Crypto Profit Calculator — Calculate Cryptocurrency Investment Returns [2026]

Crypto profit = (Sell Price − Buy Price) × Number of Coins. Example: If you bought 0.1 BTC at $30,000 and sold at $50,000, your profit = ($50,000 − $30,000) × 0.1 = $2,000. Your ROI = ($2,000 ÷ $3,000 invested) × 100 = 66.7%. This calculator does this math instantly for any coin and any amounts.

Yes, in the US (and most countries), crypto profits are taxable as capital gains. Short-term gains (held less than 1 year) are taxed as ordinary income (10–37% depending on your bracket). Long-term gains (held more than 1 year) are taxed at 0%, 15%, or 20% depending on income. You must report crypto gains on your tax return even if the exchange doesn't send a 1099.

Yes. In the US, crypto losses can offset crypto gains (and other capital gains) dollar for dollar. If losses exceed gains, you can deduct up to $3,000 per year against ordinary income and carry remaining losses forward to future years. This is called "tax-loss harvesting" and is a common strategy for managing crypto taxes.

Break-even price = (Total Amount Invested ÷ Number of Coins). If you bought $5,000 worth of ETH at $2,500/ETH, you own 2 ETH and your break-even is $2,500 (same as purchase price, ignoring exchange fees). If you paid 1% in trading fees, your break-even is $2,500 × 1.01 = $2,525. If you want to profit after taxes, factor in your expected tax rate.

ROI (Return on Investment) is the percentage gain or loss on an investment relative to its cost. ROI = (Net Profit ÷ Initial Investment) × 100. A 100% ROI means you doubled your money. A −50% ROI means you lost half. Crypto ROI can range from −100% (total loss) to thousands of percent (for early investors in successful projects). Higher ROI potential comes with higher risk.

Exchange fees (typically 0.1–0.5% per trade on major exchanges like Coinbase, Binance, Kraken) reduce your net profit. For a $10,000 trade at 0.5% fee, you pay $50 per trade. If you buy and sell, that's $100 in fees. Always factor in fees when calculating your actual profit. Some exchanges offer lower fees for high-volume traders or if you use their native token.