Convert Arbitrum (ARB) to Cosmos (ATOM)
1 ARB equals about 0.056667 ATOM. Swap Arbitrum to Cosmos natively across chains with live rates and low fees.
Last updated: Aug 11, 2026, 10:09 AM UTC
How to convert Arbitrum to Cosmos
- 1
Enter an amount
Type how much Arbitrum you want to swap. The estimated Cosmos you receive updates instantly.
- 2
Open the swap
Tap "Swap on NativeSwap" to carry your pair and amount straight into the app.
- 3
Connect and confirm
Connect your wallet, review the route, and confirm. Your Cosmos arrives at your address.
Why swap ARB on NativeSwap
Settlement
Timing follows each chain's confirmations. You see an estimate first.
Self-custody
Your keys, your crypto. We never hold your funds.
No bridges
Native cross-chain routing, no wrapped tokens.
Low fees
A clear ~10-15 bps fee, shown before you confirm.
How the ARB to ATOM route works
This route spans two networks: ARB leaves your wallet on Arbitrum One and ATOM settles on Cosmos Hub. NativeSwap routes it natively, so no centralized bridge sits in the middle and you do not receive a wrapped token.
- You send
- ARB is the native coin of Arbitrum One. You sign the transaction on Arbitrum One, so that network's gas fee applies.
- You receive
- this route uses ATOM on Cosmos Hub. Cosmos arrives at an address you control on Cosmos Hub.
Arbitrum settles on Arbitrum One; Cosmos settles on Cosmos Hub. Assets issued on more than one network can be routed on a different chain. You pay network gas on Arbitrum One plus a service fee of roughly 10-15 basis points; swaps under $10 have no service fee. Settlement time depends on how quickly each network confirms, and an estimate is shown before you confirm.
ARB to ATOM - frequently asked questions
How much ATOM do I get for 1 ARB?
At current market rates, 1 ARB converts to about 0.056667 ATOM. The rate moves with the market, so check the live figure above before you swap.
How much ARB do I get for 1 ATOM?
Going the other way, 1 ATOM is roughly 17.647059 ARB. Use the calculator above for any amount.
What is 1 ARB worth in USD?
1 ARB is currently about $0.08 USD. Prices refresh regularly to track the market.
Is the ARB to ATOM swap non-custodial?
Yes. NativeSwap is an interface only. Your Arbitrum moves from your wallet to the decentralized protocol you pick, then your Cosmos lands at your address. We never hold the funds.
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