Convert ATOM to ARBon Ethereum
Swap Cosmos Hub (ATOM) to Arbitrum (ARB) on Ethereum at the best cross-chain rate. SwitchFi routes your ATOM → ARB exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
ATOM to ARB market data
| Metric | ATOM | ARB · Ethereum |
|---|---|---|
| Price | $1.46 | $0.1225 |
| Market cap | $772.27M | $817.56M |
| 24h volume | $31.08M | $326.39M |
| 24h change | -1.42% | +13.62% |
| 7d change | -3.70% | +37.60% |
| 24h high / low | $1.48 / $1.44 | $0.1249 / $0.1048 |
| All-time high | $43.84 | $2.39 |
| Market cap rank | #83 | #82 |
What is the ATOM to ARB exchange rate?
At the current market price, 1 ATOM ≈ 11.9232 ARB, and 1 ARB ≈ 0.08386986 ATOM. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
In size terms Cosmos Hub is the junior asset: it is valued at $772.27M against Arbitrum's $817.56M, a gap of about 1.1×. They currently rank #83 and #82 among all cryptocurrencies. Day-on-day, ATOM printed -1.42% and ARB printed +13.62%, meaning the exchange rate between them has moved in ARB's favour. Zooming out to a week, ATOM has moved -3.70% while ARB has moved +37.60%. Daily turnover runs at $31.08M for ATOM and $326.39M for ARB, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, ATOM is down 96.7% and ARB is down 94.9%.
ATOM to ARB converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
ATOM / ARB conversion tables
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Live quote, net of DEX/bridge/gas fees. The final amount is confirmed in your wallet at execution.
Indicative estimate — the exact amount is confirmed in your wallet at execution.
About Cosmos Hub and Arbitrum
With a total market value of $772.27M, Cosmos Hub (ATOM) sits at #83 among all cryptocurrencies. It is trading 96.7% below its all-time high of $43.84. Circulating supply stands at 528.49M ATOM. Over the last 7 days ATOM is -3.70%, and +8.20% across 30 days. Around $31.08M of ATOM changes hands every 24 hours.
With a total market value of $817.56M, Arbitrum (ARB) sits at #82 among all cryptocurrencies. The price sits 94.9% under the record high of $2.39. Of a maximum supply of 10.00B ARB, 6.68B ARB (67%) is already in circulation. Recent performance reads +37.60% over 7 days and +50.80% over the past month for ARB. Daily turnover comes to $326.39M.
How to convert ATOM to ARB
- 1 Enter the amount of ATOM you want to convert — the swap widget on this page is prefilled with the ATOM → ARB pair.
- 2 Connect a compatible wallet: MetaMask, OKX, Trust Wallet, TokenPocket, TronLink, UniSat, Phantom and others.
- 3 Review the quoted route — the estimated and minimum amount of ARB on Ethereum you will receive, plus network, DEX and bridge fees, are all shown before you sign.
- 4 Confirm the transaction in your wallet and track the swap on the My transactions page until the funds arrive.
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Convert any other cryptocurrency from ATOM
ATOM to ARB FAQ
What is the ATOM to ARB exchange rate?
1 ATOM is worth roughly 11.9232 ARB at the moment (inverted: 1 ARB ≈ 0.08386986 ATOM). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert ATOM to ARB on SwitchFi?
Type in how much ATOM you're converting, connect a wallet, check the quoted ATOM→ARB route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the ATOM to ARB swap instant?
Same-chain swaps settle in seconds; cross-chain routes typically take a few minutes while the bridge confirms on both sides. You can track live status until the funds land.
Are there fees to convert ATOM to ARB?
All costs — gas, DEX fees and any bridge fee — are included in the quote before you sign, along with the guaranteed minimum you'll receive. There are no account or custody charges.
Do I need an account to exchange ATOM for ARB?
No. SwitchFi is a non-custodial router — connect a compatible wallet and swap. No sign-up, no KYC to use the on-chain swap.
Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.