Crypto Profit Calculator 2026 • Bitcoin & ETH ROI + Tax

Crypto profit is calculated using the formula: Net Profit = (Coins Purchased × Exit Price) - Initial Investment - Total Fees. For example, if you invest $1,000 at $50,000 per Bitcoin (0.02 BTC) and sell when BTC reaches $75,000, your gross value is $1,500. After subtracting your $1,000 investment and $10 in fees, your net profit is $490, representing a 49% ROI.

The break-even price is the minimum exit price needed to recover your initial investment plus all trading fees. It's calculated as: Entry Price × (Investment + Fees) ÷ Investment. For instance, if you bought at $50,000 with $10 in fees on a $1,000 investment, your break-even is $50,500. Knowing this helps you avoid selling at a loss when you think you're breaking even.

Yes! This calculator works for any cryptocurrency including Bitcoin (BTC), Ethereum (ETH), Solana (SOL), XRP, Dogecoin (DOGE), Cardano (ADA), Polygon (MATIC), and thousands of other altcoins. The math is the same regardless of which coin you're trading - simply enter your investment amount, entry price, and exit price.

Include all trading fees for accurate profit calculation: exchange trading fees (typically 0.1%-0.5% per trade), network gas fees for on-chain transactions (varies by blockchain), withdrawal fees when moving crypto off exchanges, deposit fees if applicable, and any spread costs. Don't forget you pay fees on both buying AND selling, so factor in fees for both transactions.

ROI (Return on Investment) for crypto is calculated as: ((Exit Value - Entry Value - Fees) ÷ Entry Value) × 100. A positive ROI means profit, negative means loss. For example, if you invested $1,000 and your position is now worth $1,500 after fees, your ROI is 50%. This percentage helps you compare performance across different investments and time periods.

Yes, in most countries including the US, UK, Canada, Australia, and most of Europe, cryptocurrency is treated as property and subject to capital gains tax. When you sell crypto for profit, you owe taxes on the gain. In the US, short-term gains (held less than 1 year) are taxed as ordinary income (up to 37%), while long-term gains (held over 1 year) qualify for lower rates (0%, 15%, or 20%).

FIFO (First In, First Out), LIFO (Last In, First Out), and HIFO (Highest In, First Out) are accounting methods for determining which coins you're selling when you have multiple purchase lots. FIFO sells your oldest coins first, LIFO sells newest, and HIFO sells highest-cost coins first. HIFO typically results in the lowest tax bill since you're recognizing smaller gains. Check your country's rules - some only allow specific methods.

When you've purchased the same cryptocurrency at different prices (like through DCA), you need to calculate your average cost basis. Add up your total investment across all purchases, then divide by total coins owned. For example: if you bought 0.01 BTC at $40,000 ($400) and 0.01 BTC at $50,000 ($500), your average cost is $900 ÷ 0.02 BTC = $45,000 per BTC. Use this average as your entry price.

Unrealized gains (paper profits) are profits that exist only on paper - you haven't sold yet. Realized gains are profits locked in after you actually sell. Only realized gains are taxable. For example, if your Bitcoin investment grew from $1,000 to $5,000 but you haven't sold, you have $4,000 in unrealized gains. You don't owe taxes until you sell and realize those gains.

Tax rates vary by country and how long you held the asset. In the US: short-term gains (under 1 year) are taxed at your income rate (10-37%), long-term gains (over 1 year) at 0%, 15%, or 20% based on income. UK uses 10% or 20% rates. Use our Tax Rate field to estimate your after-tax profit. Always consult a tax professional for personalized advice.

Gas fees directly reduce your profit and should always be included in your calculations. On Ethereum, gas fees can range from $1 during low congestion to $100+ during peak times. For smaller trades, high gas fees can wipe out your entire profit. Always check current gas prices before trading, and consider using Layer 2 solutions or chains with lower fees for smaller transactions.

Slippage is the difference between the expected price of a trade and the actual execution price. It occurs when there isn't enough liquidity at your desired price. For example, if you try to buy at $50,000 but actually pay $50,100, that's 0.2% slippage. Slippage is a hidden cost that affects your real profit. Use limit orders instead of market orders to avoid slippage on larger trades.

For DCA investments, track your total amount invested and total coins purchased across all buys. Your average cost basis = Total Invested ÷ Total Coins. Then use this calculator with your average cost as the entry price. For example: 5 monthly purchases of $200 at prices of $40K, $35K, $45K, $38K, $42K would give you different coin amounts each time. Sum them up to find your average cost and total holdings.

The best method depends on your situation. FIFO (First In, First Out) is the default in most countries and sells your oldest coins first - this usually means selling coins with the lowest cost basis, resulting in higher taxes. Specific identification or HIFO can minimize taxes by selling highest-cost coins first. In the US, you can choose your method but must be consistent. Some countries like the UK require FIFO.

This calculator helps estimate your profit and taxes for individual trades. For comprehensive tax reporting across multiple exchanges and wallets, dedicated crypto tax software like Koinly, CoinLedger, or TaxBit can import your transaction history and generate tax forms. Our calculator is perfect for quick profit/loss estimates and planning trades before you execute them - completely free with no signup required.