Polynomial Evaluator Coefficient for x³ (a): Coefficient for x² (b): Coefficient for x (c): Constant Term (d): Value of x: Calculate Polynomial Value Enter coefficients and x to calculate. function calculatePolynomial() { var coeffAStr = document.getElementById(“coeffA”).value; var coeffBStr = document.getElementById(“coeffB”).value;…

Fraction Calculator Numerator 1: Denominator 1: Operation: Add (+) Subtract (-) Multiply (*) Divide (/) Numerator 2: Denominator 2: Calculate Fraction Result: function gcd(a, b) { return b === 0 ? a : gcd(b, a % b); } function calculateFraction()…

Kinetic Energy Calculator Use this calculator to determine the kinetic energy of an object based on its mass and velocity. Kinetic energy is the energy an object possesses due to its motion. Mass (kg): Velocity (m/s): Calculate Kinetic Energy function…

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Time Duration Calculator Use this calculator to determine start times, end times, or durations between two time points. Start Time (HH:MM AM/PM): End Time (HH:MM AM/PM): Duration Hours: Duration Minutes: Calculate: End Time Duration Start Time Calculate /* Basic styling…

Health Insurance Plan Comparison Calculator Use this calculator to estimate your annual out-of-pocket costs for two different health insurance plans based on your anticipated medical usage. This can help you choose the plan that best fits your needs and budget.…

Body Mass Index (BMI) Calculator Weight (kg): Height (cm): Calculate BMI function calculateBMI() { var weightKg = parseFloat(document.getElementById(‘weightKg’).value); var heightCm = parseFloat(document.getElementById(‘heightCm’).value); var bmiResultDiv = document.getElementById(‘bmiResult’); if (isNaN(weightKg) || isNaN(heightCm) || weightKg <= 0 || heightCm <= 0) { bmiResultDiv.innerHTML…

Greatest Common Divisor (GCD) and Least Common Multiple (LCM) Calculator First Integer: Second Integer: Calculate GCD & LCM Results: Greatest Common Divisor (GCD): Least Common Multiple (LCM): function calculateGCDLCM() { var firstIntInput = document.getElementById(“firstInteger”).value; var secondIntInput = document.getElementById(“secondInteger”).value; var num1…

Rental Property Investment Calculator Use this calculator to estimate the potential profitability of a rental property. Input the property’s purchase details, expected rental income, and various operating expenses to calculate key metrics like Net Operating Income (NOI), Capitalization Rate (Cap…

Logarithmic Equation Calculator Use this calculator to find the value of y in the logarithmic equation logb(x) = y. Simply enter the base b and the argument x, and the calculator will compute the result. Logarithm Base (b): Logarithm Argument…