Ethereum Profit Calculator — Free & Instant

Calculate Ethereum profit and ROI — see your P&L, return on investment, and break-even price for any ETH holding. Free, instant, no account required.

To use: Enter your ETH, buy price, and target price. Profit/loss, ROI %, and break-even appear instantly.

Track ETH live in WalletLens →

How to calculate Ethereum profit

• Profit / Loss = (Sell Price − Buy Price) × Quantity
• ROI % = (Profit ÷ Amount Invested) × 100
• Break-even price = your buy price (the price at which you neither gain nor lose)

Track Ethereum live — beyond the calculator

The calculator gives you quick estimates. WalletLens updates your P&L in real time with live prices — no manual entry needed after your first setup. Log every buy and it blends your cost basis automatically, showing your true gain or loss alongside all your other investments.

• Live price updates — P&L refreshes automatically.
• Multiple buy entries — blended cost basis across all trades.
• All assets in one dashboard — crypto, stocks, gold and cash together.
• 100% free, no account — open the dashboard and start in under a minute.

Open free portfolio tracker →

Frequently asked questions

How do I calculate Ethereum profit and ROI?

Profit = (Sell Price − Buy Price) × ETH. ROI = (Profit ÷ Invested) × 100. Enter your ETH buy price, ETH held, and target price in the calculator above for an instant result.

Can I track Ethereum live instead of calculating manually?

Yes — WalletLens tracks your Ethereum P&L in real time with live prices. Add your position once and it updates automatically, alongside your entire net worth.

Free net worth tracker · Blog · About · Home