Standard Score (Z-Score) Calculator Raw Score (X): Population Mean (μ): Population Standard Deviation (σ): Calculate Standard Score Enter your values and click “Calculate” to find the Standard Score. function calculateStandardScore() { var rawScore = parseFloat(document.getElementById(“rawScore”).value); var populationMean = parseFloat(document.getElementById(“populationMean”).value); var…

Cost of Living Index Comparison Calculator Your Current Annual Salary ($): Current City’s Cost of Living Index (e.g., 100 for national average): Target City’s Cost of Living Index (e.g., 130 for expensive, 80 for cheaper): Calculate Equivalent Salary Calculation Results:…

Stripe Fee Calculator Use this calculator to determine the fees Stripe will charge for a transaction and the net amount you will receive after fees. Transaction Amount ($): Percentage Fee (%): Fixed Fee ($): Calculate Fees Calculation Results: Stripe Fee:…

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Series EE Savings Bond Calculator Initial Purchase Amount: Bond Issue Date: Annual Interest Rate (%): Calculate Bond Value /* Basic styling for the calculator */ .calculator-container { font-family: ‘Segoe UI’, Tahoma, Geneva, Verdana, sans-serif; max-width: 600px; margin: 20px auto; padding:…

Cost of Living Index Comparison Calculator Your Current Annual Salary ($): Current City’s Cost of Living Index (e.g., 100 for national average): Target City’s Cost of Living Index (e.g., 130 for expensive, 80 for cheaper): Calculate Equivalent Salary Calculation Results:…

Smart Paycheck Calculator Use this calculator to estimate your net pay (take-home pay) after various deductions and taxes are applied to your gross income. Understanding your paycheck is crucial for budgeting and financial planning. Gross Pay per Pay Period: Pay…

Solar Panel Sizing & Savings Calculator Average Daily Electricity Usage (kWh): (e.g., 30 kWh for an average home) Average Daily Peak Sun Hours (hours): (Varies by location, typically 3-6 hours) Individual Panel Wattage (Watts): (Common panel sizes are 300-450 Watts)…

Stock Price Estimator (EPS & P/E) Earnings Per Share (EPS): Target P/E Ratio: Calculate Estimated Price Estimated Stock Price: $0.00 function calculateStockPrice() { var epsInput = document.getElementById(“eps”).value; var targetPeInput = document.getElementById(“targetPe”).value; var eps = parseFloat(epsInput); var targetPe = parseFloat(targetPeInput); if…

Square Footage Calculator Length (Feet): Length (Inches): Width (Feet): Width (Inches): Calculate Square Footage .calculator-container { font-family: ‘Arial’, sans-serif; background-color: #f9f9f9; padding: 20px; border-radius: 8px; box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); max-width: 500px; margin: 20px auto; border: 1px…