Convert COWon Base to ARBon Ethereum
Swap CoW Protocol (COW) on Base to Arbitrum (ARB) on Ethereum at the best cross-chain rate. SwitchFi routes your COW → ARB exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
COW to ARB market data
| Metric | COW · Base | ARB · Ethereum |
|---|---|---|
| Price | $0.1371 | $0.08666 |
| Market cap | $79.39M | $551.41M |
| 24h volume | $2.53M | $92.77M |
| 24h change | +1.38% | +13.84% |
| 7d change | -5.74% | +11.71% |
| 24h high / low | $0.1377 / $0.135 | $0.08669 / $0.07546 |
| All-time high | $2.22 | $2.39 |
| Market cap rank | #308 | #97 |
What is the COW to ARB exchange rate?
At the current market price, 1 COW ≈ 1.5821 ARB, and 1 ARB ≈ 0.63207299 COW. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
CoW Protocol is the smaller side of this pair — Arbitrum's market capitalisation of $551.41M is roughly 6.9× larger than CoW Protocol's $79.39M. On the overall leaderboard they sit at #308 and #97 respectively. Day-on-day, COW printed +1.38% and ARB printed +13.84%, meaning the exchange rate between them has moved in ARB's favour. Across the last 7 days the comparison reads -5.74% for COW versus +11.71% for ARB. Daily turnover runs at $2.53M for COW and $92.77M for ARB, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, COW is down 93.8% and ARB is down 96.4%.
COW to ARB converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
COW / 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 CoW Protocol and Arbitrum
With a total market value of $79.39M, CoW Protocol (COW) sits at #308 among all cryptocurrencies. It is trading 93.8% below its all-time high of $2.22. Supply-wise, 58% of the 1.00B COW maximum (579.02M COW) is on the market today. Over the last 7 days COW is -5.74%, and -1.15% across 30 days. Its 24-hour trading volume is $2.53M.
With a total market value of $551.41M, Arbitrum (ARB) sits at #97 among all cryptocurrencies. The price sits 96.4% 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 +11.71% over 7 days and +6.81% over the past month for ARB. Daily turnover comes to $92.77M.
How to convert COW to ARB
- 1 Enter the amount of COW on Base you want to convert — the swap widget on this page is prefilled with the COW → 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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COW to ARB FAQ
What is the COW to ARB exchange rate?
At current prices one COW converts to about 1.5821 ARB, and one ARB to about 0.63207299 COW. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert COW to ARB on SwitchFi?
Three steps: set the COW amount, connect your wallet, then approve the best quoted COW→ARB route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the COW 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 COW 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 COW 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.