Swap Ethereum (ETH Arbitrum) for Cosmos (ATOM)
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 Sep 17, 2026 00:13
- Orders from
- 0.012 ETH Arbitrum ≈ $28.88
- Payout network
- Cosmos Hub
- 24 hours
- +3.22%
Today ETH Arbitrum goes for 1,611.01 ATOM, and ATOM goes for 0.000620727 ETH Arbitrum. Market over 24 hours: ETH Arbitrum against ATOM plus 3.22%. The week added plus 20.69%.
The weekly corridor ran from 1,313.78 to 1,624.58 ATOM, a spread of 23.66%. A single order takes 0.012 to 4,160 ETH Arbitrum. In dollars that is roughly $28.88.
Exchange wallets usually ask for a Memo — copy it from the recipient side before you start. By market cap Ethereum sits 2th ($293.66 B) and Cosmos 81th ($791.17 M).
Who takes the ETH Arbitrum → ATOM route
- Fuel for Cosmos HubWithout Cosmos nothing moves in Cosmos Hub — every transfer and every contract call is paid in it.
- Different basketsHolding part of the amount in Cosmos loosens a portfolio's dependence on a single coin.
- A road both waysThe ATOM → ETH Arbitrum direction is open too, so going back into ETH takes the same route.
ETH Arbitrum → ATOM rate and amounts
1 ETH Arbitrum = 1,611.01 ATOM
1 ATOM = 0.000620727 ETH Arbitrum
Send ETH Arbitrum — receive ATOM
| ETH Arbitrum | ATOM | ≈ USD |
|---|---|---|
| 0.02 | 32.2203 | $48.13 |
| 0.1 | 161.1013 | $240.66 |
| 0.5 | 805.5065 | $1,203.30 |
| 1 | 1,611.01 | $2,406.59 |
| 5 | 8,055.07 | $12,032.95 |
| 20 | 32,220.26 | $48,131.80 |
Need ATOM — send this much ETH Arbitrum
| ATOM | ETH Arbitrum | ≈ USD |
|---|---|---|
| 20 | 0.0124145 | $29.88 |
| 100 | 0.0620727 | $149.38 |
| 500 | 0.310364 | $746.92 |
| 2,000 | 1.2415 | $2,987.67 |
| 10,000 | 6.2073 | $14,938.36 |
| 50,000 | 31.0364 | $74,691.82 |
How the ETH Arbitrum → ATOM order runs
- Work out the amount in the calculator: orders start at 0.012 ETH Arbitrum.
- Enter a ATOM address in Cosmos Hub and a way to reach you. Receiving to an exchange? Add the Memo, or the payment will hang.
- Send ETH Arbitrum in Arbitrum One for exactly the amount stated in the order.
- Once the network confirms your transfer, Cosmos leaves for your address. The order page tracks every step.
Check this before sending ETH Arbitrum
- The address network is Cosmos Hub. Sending through another network usually means losing the transfer.
- If the receiving wallet asks for a Memo, put it in the order.
- The transfer must not be smaller than 0.012 ETH Arbitrum.
- 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 ETH Arbitrum to ATOM rate has been
high 1,624.58 ATOMlow 1,313.78 ATOM
Sep 10, 2026 00:13Sep 17, 2026 00:13
- 24 hours
- +3.22%
- Week
- +20.69%
- Weekly high
- 1,624.58 ATOM
- Weekly low
- 1,313.78 ATOM
- Spread
- 23.66%
Market data from CoinGecko as of Sep 16, 2026 21:24; the exchange rate is calculated separately and differs. Where these numbers come from
How far ETH Arbitrum/ATOM travelled, by period
| Period | High | Low | Middle | Net move |
|---|---|---|---|---|
| 24 hours | 1,616.85 | 1,567.9 | 1,595.51 | +3.22% |
| Week | 1,624.58 | 1,313.78 | 1,517.01 | +20.69% |
Figures are in ATOM per unit sent, from market data.
The numbers on ETH and ATOM
Ethereum ETH- Price
- $2,406.59
- 24 hours
- −0.81%
- Week
- −4.2%
- Market cap
- $293.66 B
- 24-hour turnover
- $17.68 B
- Rank by cap
- #2
- In circulation
- 122.05 M ETH
- Record price
- $4,946.05
Cosmos ATOM- Price
- $1.49
- 24 hours
- −3.9%
- Week
- −21.4%
- Market cap
- $791.17 M
- 24-hour turnover
- $38.91 M
- Rank by cap
- #81
- In circulation
- 531.06 M ATOM
- Record price
- $43.84
Source: CoinGecko, Sep 16, 2026 21:24.
Ethereum against Cosmos
| Ethereum (ETH) | Cosmos (ATOM) | |
|---|---|---|
| Ticker | ETH | ATOM |
| Type | coin of its own network | coin of its own network |
| Network | Arbitrum One | — |
| Fees are paid in | ETH | — |
| Launched | 2015 | 2019 |
| Built by | Vitalik Buterin | Jae Kwon, Ethan Buchman |
| Consensus | Proof of Stake | Proof of Stake (CometBFT) |
| Block | ~12 sec | ~6 sec |
| Supply cap | no cap | no cap |
| Privacy | transfers are public | transfers are public |
| In circulation | 122.05 M ETH | 531.06 M ATOM |
| Market cap | $293.66 B | $791.17 M |
| Rank by cap | #2 | #81 |
Common questions: ETH Arbitrum → ATOM
What rate does ETH Arbitrum to ATOM run at?
As of Sep 17, 2026 00:13 it is 1 ETH Arbitrum = 1,611.01 ATOM. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $2,400.41.
What amounts does ETH Arbitrum → ATOM accept?
From 0.012 to 4,160 ETH Arbitrum per order. The lower limit is roughly $28.88.
Where does the 0.012 ETH Arbitrum floor come from?
Network fees and order handling eat a small transfer alive — below 0.012 ETH Arbitrum 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 ETH Arbitrum, and that one goes to the blockchain, not to us.
How long does ETH Arbitrum to ATOM take?
The clock starts with confirmations: the order goes into work once Arbitrum One confirms your transfer. After that it comes down to how busy the network is. A block in Arbitrum One closes in about 12 sec.
Which network will ATOM arrive in?
Cosmos leaves in its own Cosmos Hub network — a plain ATOM address is all you need. Some exchanges and wallets also need a Memo.
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.
Can I go back, ATOM to ETH Arbitrum?
Yes, the reverse direction is open: 1 ATOM = 0.000625719 ETH Arbitrum. The link sits right under the calculator.
Worth reading
Where else this can go
The other way round
Send ETH Arbitrum, receive something else
ETH Arbitrum → AUDIO194,452.23
ETH Arbitrum → AVAX327.773
ETH Arbitrum → AVNT25,368.66
ETH Arbitrum → AXS2,649.88
ETH Arbitrum → BANANA648.5222
ETH Arbitrum → BAND13,477.1
ETH Arbitrum → BCH11.0645
ETH Arbitrum → BEAM1,525,645.43
