Free Financial Calculators

Simple, instant tools for everyday investing math — no signup, no ads, just answers.

• Dividend Yield Calculator Estimate a stock's dividend yield from its price and annual dividend.
• DCA (Dollar-Cost Averaging) Return Calculator Project the future value of an initial investment plus monthly contributions.
• CAGR / Compound Interest Calculator Find the compound annual growth rate between two values, or project a future value.
• Stock Profit/Loss Calculator Calculate your exact trade profit or loss in dollars and percent, including fees.
• Break-Even Stock Price Calculator Find the exact sell price needed to break even after buy and sell fees.
• Position Size / Risk Calculator Find the max shares to buy so a stopped-out trade only risks a set % of your account.
• Rule of 72 Calculator Estimate how many years it takes to double your money, or the rate needed to.
• Stock Split Adjustment Calculator See your post-split share count and price for any split or reverse split ratio.
• ROI Calculator Find your return on investment in dollars, percent, and annualized rate.
• Inflation-Adjusted Return Calculator See what your investment growth is really worth after accounting for inflation.
• Average Cost Basis Calculator Find your weighted average cost per share across multiple purchases.
• Portfolio Allocation Calculator See your portfolio's percentage split across stocks, bonds, cash, and other assets.

Not sure what a term means? Check the Terms Explained glossary.