Convert KAS to OP
Swap Kaspa (KAS) to Optimism (OP) at the best cross-chain rate. SwitchFi routes your KAS → OP exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
KAS to OP market data
| Metric | KAS | OP |
|---|---|---|
| Price | $0.02772 | $0.09908 |
| Market cap | $767.16M | $226.62M |
| 24h volume | $6.48M | $73.33M |
| 24h change | +1.10% | +4.96% |
| 7d change | -0.60% | -0.60% |
| 24h high / low | $0.02795 / $0.02719 | $0.09984 / $0.09318 |
| All-time high | $0.2074 | $4.84 |
| Market cap rank | #84 | #162 |
What is the KAS to OP exchange rate?
At the current market price, 1 KAS ≈ 0.27974939 OP, and 1 OP ≈ 3.5746 KAS. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Kaspa brings the bigger balance sheet here: $767.16M in market capitalisation against $226.62M for Optimism. KAS holds rank #84 while OP holds #162 by market capitalisation. Day-on-day, KAS printed +1.10% and OP printed +4.96%, meaning the exchange rate between them has moved in OP's favour. Across the last 7 days the comparison reads -0.60% for KAS versus -0.60% for OP. With $6.48M and $73.33M in respective daily volume, neither side of a KAS→OP swap struggles for depth. Measured from record highs, KAS is down 86.6% and OP is down 98.0%.
KAS to OP converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
KAS / OP 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 Kaspa and Optimism
With a total market value of $767.16M, Kaspa (KAS) sits at #84 among all cryptocurrencies. It is trading 86.6% below its all-time high of $0.2074. Of a maximum supply of 28.70B KAS, 27.67B KAS (96%) is already in circulation. Over the last 7 days KAS is -0.60%, and +5.60% across 30 days. Its 24-hour trading volume is $6.48M.
Optimism (OP) is the #162 cryptocurrency by market cap, worth $226.62M in aggregate. The price sits 98.0% under the record high of $4.84. Of a maximum supply of 4.29B OP, 2.29B OP (53%) is already in circulation. OP has moved -0.60% week-on-week and +12.30% over 30 days. Its 24-hour trading volume is $73.33M.
How to convert KAS to OP
- 1 Enter the amount of KAS you want to convert — the swap widget on this page is prefilled with the KAS → OP 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 OP 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 OP
Convert any other cryptocurrency from KAS
KAS to OP FAQ
What is the KAS to OP exchange rate?
At current prices one KAS converts to about 0.27974939 OP, and one OP to about 3.5746 KAS. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert KAS to OP on SwitchFi?
Enter the amount of KAS you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best KAS→OP path — non-custodial, straight from your wallet.
Is the KAS to OP 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 KAS to OP?
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 KAS for OP?
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.