stock market Calculators
Dividend Yield Calculator
Calculates the dividend yield percentage of a stock so investors can compare income returns across holdings. Use it when evaluating dividend-paying stocks or building a passive-income portfolio.
Price-to-Earnings Ratio Calculator
Calculates the Price-to-Earnings (P/E) ratio to help investors judge whether a stock is overvalued or undervalued relative to its earnings. Use it when comparing stocks in the same industry or benchmarking against market averages.
CAGR Calculator
Calculate the compound annual growth rate (CAGR) — the constant per-year rate that turns an investment's starting value into its ending value. Use it to compare funds, portfolios, or business metrics that grew at uneven annual rates on a level playing field.
Stock Profit/Loss Calculator
Calculates the total profit or loss from a stock trade based on your buy price, sell price, and number of shares. Use it immediately after closing a position to assess your net gain before factoring in taxes and commissions.
Beta Coefficient Calculator
Calculates a stock's beta coefficient to measure its sensitivity to market movements relative to a benchmark. Use it when assessing portfolio risk or comparing the volatility of individual stocks to the broader market.
Market Capitalization Calculator
Instantly calculate a company's total market capitalization from its share price and shares outstanding. Use it when comparing company sizes or evaluating investment opportunities.
RSI Calculator
Calculate the Relative Strength Index (RSI) using 14-day average gains and losses to identify overbought or oversold conditions. Essential for momentum traders and technical analysts.
Earnings Yield Calculator
Calculate a stock's earnings yield — the percentage of earnings relative to its price — to compare equity returns against bond yields. Used by value investors to gauge attractiveness.
Price-to-Book Ratio Calculator
Calculate the price-to-book (P/B) ratio to compare a stock's market price against its accounting book value per share. Used by value investors to identify potentially undervalued or overvalued stocks.
Dividend Payout Ratio Calculator
Calculate what percentage of a company's earnings are returned to shareholders as dividends. Useful when evaluating dividend sustainability and a company's reinvestment strategy.
Dividend Yield Calculator
Finds the dividend yield percentage, annual income, and projected growth for a dividend-paying stock. Use it when evaluating income stocks or comparing yields across holdings.
Stock DCF Valuation Calculator
Estimates the intrinsic value of a stock by discounting projected free cash flows back to today's dollars. Use it when deciding whether a stock is overvalued or undervalued relative to its fundamentals.
Options Price Calculator (Black-Scholes)
Calculates the theoretical fair value of a European call option using the Black-Scholes model. Use it when pricing options, comparing market premiums to theoretical value, or understanding how volatility affects pricing.
Portfolio Rebalancing Calculator
Shows exactly how much of each asset class to buy or sell to restore your portfolio to its target allocation. Use it after significant market moves drift your holdings away from your intended risk level.
Stock Beta Risk Calculator
Calculates a stock's beta to measure its price sensitivity relative to the broader market. Use it when assessing portfolio risk or comparing the volatility of individual stocks to a benchmark index.
Dollar Cost Averaging Calculator
Estimates the future value of a portfolio built through fixed recurring investments. Use it when planning long-term savings in stocks, ETFs, or index funds to see how consistency compounds over time.
Stock Split Calculator
Instantly recalculates your share count and adjusted price after a forward or reverse stock split. Use it when a company announces a split and you want to know the exact impact on your holdings.
Margin Trading Calculator
Calculates how much equity you must put up and how much margin interest you'll owe when buying stocks on leverage. Use it before entering a leveraged position to understand your true cost and risk exposure.
EPS Growth Calculator
Projects a company's future earnings per share and implied stock price based on growth rate and P/E ratio. Analysts and investors use it to estimate a fair value target or screen for high-growth opportunities.
Covered Call Calculator
Computes the annualised return on a covered call position based on the premium collected relative to the stock's cost. Use it when evaluating whether selling a call option against existing shares generates adequate income.
Stock Profit & Loss Calculator
Calculates net profit or loss from a stock trade, factoring in buy/sell commissions. Use it after closing a position to see your true return.
Options Profit Calculator
Calculates the net profit or loss on a long call or put options trade at expiration. Use it to evaluate whether an options position is worth entering given the premium cost.
Position Sizing Calculator
Calculates how many shares to buy so that a single losing trade never risks more than a set percentage of your account. Essential for systematic risk management before entering any trade.
Dollar Cost Averaging Calculator
Estimates the future value of a portfolio built through fixed monthly investments at a consistent rate of return. Use it to project long-term wealth accumulation when investing a set amount every month.
Stock Valuation Calculator
Estimates a stock's intrinsic value by blending the Gordon Growth dividend discount model with a P/E earnings approach. Use it to identify potentially overvalued or undervalued stocks.
Portfolio Beta Calculator
Compute the weighted beta of a multi-stock portfolio to measure its sensitivity to broad market moves. Use it when rebalancing holdings or assessing overall market risk before a trade.
Capital Gains Tax Calculator
Estimate the federal tax owed when you sell a stock or asset, distinguishing between short-term and long-term rates. Use it before selling to plan the timing of a transaction and minimize your tax bill.
P/E Ratio Valuation Calculator
Calculate a stock's current P/E ratio and project its fair value based on expected earnings growth and industry multiples. Use it to quickly decide whether a stock looks overvalued or undervalued versus peers.
Market Capitalization Calculator
Compute a company's market capitalization and enterprise value in seconds using share price and balance-sheet data. Use it when comparing companies of different sizes or evaluating acquisition targets.
Beta Risk Calculator
Calculate a stock's beta and CAPM-based expected return using correlation, volatility, and market return data. Use it to assess whether a stock's potential return adequately compensates for its market risk.
Earnings Growth Valuation Calculator
Estimate a stock's fair value by combining projected earnings growth with a target PEG ratio. Use this when evaluating whether a growth stock is priced fairly relative to its earnings trajectory.
P/E Ratio & Valuation Calculator
Compute a stock's P/E ratio and compare it against the industry average to flag overvaluation or undervaluation. Useful for quick fundamental screening before deeper analysis.
Portfolio Diversification Calculator
Estimate the expected return of a diversified portfolio based on allocations across stocks, bonds, and alternative assets adjusted for risk tolerance. Use it when building or rebalancing an investment portfolio.
Margin Trading Interest Calculator
Calculate the net profit or loss on a margin trade after subtracting borrowing costs over your holding period. Essential before entering a leveraged position to confirm that potential gains outweigh interest charges.
Retirement Withdrawal Calculator
Determine how much your retirement portfolio can sustainably provide each year, accounting for investment returns and inflation. Use this when planning income distributions from a 401(k), IRA, or other retirement savings.
RSI Calculator
Compute the Relative Strength Index (RSI) from average gains and losses over a chosen period. Traders use RSI to spot overbought or oversold conditions before entering or exiting a position.
Sharpe Ratio Calculator
Calculate the Sharpe ratio to measure how much excess return your portfolio earns per unit of risk. Investors use it to compare funds, strategies, or portfolios on a risk-adjusted basis.