Caldera (ERA) → Ethereum (ETH BASE)

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

As of Sep 30, 2026 12:50 it is 1 ERA = 0.0000248871 ETH BASE. The figure updates on its own, and the calculator always shows the current one. On the market that is around $0.0664779.

Q: What amounts does ERA → ETH BASE accept?

From 1,502.54 to 150,000,000 ERA per order. The floor is roughly $100.45.

Q: Why can I not swap less than 1,502.54 ERA?

The network fee and the handling do not depend on the amount. On a transfer below 1,502.54 ERA 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 ERA, and the blockchain takes that one.

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

The clock starts with confirmations: as soon as Caldera 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 ERA to ETH BASE rate do over the month?

Over the month, plus 6.09%: a low of 0.0000228241, a high of 0.0000274601, an average of 0.00002429 ETH BASE per 1 ERA.

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

Yes, the reverse is open too: 1 ETH BASE = 40,180.68 ERA. 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 ERA → ETH BASE 1 ERA = 0.0000248871 ETH BASE 1 ETH BASE = 40,181.48 ERA

Rate as of Sep 30, 2026 12:50

Orders from: 1,502.54 ERA ≈ $100.45
Payout network: BASE
24 hours: −0.42%

You send

ERA

You get 0.497742

ETH BASE

Create the order

Rate: 1 ERA = 0.0000248871 ETH BASE
From: 1,502.54 ERA
Up to: 150,000,000 ERA

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

Current maths: 0.0000248871 ETH BASE for every ERA, and 40,181.48 ERA per ETH BASE in reverse. Over 24 hours ERA/ETH BASE came in at minus 0.42%. Over the week, minus 1.55%.

The weekly range ran from 0.0000245109 to 0.0000265901 ETH BASE, a spread of 8.48%. One order takes from 1,502.54 to 150,000,000 ERA. In dollars that is roughly $100.45.

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 Caldera at No. 1168 ($11.68 M) and Ethereum at No. 2 ($326.01 B). Over 90 days the daily moves of ERA and ETH correlate at 0.1 (they travel apart).

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 ERA	From	Network fee	Speed
Ethereum	0.0000248871	1,502.54 ERA	≈ $0.0047	—
BNB Smart Chain (BEP20)	0.0000248871	1,502.54 ERA	≈ $0.0025	fast
Arbitrum One	0.0000248871	1,502.54 ERA	≈ $0.0011	fast
BASE open	0.0000248871	1,502.54 ERA	—	—
Optimism	0.0000248871	1,502.54 ERA	≈ < $0.0001	fast

Rate and amounts for ERA → ETH BASE

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

ERA	ETH BASE	≈ USD
2,000	0.0497742	$133.71
10,000	0.248871	$668.56
20,000	0.497742	$1,337.12
100,000	2.4887	$6,685.60
200,000	4.9774	$13,371.20
1,000,000	24.8871	$66,856.00

ETH BASE	ERA	≈ USD
0.05	2,009.07	$134.32
0.2	8,036.3	$537.27
0.5	20,090.74	$1,343.19
2	80,362.97	$5,372.75
5	200,907.41	$13,431.87
20	803,629.66	$53,727.46

How the ERA → ETH BASE exchange runs

Work out the amount in the calculator — orders start at 1,502.54 ERA.
Give a ETH address on BASE and a contact for the order.
Send ERA on Caldera, 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 ERA for ETH BASE

Check this before sending ERA

The address network is BASE. Sending through another network almost always means losing the transfer.
The transfer must not be smaller than 1,502.54 ERA.
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 ERA to ETH BASE rate has moved

WeekMonthQuarterYear

high 0.0000265901 ETH BASElow 0.0000245109 ETH BASE

Sep 23, 2026 12:53Sep 30, 2026 12:53

high 0.0000274601 ETH BASElow 0.0000228241 ETH BASE

Aug 30, 2026 05:00Sep 29, 2026 05:00

high 0.0000514768 ETH BASElow 0.0000227639 ETH BASE

Jul 1, 2026 05:00Sep 29, 2026 05:00

high 0.000186512 ETH BASElow 0.0000227639 ETH BASE

Sep 30, 2025 05:00Sep 29, 2026 05:00

24 hours: −0.42%
Week: −1.55%
Weekly high: 0.0000265901 ETH BASE
Weekly low: 0.0000245109 ETH BASE
Spread: 8.48%

Market data from CoinGecko as of Sep 30, 2026 12:27. The exchange rate is worked out separately and differs from the market one. How these numbers are counted

The ERA/ETH BASE spread by period

Period	High	Low	Middle	Period result
24 hours	0.000025415	0.0000248636	0.0000251072	−0.42%
Week	0.0000265901	0.0000245109	0.0000255596	−1.55%
Month	0.0000274601	0.0000228241	0.00002429	+6.09%
Quarter	0.0000514768	0.0000227639	0.0000330092	−50.63%

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

Daily ERA → ETH BASE rate

Day	Close	Against the day before
Sep 29, 2026	0.0000248555 ETH BASE	−6.27%
Sep 28, 2026	0.0000265189 ETH BASE	+2.57%
Sep 27, 2026	0.0000258536 ETH BASE	−1.32%
Sep 26, 2026	0.0000262002 ETH BASE	+3.02%
Sep 25, 2026	0.0000254326 ETH BASE	+3.01%
Sep 24, 2026	0.000024689 ETH BASE	−1.41%
Sep 23, 2026	0.0000250419 ETH BASE	+1.92%

Market data: ERA and ETH

Caldera ERA

Price: $0.066856
24 hours: −2.04%
Week: −4.65%
Market cap: $11.68 M
24-hour turnover: $4.4 M
Rank by cap: #1168
In circulation: 174.75 M ERA
All-time high: $1.88

Ethereum ETH

Price: $2,671.18
24 hours: −1.63%
Week: −3.37%
Market cap: $326.01 B
24-hour turnover: $14.75 B
Rank by cap: #2
In circulation: 122.09 M ETH
All-time high: $4,946.05

Source: CoinGecko, Sep 30, 2026 12:27.

Caldera and Ethereum: how they differ

	Caldera (ERA)	Ethereum (ETH)
Ticker	ERA	ETH
In circulation	174.75 M ERA	122.09 M ETH
Market cap	$11.68 M	$326.01 B
Rank by cap	#1168	#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 ERA and ETH over the quarter link at 0.1 (they travel apart).

Why people take the ERA → 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 ERA and ETH over 90 days link at 0.1 (they travel apart) — the weaker the link, the less a portfolio rests on one coin.
It works both waysThe ETH BASE → ERA direction is open as well — going back into ERA takes the same route and the same automation.

Common questions: ERA → ETH BASE

What rate does ERA to ETH BASE run at?

As of Sep 30, 2026 12:50 it is 1 ERA = 0.0000248871 ETH BASE. The figure updates on its own, and the calculator always shows the current one. On the market that is around $0.0664779.

What amounts does ERA → ETH BASE accept?

From 1,502.54 to 150,000,000 ERA per order. The floor is roughly $100.45.

Why can I not swap less than 1,502.54 ERA?

The network fee and the handling do not depend on the amount. On a transfer below 1,502.54 ERA 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 ERA, and the blockchain takes that one.

How long does swapping ERA for ETH BASE take?

The clock starts with confirmations: as soon as Caldera 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 ERA to ETH BASE rate do over the month?