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Some networks require a memo or tag when sending. Follow any memo shown on the deposit screen.
How to swap ATOM to ETH
Use the live calculator above to see the estimated amount of ETH you will receive. Enter your ETH address and create the swap to get a deposit address from ChangeNOW.
Swapping ATOM for ETH
Live ATOM to ETH rate and quote
This route converts Cosmos (ATOM) into Ethereum (ETH) with non-custodial execution. Use the live quote above to account for current market liquidity, network load, and route availability before you confirm.
Step-by-step: complete your swap
- Choose how much Cosmos (ATOM) you want to send and select a flow type. Fixed helps with predictability; standard can be better during calm books.
- Enter a valid Ethereum (ETH) receiving address and confirm the network context shown in the selector.
- Create the swap to generate a one-time deposit address and any extra fields (memo/tag) required for settlement.
- Send Cosmos (ATOM), wait for confirmation rules on that chain, then Ethereum (ETH) is released to your destination address.
Asset context and network notes
ATOM routes can involve exchange-specific memo requirements.
Ethereum gas fees depend on current network demand.
Common ATOM use cases: interchain ecosystem routing, staking liquidity, portfolio balancing. Common ETH use cases: DeFi collateral, onchain settlements, token routing.
Standard vs fixed exchange rate
- Standard flow: Typically better market pricing; final output may vary slightly versus the initial estimate.
- Fixed: Attempts to lock a quoted output for a short validity window; useful when planning exact receive amounts.
- Memo/Tag caution: One side of this route frequently requires a memo/tag on exchange destinations. Copy all extra fields exactly.
Networks, fees, and minimums
Network fees on ATOM and ETH routes are paid to validators or miners, not retained on this page.
Minimum and maximum send amounts are enforced in the live quote widget; they change with liquidity and route policy.
Timing and chain confirmations
Confirmation behavior: Generally moderate confirmation times with chain-specific variance. on the send side and Usually visible quickly; finality confidence increases after additional blocks. on the receive side. Total time depends on both chains, congestion, and route liquidity.
Before you send (safety checklist)
Memo handling and wallet compatibility are common failure points. Always verify token/network compatibility; ERC-20 assets are not interchangeable with other networks. Information here is educational and may omit edge cases (maintenance windows, route suspensions, compliance checks). Always verify addresses/networks before sending.
Related swaps and hubs
Swap ATOM to popular assets
Popular assets that swap to ETH
Explore the Cosmos swap hub · View Ethereum routes and guides
Market context (chart)
Frequently asked questions
How do I swap ATOM to ETH?
Enter amount, select flow, add your ETH address, create the swap, then send ATOM to the generated deposit address.
How long does ATOM to ETH take?
Timing depends on chain confirmations, network congestion, and route liquidity. Most complete in minutes, but longer delays can happen.
Do I need memo/tag or extra fields?
Some assets/networks require memo/tag fields. If one is shown for your order, copy it exactly.
Need a walkthrough? Read the ATOM to ETH guide

