 sec
Supply cap	45 B ADA	no cap
Privacy	transfers are public	transfers are public
In circulation	37.58 B ADA	122.18 M ETH
Market cap	$7.22 B	$276.28 B
Rank by cap	#18	#2
Network	—	Optimism
Fees are paid in	—	ETH

Daily moves of ADA and ETH over 90 days line up at 0.76 — they travel together.

Common questions: ADA → ETH Optimism

What rate does ADA to ETH Optimism run at?

As of Nov 2, 2026 01:04 it is 1 ADA = 0.0000853023 ETH Optimism. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $0.192893.

What amounts does ADA → ETH Optimism accept?

From 405.2006 to 52,100,000 ADA per order. The lower limit is roughly $77.83.

Where does the 405.2006 ADA floor come from?

Network fees and order handling eat a small transfer alive — below 405.2006 ADA the swap stops making sense for either side.

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 ADA, and that one goes to the blockchain, not to us.

How long does ADA to ETH Optimism take?

The clock starts with confirmations: the order goes into work once Cardano confirms your transfer. After that it comes down to how busy the network is. A block in Cardano closes in about 20 sec.

Which network will ETH Optimism arrive in?

The payout leaves in Optimism. Make sure the receiving wallet works with that network.

Where is receiving ETH cheaper?