About Us

Welcome to our Stock Calculator, a free online tool designed to help traders and investors calculate key metrics for their stock and cryptocurrency trades. Whether you're a beginner or an experienced trader, our calculator simplifies complex calculations, enabling you to make informed trading decisions quickly and efficiently.

Our Mission

Our mission is to empower traders and investors by providing them with accurate, easy-to-use tools and resources. We believe that everyone should have access to the tools necessary to succeed in the financial markets, regardless of their level of experience.

What We Offer

  • Comprehensive Calculations: Calculate profit and loss, return on investment (ROI), break-even share price, and average cost basis.
  • User-Friendly Interface: An intuitive design that makes complex calculations straightforward.
  • Advanced Features:
    • Keyboard Shortcuts: Use S for Sell, B for Buy, and Enter/Return to calculate instantly.
    • Dark Mode: A default dark mode interface to reduce eye strain during extended trading sessions.
  • Shareable Results: Easily save and share your trade results via a unique URL or social media platforms.

Our Story

We are a team of seasoned stock traders who have been actively trading in the US, Hong Kong, and Japan stock markets for decades. Frustrated by the lack of accessible and efficient tools for calculating essential trading metrics, we decided to create our own solution. Our combined experience and passion for trading have culminated in the development of this Stock Calculator.

Why Choose Our Stock Calculator?

  • Expertise: Developed by traders, for traders.
  • Accessibility: Free to use with no hidden fees or subscriptions.
  • Community-Oriented: Share your trades and learn from our extensive list of cool trade ideas.
  • Continuous Improvement: We are constantly updating and improving the calculator based on user feedback.

Get in Touch

We value your feedback and are always looking to improve our tool. If you have any questions, suggestions, or just want to share your trading success stories, please fill out the form below:


Thank you for choosing our Stock Calculator. We look forward to being a part of your trading journey!