Convert OBTon Base to ARBon Ethereum
Swap Orbiter Finance (OBT) on Base to Arbitrum (ARB) on Ethereum at the best cross-chain rate. SwitchFi routes your OBT → ARB exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
OBT to ARB market data
| Metric | OBT · Base | ARB · Ethereum |
|---|---|---|
| Price | $0.0003535 | $0.09055 |
| Market cap | $1.98M | $576.22M |
| 24h volume | $177,347 | $163.50M |
| 24h change | +0.03% | +18.63% |
| 7d change | -1.56% | +15.96% |
| 24h high / low | $0.0003746 / $0.000348 | $0.09067 / $0.07573 |
| All-time high | $0.03289 | $2.39 |
| Market cap rank | #2172 | #95 |
What is the OBT to ARB exchange rate?
At the current market price, 1 OBT ≈ 0.00390356 ARB, and 1 ARB ≈ 256.1761 OBT. 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 Orbiter Finance is the junior asset: it is valued at $1.98M against Arbitrum's $576.22M, a gap of about 291×. On the overall leaderboard they sit at #2172 and #95 respectively. Over the past 24 hours OBT is +0.03% while ARB is +18.63%, so the OBT/ARB rate has moved in ARB's favour. Across the last 7 days the comparison reads -1.56% for OBT versus +15.96% for ARB. Daily turnover runs at $177,347 for OBT and $163.50M for ARB, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, OBT is down 98.9% and ARB is down 96.2%.
OBT to ARB converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
OBT / 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 Orbiter Finance and Arbitrum
Orbiter Finance (OBT) is the #2172 cryptocurrency by market cap, worth $1.98M in aggregate. The price sits 98.9% under the record high of $0.03289. 5.60B OBT is circulating out of a hard cap of 10.00B OBT — about 56% of the eventual supply. OBT has moved -1.56% week-on-week and -27.26% over 30 days. Its 24-hour trading volume is $177,347.
With a total market value of $576.22M, Arbitrum (ARB) sits at #95 among all cryptocurrencies. The price sits 96.2% under the record high of $2.39. Of a maximum supply of 10.00B ARB, 6.36B ARB (64%) is already in circulation. Recent performance reads +15.96% over 7 days and +11.82% over the past month for ARB. Daily turnover comes to $163.50M.
How to convert OBT to ARB
- 1 Enter the amount of OBT on Base you want to convert — the swap widget on this page is prefilled with the OBT → 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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OBT to ARB FAQ
What is the OBT to ARB exchange rate?
1 OBT is worth roughly 0.00390356 ARB at the moment (inverted: 1 ARB ≈ 256.1761 OBT). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert OBT to ARB on SwitchFi?
Three steps: set the OBT amount, connect your wallet, then approve the best quoted OBT→ARB route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the OBT to ARB swap instant?
If both assets live on the same chain the swap confirms within seconds. Cross-chain conversions add a few minutes of bridge confirmation time, with live status tracking throughout.
Are there fees to convert OBT 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 OBT 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.