Free Crypto Tax Calculator (No Sign-Up)
Free crypto tax calculator for Bitcoin, Ethereum, and Binance trades. Runs 100% locally in your browser—no wallet connection required. Estimate short & long-term capital gains privately.
Your trades
| Coin | P&L | Type | Rate | Tax owed |
|---|---|---|---|---|
| BTC | +$7,500.00 | Long-term | 15% | $1,125.00 |
| ETH | $-1,000.00 | Short-term | 22% | $0.00 |
How to use this free crypto tax calculator
Whether you need a Bitcoin tax calculator, an Ethereum tax estimator, or a Binance tax calculator, this tool works universally. Simply enter your buy price, sell price, and the number of days you held the asset. The tool automatically calculates if it is a short-term or long-term capital gain and applies the correct US tax bracket to your annual income.
Short-term vs. long-term capital gains
In the US, cryptocurrency is treated as property. If you held the asset for under 365 days, it is subject to short-term capital gains tax (10% to 37% based on your income). If you held it for over a year, you qualify for long-term rates (0%, 15%, or 20%). This free cryptocurrency tax calculator handles both automatically.
A safer way to calculate crypto taxes
Most online tax tools require you to connect your wallet or sync your Binance API. This creates a massive privacy risk. Our crypto tax estimator runs 100% locally in your browser. You manually type your trade amounts, meaning your financial data and exchange history never leave your device.
Disclaimer
This calculator provides estimates for educational purposes only. Tax laws vary by country and change frequently. Consult a qualified tax professional or CPA before filing. This is not financial or legal advice.