Optimism (OP) is an Ethereum Layer 2 using Optimistic Rollup technology, and the creator of the OP Stack — an open-source framework powering Coinbase Base, Worldcoin, and over 25 other chains in the growing Superchain. This Optimism to USD Calculator fetches the live OP price from CoinGecko every 30...
Default: 1,000 OP · 4 decimal place precision
The live OP price loads automatically — no action needed when the page opens.
Enter an OP amount — the default is 1,000 OP. OP amounts are shown to 4 decimal places.
Or enter a USD amount to see how much OP it buys at the current price.
Both fields update each other in real time — the converter is fully bidirectional.
The OP Stack panel shows the approximate swap fee on Optimism vs Ethereum L1, the number of Superchain chains, and the USD value of your OP holding as a governance weight in the Optimism Collective Token House. Remember: OP does not pay staking yield — governance is its primary utility.
The price auto-refreshes every 30 seconds. Click Refresh for an immediate update.
Example: At a live OP price of $1.20, entering 1,000 OP gives $1,200.00 USD. Entering $500 gives 416.6667 OP. For the what-if table: $1,000 invested at the June 2022 Airdrop 1 launch at $1.00 bought 1,000 OP, worth $1,200 today at $1.20 — a gain of $200 or +20%. Invested at the March 2024 ATH of $4.84, the same $1,000 bought 206.61 OP, worth $247.93 today — a loss of $752.07 or −75%.
| NAME | FORMULA | DESCRIPTION |
|---|---|---|
| OP to USD | OP Amount × Live OP Price | Convert Optimism to US dollars at current price |
| USD to OP | USD Amount ÷ Live OP Price | Convert US dollars to Optimism at current price |
| Governance Weight | OP Amount × Live OP Price | USD value of your OP as voting weight in the Optimism Collective Token House |
| L2 Fee Saving | (ETH L1 fee − OP fee) ÷ ETH L1 fee × 100 | Approximate gas savings using Optimism vs Ethereum mainnet |
| What-If ROI | (Current Price ÷ Buy Price − 1) × 100 | Return on investment from a historical OP price to today |
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Disclaimer: Prices are fetched live from CoinGecko and refresh every 30 seconds. Gas fee comparisons are approximate. This calculator is for informational purposes only and does not constitute financial advice.
Last updated: April 29, 2026 · Live price data via CoinGecko · Formula verified by EagleCalculator team · Eagle-eyed accuracy for every calculation.