About CalculatorInvest.com
Our Mission
CalculatorInvest.com was created to make investment analysis accessible to everyone. We believe that understanding how your money could have performed — or how a systematic investment plan works — shouldn't require expensive software or a finance degree.
Our goal is to provide free, easy-to-use tools that help investors, students, and curious minds explore historical market data and make more informed financial decisions.
What We Offer
We provide a comprehensive suite of free, browser-based investment calculators and tools:
Asset Calculators
Individual calculators for hundreds of assets across five major categories:
- Stocks — Apple, Tesla, Microsoft, NVIDIA, Amazon, and many more
- Forex — EUR/USD, GBP/USD, USD/JPY, and other major currency pairs
- Indexes — S&P 500, NASDAQ, Dow Jones, DAX, FTSE 100, and more
- Commodities — Gold, Silver, Crude Oil, Natural Gas, Wheat, Coffee, and more (Metals, Energy, Agriculture)
- Crypto — Bitcoin, Ethereum, Solana, Cardano, and other cryptocurrencies
Each calculator supports two modes:
- Lump Sum (ROI) — calculate the return on a one-time investment between any two dates
- Systematic Investment Plan (SIP) — simulate dollar-cost averaging with monthly contributions over a chosen period
Comparison & Analysis Tools
- Performance Comparison — compare the historical performance of multiple assets side by side on a single chart
- Price Ratios — analyze the price ratio between any two assets over time
Financial Calculators
- ROI Calculator — calculate return on investment for any scenario
- CAGR Calculator — compound annual growth rate
- Compound Interest Calculator — see the power of compounding over time
- DCA Calculator — dollar-cost averaging simulator
- Break-Even Calculator — find the price needed to break even
- Position Size Calculator — determine optimal position sizes
- Portfolio Allocation Calculator — plan your portfolio distribution
How It Works
All calculators run entirely in your browser. When you select an asset and date range, the calculator fetches historical price data and performs the calculations client-side. This means:
- No account required — use any tool instantly, no sign-up needed
- Your data stays private — investment amounts and inputs are never sent to our servers
- Fast and responsive — calculations happen in real-time in your browser
Our Data
Historical price data is sourced from reputable third-party financial data providers. While we strive for accuracy, data may occasionally be delayed, incomplete, or contain minor discrepancies. We recommend verifying important data points with official sources before making investment decisions.
Educational Purpose
CalculatorInvest.com is an educational resource. We do not provide investment, financial, tax, or legal advice. Calculator results are estimates based on historical data and should not be interpreted as predictions of future performance. Always do your own research and consult qualified professionals before making investment decisions.
For full details, please read our Disclaimer, Terms of Use, and Privacy Policy.
Supported by Advertising
CalculatorInvest.com is a free service. To keep our tools free for everyone, the site is supported by advertising through Google AdSense and other advertising partners. Advertisements displayed on the site are not endorsements by CalculatorInvest.com.
Get in Touch
We value your feedback. Whether you have a question, found a bug, or want to suggest a new feature or asset, we'd love to hear from you.
Email: contact@calculatorinvest.com
Visit our Contact page for more details.