Free Crypto Calculators (2026)Profit, ROI, Tax & More
Calculate your cryptocurrency profits, return on investment (ROI), and capital gains tax instantly. Our free crypto calculators support Bitcoin, Ethereum, Solana, XRP, and all major altcoins. No signup required — start calculating now.
Bitcoin Calculators
Ethereum Calculators
All Crypto Calculators
Crypto Profit Calculator
Calculate profit/loss from any cryptocurrency trade with fees included.
Crypto ROI Calculator
Calculate return on investment with annualized returns (CAGR) and growth multipliers.
Crypto Tax Calculator
Estimate capital gains tax on your crypto profits for multiple countries.
Crypto Investment Calculator
Plan your investment strategy with DCA support and target price analysis.
Crypto Gain Calculator
Calculate realized gains with trading fees and cost basis for tax reporting.
Altcoin Calculators
Solana Profit Calculator
Calculate your SOL investment profit with high-speed transaction support.
XRP Profit Calculator
Calculate profit from XRP/Ripple trades with fee calculations.
Litecoin Profit Calculator
Calculate your LTC investment profit - the silver to Bitcoin's gold.
Dogecoin Profit Calculator
Calculate your DOGE investment profit - the people's cryptocurrency.
Cardano Profit Calculator
Calculate your ADA investment profit with staking considerations.
Polygon Profit Calculator
Calculate your MATIC investment profit - Ethereum's leading L2.
Why Use Our Crypto Calculators?
100% Free & Instant
All calculators are completely free with no signup required. Get instant results directly in your browser — no data stored, no limits on calculations.
Accurate Calculations
Our calculators use precise formulas for profit, ROI, CAGR, and tax calculations. Factor in trading fees, holding periods, and tax rates for accurate results.
All Major Cryptocurrencies
Calculate profits for Bitcoin, Ethereum, Solana, XRP, Litecoin, and any other cryptocurrency. Our general calculators work with all coins.
Tax Planning Support
Estimate capital gains tax for multiple countries including the US, UK, and EU. Understand your tax liability before tax season arrives.
Frequently Asked Questions
What is a crypto calculator?
A crypto calculator is a free online tool that helps you calculate profits, losses, ROI, and taxes from cryptocurrency trading. Updated for 2026, these calculators support Bitcoin, Ethereum, and all major altcoins, letting you input buy/sell prices and quantities to instantly see your returns.
How do I calculate my crypto profit?
To calculate crypto profit: (1) Multiply your sell price by the quantity sold to get total revenue, (2) Multiply your buy price by the quantity to get total cost, (3) Subtract the cost from revenue, (4) Subtract any trading fees. The formula is: Profit = (Sell Price × Quantity) - (Buy Price × Quantity) - Fees.
Which crypto calculator should I use in 2026?
Use the Profit Calculator for simple buy/sell trades, ROI Calculator for long-term investment analysis with annualized returns, Tax Calculator to estimate capital gains taxes, and Investment Calculator for DCA strategy planning. For specific coins, use our dedicated Bitcoin, Ethereum, Solana, Cardano, Dogecoin, or Polygon calculators.
Are these crypto calculators free?
Yes! All our crypto calculators are 100% free to use with no signup required. They work instantly in your browser, support unlimited calculations, and don't store any of your data. Use them as often as you need for trading, tax planning, or investment analysis.
How accurate are crypto profit calculators?
Our calculators provide mathematically accurate results based on the prices and quantities you enter. However, actual profits may vary due to slippage, spread, and exact fee structures on different exchanges. Always verify with your exchange's transaction history for tax reporting purposes.
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