Convert OKon Optimism to ARBon Ethereum
Swap Okcash (OK) on Optimism to Arbitrum (ARB) on Ethereum at the best cross-chain rate. SwitchFi routes your OK → ARB exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
OK to ARB market data
| Metric | OK · Optimism | ARB · Ethereum |
|---|---|---|
| Price | $0.005103 | $0.0833 |
| Market cap | $456,024 | $529.24M |
| 24h volume | $606 | $64.55M |
| 24h change | -5.98% | +9.43% |
| 7d change | +61.81% | +6.90% |
| 24h high / low | $0.006186 / $0.005005 | $0.08295 / $0.07546 |
| All-time high | $0.7685 | $2.39 |
| Market cap rank | #3653 | #101 |
What is the OK to ARB exchange rate?
At the current market price, 1 OK ≈ 0.06125521 ARB, and 1 ARB ≈ 16.3251 OK. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Okcash is the smaller side of this pair — Arbitrum's market capitalisation of $529.24M is roughly 1161× larger than Okcash's $456,024. On the overall leaderboard they sit at #3653 and #101 respectively. The last 24 hours put OK at -5.98% against +9.43% for ARB — the OK/ARB rate has moved in ARB's favour. Zooming out to a week, OK has moved +61.81% while ARB has moved +6.90%. With $606 and $64.55M in respective daily volume, neither side of a OK→ARB swap struggles for depth. OK currently trades 99.3% below its all-time high, while ARB sits 96.5% under its own peak.
OK to ARB converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
OK / ARB conversion tables
() on is not verified and may be a scam or an impostor of a well-known token. You could end up with a token you can't sell.
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Fetching live quote…
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 Okcash and Arbitrum
With a total market value of $456,024, Okcash (OK) sits at #3653 among all cryptocurrencies. The price sits 99.3% under the record high of $0.7685. There are currently 89.37M OK in circulation. OK has moved +61.81% week-on-week and +72.36% over 30 days. Its 24-hour trading volume is $606.
With a total market value of $529.24M, Arbitrum (ARB) sits at #101 among all cryptocurrencies. The price sits 96.5% 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 +6.90% over 7 days and +3.88% over the past month for ARB. Daily turnover comes to $64.55M.
How to convert OK to ARB
- 1 Enter the amount of OK on Optimism you want to convert — the swap widget on this page is prefilled with the OK → 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.
Other options to exchange ARB
BTC → ARBEthereum
Bitcoin
ETH → ARBEthereum
Ethereum
USDTEthereum → ARBEthereum
Tether
BNB → ARBEthereum
BNB
USDCEthereum → ARBEthereum
USDC
XRP → ARBEthereum
XRP
SOL → ARBEthereum
Solana
TRX → ARBEthereum
TRON
FIGR_HELOC → ARBEthereum
Figure Heloc
HYPE → ARBEthereum
Hyperliquid
DOGE → ARBEthereum
Dogecoin
USDSEthereum → ARBEthereum
USDS
Convert any other cryptocurrency from OK
OKOptimism → BTC
Bitcoin
OKOptimism → ETH
Ethereum
OKOptimism → USDTEthereum
Tether
OKOptimism → BNB
BNB
OKOptimism → USDCEthereum
USDC
OKOptimism → XRP
XRP
OKOptimism → SOL
Solana
OKOptimism → TRX
TRON
OKOptimism → FIGR_HELOC
Figure Heloc
OKOptimism → HYPE
Hyperliquid
OKOptimism → DOGE
Dogecoin
OKOptimism → USDSEthereum
USDS
OK to ARB FAQ
What is the OK to ARB exchange rate?
At current prices one OK converts to about 0.06125521 ARB, and one ARB to about 16.3251 OK. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert OK to ARB on SwitchFi?
Type in how much OK you're converting, connect a wallet, check the quoted OK→ARB route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the OK to ARB swap instant?
Speed depends on the route: same-chain trades are near-instant, while bridged cross-chain paths usually complete in a few minutes. Progress is trackable the whole way.
Are there fees to convert OK to ARB?
SwitchFi shows the network, DEX and bridge fees up front in the quote. You always see the minimum you'll receive before confirming — there are no hidden custody fees because you never give up control of your funds.
Do I need an account to exchange OK 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.