Swap Cosmos (ATOM) for Ethereum (ETH BASE)
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 13:29
- Payout network
- BASE
- 24 hours
- −2.51%
One ATOM buys 0.000647921 ETH BASE right now; the other way round, 1 ETH BASE is 1,543.4 ATOM. Market over 24 hours: ATOM against ETH BASE minus 2.51%. The week added minus 4.45%.
The weekly corridor ran from 0.000660524 to 0.000712953 ETH BASE, a spread of 7.94%.
The payout leaves in the BASE network, so the receiving address has to belong to that network. By market cap Cosmos sits 82th ($804.48 M) and Ethereum 2th ($277.76 B). Daily moves of ATOM and ETH over 90 days line up at 0.41 (they travel alike).
Who takes the ATOM → ETH BASE route
- Fuel for BASEWithout Ethereum nothing moves in BASE — every transfer and every contract call is paid in it.
- Different basketsDaily moves of ATOM and ETH over 90 days line up at 0.41 (they travel alike) — the looser the link, the less a portfolio depends on one coin.
- A road both waysThe ETH BASE → ATOM direction is open too, so going back into ATOM takes the same route.
ATOM → ETH BASE rate and amounts
Send ATOM — receive ETH BASE
| ATOM | ETH BASE | ≈ USD |
|---|---|---|
| 10 | 0.00647921 | $14.90 |
| 50 | 0.032396 | $74.50 |
| 200 | 0.129584 | $298.00 |
| 2,000 | 1.2958 | $2,980.00 |
| 10,000 | 6.4792 | $14,900.00 |
| 50,000 | 32.396 | $74,500.00 |
Need ETH BASE — send this much ATOM
| ETH BASE | ATOM | ≈ USD |
|---|---|---|
| 0.005 | 7.717 | $11.50 |
| 0.02 | 30.868 | $45.99 |
| 0.1 | 154.3399 | $229.97 |
| 1 | 1,543.4 | $2,299.66 |
| 5 | 7,717 | $11,498.32 |
| 20 | 30,867.98 | $45,993.29 |
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 ATOM | From | Network fee | Speed |
|---|---|---|---|---|
| Arbitrum One | 0.000649607 | 50.0309 ATOM | ≈ $0.00096 | fast |
| BNB Smart Chain (BEP20) | 0.000649607 | 50.0309 ATOM | ≈ $0.0023 | fast |
| Optimism | 0.000649607 | 50.0309 ATOM | ≈ < $0.0001 | fast |
| Ethereum | 0.000649607 | 50.0309 ATOM | ≈ $0.002 | — |
| BASE open now | 0.000647921 | — | — | — |
How the ATOM → ETH BASE order runs
- Work out the amount in the calculator and press the exchange button.
- Enter a ETH address in BASE and a way to reach you.
- Send ATOM in Cosmos Hub 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.
Check this before sending ATOM
- The address network is BASE. 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 ATOM to ETH BASE rate has been
- 24 hours
- −2.51%
- Week
- −4.45%
- Weekly high
- 0.000712953 ETH BASE
- Weekly low
- 0.000660524 ETH BASE
- Spread
- 7.94%
Market data from CoinGecko as of Nov 1, 2026 11:54; the exchange rate is calculated separately and differs. Where these numbers come from
How far ATOM/ETH BASE travelled, by period
| Period | High | Low | Middle | Net move |
|---|---|---|---|---|
| 24 hours | 0.000674686 | 0.000660524 | 0.00066793 | −2.51% |
| Week | 0.000712953 | 0.000660524 | 0.000689419 | −4.45% |
| Month | 0.000830693 | 0.000618654 | 0.000702328 | +4.57% |
| Quarter | 0.000830693 | 0.000595746 | 0.000682939 | −1.7% |
Figures are in ETH BASE per unit sent, from market data.
Daily ATOM → ETH BASE rate
| Day | Close | Against the day before |
|---|---|---|
| Nov 1, 2026 | 0.000660164 ETH BASE | −4.48% |
| Oct 31, 2026 | 0.000691096 ETH BASE | +3.43% |
| Oct 30, 2026 | 0.000668183 ETH BASE | −4.14% |
| Oct 29, 2026 | 0.000697076 ETH BASE | +0.55% |
| Oct 28, 2026 | 0.000693268 ETH BASE | −1.71% |
| Oct 27, 2026 | 0.0007053 ETH BASE | −0.09% |
| Oct 26, 2026 | 0.000705962 ETH BASE | +1.49% |
Daily RubyCash rate: ATOM → ETH BASE
| Date | RubyCash rate | Market rate |
|---|---|---|
| Nov 1, 2026 | 0.000652555 ETH BASE | 0.000655435 |
| Oct 31, 2026 | 0.000667455 ETH BASE | 0.000664014 |
| Oct 30, 2026 | 0.000693997 ETH BASE | 0.000674887 |
| Oct 29, 2026 | 0.000667619 ETH BASE | 0.000664548 |
| Oct 28, 2026 | 0.000697229 ETH BASE | 0.000695404 |
| Oct 27, 2026 | 0.000690399 ETH BASE | 0.000689602 |
| Oct 26, 2026 | 0.000708273 ETH BASE | 0.000709137 |
| Oct 25, 2026 | 0.000701549 ETH BASE | 0.000695517 |
| Oct 24, 2026 | 0.000695249 ETH BASE | 0.000695963 |
| Oct 22, 2026 | 0.000716578 ETH BASE | 0.000717435 |
| Oct 21, 2026 | 0.000711369 ETH BASE | 0.000710281 |
| Oct 20, 2026 | 0.000715838 ETH BASE | 0.00071789 |
| Oct 19, 2026 | 0.000725457 ETH BASE | 0.000725605 |
| Oct 18, 2026 | 0.000703976 ETH BASE | 0.000698727 |
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 ATOM and ETH
- Price
- $1.49
- 24 hours
- −1.03%
- Week
- −7.61%
- Market cap
- $804.48 M
- 24-hour turnover
- $28.02 M
- Rank by cap
- #82
- In circulation
- 539.36 M ATOM
- Record price
- $43.84
- Price
- $2,273.30
- 24 hours
- +1.52%
- Week
- −3%
- Market cap
- $277.76 B
- 24-hour turnover
- $4.43 B
- Rank by cap
- #2
- In circulation
- 122.18 M ETH
- Record price
- $4,946.05
Source: CoinGecko, Nov 1, 2026 11:54.
Cosmos against Ethereum
| Cosmos (ATOM) | Ethereum (ETH) | |
|---|---|---|
| Ticker | ATOM | ETH |
| Type | coin of its own network | coin of its own network |
| Launched | 2019 | 2015 |
| Built by | Jae Kwon, Ethan Buchman | Vitalik Buterin |
| Consensus | Proof of Stake (CometBFT) | Proof of Stake |
| Block | ~6 sec | ~12 sec |
| Supply cap | no cap | no cap |
| Privacy | transfers are public | transfers are public |
| In circulation | 539.36 M ATOM | 122.18 M ETH |
| Market cap | $804.48 M | $277.76 B |
| Rank by cap | #82 | #2 |
| Network | — | BASE |
Daily moves of ATOM and ETH over 90 days line up at 0.41 — they travel alike.