Ethereum (ETH) is the second largest cryptocurrency and the backbone of decentralised finance, NFTs, and smart contracts. Its price fluctuates constantly across global exchanges, and understanding its real-time USD value is essential whether you are a DeFi user paying gas fees, an investor tracking ...
= 1,000,000,000 Gwei
The live ETH price loads automatically — no action needed when the page opens.
Enter an ETH amount to instantly see its USD value at the current market price.
Or enter a USD amount to see how much ETH it buys at the current price.
Both fields update each other in real time — the converter is fully bidirectional.
The Gwei equivalent displays below the ETH field — useful for understanding gas fee costs.
The price auto-refreshes every 30 seconds. Click Refresh to force an immediate update.
Example: At a live ETH price of $3,200, entering 2.5 ETH gives $8,000.00 USD. The Gwei equivalent is 2,500,000,000 Gwei. Entering $500 gives 0.15625000 ETH = 156,250,000 Gwei. For the what-if table: $1,000 invested in January 2020 at $130 bought 7.6923 ETH, worth $24,615 today at $3,200 — a gain of $23,615 or +2,362%.
| NAME | FORMULA | DESCRIPTION |
|---|---|---|
| ETH to USD | ETH Amount × Live ETH Price | Convert Ethereum to US dollars at current price |
| USD to ETH | USD Amount ÷ Live ETH Price | Convert US dollars to Ethereum at current price |
| Gwei | ETH Amount × 1,000,000,000 | Convert ETH to Gwei (gas fee unit) |
| Wei | ETH Amount × 1,000,000,000,000,000,000 | Convert ETH to Wei (smallest ETH unit) |
| What-If ROI | (Current Price ÷ Buy Price − 1) × 100 | Return on investment from a historical price to today |
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Disclaimer: Prices are fetched live from CoinGecko and refresh every 30 seconds. Cryptocurrency prices are highly volatile. 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.