Convert Oon Base to ARBon Ethereum
Swap o1.exchange (O) on Base to Arbitrum (ARB) on Ethereum at the best cross-chain rate. SwitchFi routes your O → ARB exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
O to ARB market data
| Metric | O · Base | ARB · Ethereum |
|---|---|---|
| Price | $0.5426 | $0.1309 |
| Market cap | $86.82M | $872.20M |
| 24h volume | $3.43M | $405.28M |
| 24h change | +0.63% | +16.57% |
| 7d change | +22.90% | +43.00% |
| 24h high / low | $0.5606 / $0.5374 | $0.1323 / $0.1064 |
| All-time high | $0.9415 | $2.39 |
| Market cap rank | #295 | #77 |
What is the O to ARB exchange rate?
At the current market price, 1 O ≈ 4.1462 ARB, and 1 ARB ≈ 0.24118745 O. 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 o1.exchange is the junior asset: it is valued at $86.82M against Arbitrum's $872.20M, a gap of about 10×. They currently rank #295 and #77 among all cryptocurrencies. The last 24 hours put O at +0.63% against +16.57% for ARB — the O/ARB rate has moved in ARB's favour. Zooming out to a week, O has moved +22.90% while ARB has moved +43.00%. Daily turnover runs at $3.43M for O and $405.28M for ARB, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, O is down 42.4% and ARB is down 94.5%.
O to ARB converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
O / 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 o1.exchange and Arbitrum
o1.exchange (O) is the #295 cryptocurrency by market cap, worth $86.82M in aggregate. It is trading 42.4% below its all-time high of $0.9415. Supply-wise, 16% of the 1.00B O maximum (160.00M O) is on the market today. O has moved +22.90% week-on-week and +8.70% over 30 days. Around $3.43M of O changes hands every 24 hours.
With a total market value of $872.20M, Arbitrum (ARB) sits at #77 among all cryptocurrencies. The price sits 94.5% 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 +43.00% over 7 days and +56.40% over the past month for ARB. Daily turnover comes to $405.28M.
How to convert O to ARB
- 1 Enter the amount of O on Base you want to convert — the swap widget on this page is prefilled with the O → 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 O
O to ARB FAQ
What is the O to ARB exchange rate?
At current prices one O converts to about 4.1462 ARB, and one ARB to about 0.24118745 O. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert O to ARB on SwitchFi?
Type in how much O you're converting, connect a wallet, check the quoted O→ARB route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the O 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 O 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 O 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.