About StockCalc
Free, simple, and private stock calculators for everyone.
What is StockCalc?
StockCalc is an independent financial calculator website that provides free, easy-to-use tools for investors of all levels. Whether you're calculating a PE ratio, estimating dividend income, or planning your position size, we've got you covered.
Our mission is to make financial analysis accessible to everyone — no signup required, no paywall, no data collection. Just open a calculator and get your answer instantly.
Who Runs This Site?
StockCalc is independently owned and operated by a small team of finance enthusiasts and software developers. We are not affiliated with any brokerage, bank, or financial institution.
Our team has backgrounds in quantitative finance, software engineering, and investment research. We built StockCalc because we believe financial tools should be free and accessible to everyone.
Our Tools
📊 PE Ratio Calculator
Calculate and interpret Price-to-Earnings ratios
💰 Dividend Calculator
Estimate dividend yield and annual income
📈 Stock Return Calculator
Calculate total returns and CAGR
🎯 Position Size Calculator
Manage risk with proper position sizing
🔄 Compound Interest Calculator
Visualize the power of compounding
Our Principles
Fast & Simple
No loading screens, no signups, no popups. Open a tool and get results.
100% Private
All calculations happen in your browser. We never see or store your numbers.
Always Free
All tools are completely free to use, supported by non-intrusive advertising.
Works Everywhere
Mobile, tablet, desktop — our tools work on any device with a modern browser.
⚠️ Disclaimer
The calculators and information provided on StockCalc are for educational and informational purposes only. They do not constitute financial, investment, tax, or legal advice. All calculations are based on the inputs you provide and should not be used as the sole basis for investment decisions. Always consult a qualified financial advisor before making any investment decisions. Past performance does not guarantee future results.
Contact & Updates
We regularly update our tools and add new calculators. Have a suggestion or found a bug?
Email: admin@5-lab.com
Site last updated: April 2026