Enter your ETH buy price, sell price, and investment amount to instantly calculate your profit, loss, ROI%, and estimated tax. Gas fee guidance included.
Exchange trading fees are straightforward. But on-chain ETH transactions also incur gas fees, which directly reduce your profit:
| Transaction Type | Typical Gas Cost | Impact |
|---|---|---|
| ETH transfer (wallet→wallet) | $1–$5 | Minimal |
| ERC-20 token swap (Uniswap) | $5–$30 | Moderate |
| Complex DeFi interaction | $30–$150+ | Significant |
| NFT mint (high congestion) | $50–$500+ | Can exceed profit |
| CEX trade (Coinbase/Binance) | $0 (no gas) | None |
For CEX trades, use only the trading fee field above. For DeFi, add gas costs to your total fee estimate.
| Scenario | Buy Price | Sell Price | $1,000 Invested | ROI |
|---|---|---|---|---|
| 2020 DeFi summer entry | $200 | $4,800 | +$23,000 | +2,300% |
| 2021 ATH → 2022 bear | $4,800 | $880 | −$817 | −82% |
| 2022 bear → 2024 recovery | $880 | $4,000 | +$3,545 | +355% |
| $1,800 → $3,500 (current cycle) | $1,800 | $3,500 | +$934 | +94% |
| Swing trade: 10% move | $3,000 | $3,300 | +$90 | +9% |
Bitcoin, Solana, BNB — our full calculator supports any coin.
Open Full Calculator →ETH profit = (Sell Price − Buy Price) × ETH Amount − Total Fees. If you bought 1 ETH at $1,800 and sold at $3,500: gross profit = $1,700. After 0.5% exchange fees both ways (~$27): net profit ≈ $1,673 before tax. Add gas fees if trading on-chain.
Ethereum is programmable infrastructure — it powers DeFi, NFTs, and smart contracts. ETH demand comes from gas fees paid by users of the network, not just as a store of value. Since EIP-1559, ETH is deflationary during high-usage periods. Bitcoin has a fixed 21M supply; ETH supply adjusts with network activity.
For exchange trades (Coinbase, Binance, Kraken), gas is zero — exchanges absorb it. For on-chain DeFi trades, add gas costs to your cost basis. A $30 gas fee on a $500 trade already represents 6% overhead before any market movement.
Yes. In the US, ETH profits are capital gains — short-term (ordinary rates up to 37%) if held under 1 year, or long-term (0%–20%) if held over 1 year. Note: gas fees paid during DeFi interactions may be deductible as a cost basis adjustment. Consult a crypto-savvy CPA for details.
Neither is objectively better. BTC has lower volatility and is a regulatory-cleared store of value in most jurisdictions. ETH has higher growth potential tied to DeFi/Layer-2 adoption. Historically, ETH outperforms BTC in bull markets and underperforms in bear markets. Many investors hold both for balanced exposure.
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