Capital Gains Calculator

Stop guessing how much tax you'll owe on your stock and crypto trades. With Capital Gains Calculator, you can instantly see your potential after-tax profit using the latest official 2025 IRS tax rates. Make informed decisions before you sell and avoid surprises at tax time.

Whether you're a day trader, a long-term investor, or a crypto enthusiast, this tool is designed to give you clarity in seconds.

Key Features You'll Love:

✅ Always Up-to-Date for 2025
Our calculator uses the official, inflation-adjusted 2025 income brackets for both short-term and long-term capital gains, ensuring your calculations are accurate and reliable.

📈 Instant Profit Calculation
Simply enter your purchase price, selling price, and number of shares. The app instantly calculates your gross profit, estimated tax bite, and your final take-home net profit.

⏱️ Automatic Short vs. Long-Term Recognition
The app automatically applies the correct tax rates based on your holding period. It understands the significant tax savings on long-term investments so you can plan accordingly.

🎯 Plan Your Profit Targets
Want to know what price you need to sell at to make a specific profit? Use the reverse calculator to set your goal, and we'll tell you the target selling price.

💡 Simple & Intuitive
No complicated spreadsheets or confusing menus. A clean, straightforward interface designed for one purpose: to give you fast, accurate answers.

This calculator is perfect for:

Stock Market Investors

Cryptocurrency Traders

Day Traders and Swing Traders

Anyone planning to sell assets in 2025

Take control of your investment strategy and understand your tax obligations before they hit.

Download Capital Gains Calculator today and trade with confidence!

Recent changes:
2026 Tax Brackets: Fully updated with the latest official IRS brackets for accurate planning this year.
New Result Snapshots: Instantly view a detailed breakdown of your calculations, including:
Gross Results (Total profit)
Federal Tax (Estimated liability)
After-Tax Net (Your take-home amount)
Effective Tax Rate (Your true tax percentage)