Convert ONT to ARBon Ethereum
Swap Ontology (ONT) to Arbitrum (ARB) on Ethereum at the best cross-chain rate. SwitchFi routes your ONT → ARB exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
ONT to ARB market data
| Metric | ONT | ARB · Ethereum |
|---|---|---|
| Price | $0.05289 | $0.1299 |
| Market cap | $52.88M | $867.59M |
| 24h volume | $3.93M | $401.77M |
| 24h change | +0.18% | +15.67% |
| 7d change | -17.60% | +40.40% |
| 24h high / low | $0.05402 / $0.05188 | $0.1323 / $0.1064 |
| All-time high | $10.92 | $2.39 |
| Market cap rank | #426 | #78 |
What is the ONT to ARB exchange rate?
At the current market price, 1 ONT ≈ 0.40729902 ARB, and 1 ARB ≈ 2.4552 ONT. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Ontology is the smaller side of this pair — Arbitrum's market capitalisation of $867.59M is roughly 16× larger than Ontology's $52.88M. ONT holds rank #426 while ARB holds #78 by market capitalisation. Over the past 24 hours ONT is +0.18% while ARB is +15.67%, so the ONT/ARB rate has moved in ARB's favour. Zooming out to a week, ONT has moved -17.60% while ARB has moved +40.40%. Liquidity is ample on both legs — ONT trades $3.93M a day and ARB trades $401.77M — so conversions execute at market rates. ONT currently trades 99.5% below its all-time high, while ARB sits 94.6% under its own peak.
ONT to ARB converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
ONT / 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 Ontology and Arbitrum
Ontology (ONT) ranks #426 by market capitalisation at $52.88M. It is trading 99.5% below its all-time high of $10.92. There are currently 1.00B ONT in circulation. Over the last 7 days ONT is -17.60%, and +39.10% across 30 days. Around $3.93M of ONT changes hands every 24 hours.
With a total market value of $867.59M, Arbitrum (ARB) sits at #78 among all cryptocurrencies. The price sits 94.6% 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 +40.40% over 7 days and +51.70% over the past month for ARB. Daily turnover comes to $401.77M.
How to convert ONT to ARB
- 1 Enter the amount of ONT you want to convert — the swap widget on this page is prefilled with the ONT → 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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ONT to ARB FAQ
What is the ONT to ARB exchange rate?
At current prices one ONT converts to about 0.40729902 ARB, and one ARB to about 2.4552 ONT. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert ONT to ARB on SwitchFi?
Three steps: set the ONT amount, connect your wallet, then approve the best quoted ONT→ARB route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the ONT 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 ONT to ARB?
The usual on-chain costs apply (network gas plus DEX/bridge fees), but they're disclosed inside the quote together with the minimum received. Nothing is charged for accounts or custody.
Do I need an account to exchange ONT for ARB?
No account is needed. You connect a wallet, approve the swap and receive the funds directly — there is no registration or KYC step for on-chain swaps.
Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.