Diamond Value Estimator Use this calculator to get an estimated value of a diamond based on its key characteristics (the 4 Cs) and other factors. Please note that this is an estimation and not a professional appraisal. Carat Weight: (e.g.,…
Cost of Living Index Comparison Calculator Use this calculator to estimate the equivalent salary needed to maintain your current standard of living when moving from one city to another, based on their respective Cost of Living Indices. Current City Cost…
Cost of Living Index Comparison Calculator Your Current Annual Salary ($): Current City’s Cost of Living Index (e.g., 100 for national average): Target City’s Cost of Living Index (e.g., 130 for expensive, 80 for cheaper): Calculate Equivalent Salary Calculation Results:…
Exercise Calorie Burn Calculator Estimate the number of calories you burn during various physical activities using this calculator. Understanding your calorie expenditure can help you manage your fitness goals, whether it’s weight loss, maintenance, or simply tracking your activity levels.…
Online Function Plotter Enter a mathematical function and define the X-axis range to generate a table of (X, Y) coordinates. This tool helps you understand how a function behaves over a given interval, simulating the data points a graphing calculator…
Federal Employee FERS Basic Annuity Calculator High-3 Average Salary (USD): Years of Creditable Service: Months of Creditable Service: Age at Retirement (Years): Calculate FERS Annuity Estimated FERS Basic Annuity: Annual Annuity: Monthly Annuity: function calculateFERSAnnuity() { var high3Salary = parseFloat(document.getElementById(‘high3Salary’).value);…
Equivalent Fractions Calculator Enter your original fraction and a target value (either a new numerator or a new denominator) to find an equivalent fraction. Original Numerator: Original Denominator: Target Value: Target Value Is: New Denominator New Numerator Calculate Equivalent Fraction…
Cost of Living Index Comparison Calculator Your Current Annual Salary ($): 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:…
Ratio Calculator Enter two quantities below to calculate their ratio in various formats. First Quantity: Second Quantity: Calculate Ratio function gcd(a, b) { a = Math.abs(a); b = Math.abs(b); while (b) { var temp = b; b = a %…
Work Hours Calculator Start Time (HH:MM): End Time (HH:MM): Total Break Duration (minutes): Hourly Rate (optional): Calculate Work Hours function parseTime(timeString) { var parts = timeString.split(‘:’); if (parts.length !== 2) { return NaN; } var hours = parseInt(parts[0], 10); var…