Stress (σ) Calculator Use this calculator to determine the mechanical stress acting on a material or structure. Stress is a measure of the internal forces acting within a deformable body, often caused by external forces. It is defined as the…

Body Mass Index (BMI) Calculator Enter your weight and height to calculate your Body Mass Index (BMI) and see where you stand according to standard health categories. Weight (kg): Height (cm): Calculate BMI Understanding Your Body Mass Index (BMI) The…

Square Footage Calculator (Feet & Inches) Length: feet inches Width: feet inches Calculate Square Footage Enter dimensions and click ‘Calculate’. function calculateSquareFootage() { var lengthFeet = parseFloat(document.getElementById(‘lengthFeet’).value); var lengthInches = parseFloat(document.getElementById(‘lengthInches’).value); var widthFeet = parseFloat(document.getElementById(‘widthFeet’).value); var widthInches = parseFloat(document.getElementById(‘widthInches’).value); var…

Solar Panel Sizing & Savings Calculator Average Daily Energy Consumption (kWh): (e.g., 30 kWh for an average household) Average Peak Sun Hours per Day (hours): (Varies by location and season, e.g., 4-5 hours) Individual Solar Panel Wattage (W): (Typical panel…

Square Foot Calculator (Feet & Inches) 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…

Square Fee Calculator Use this calculator to determine the total cost for projects priced per square unit, such as flooring, painting, landscaping, or construction. Simply enter the dimensions of the area, the cost per square unit, and any applicable tax…

System of Linear Equations Solver (2×2) Enter the coefficients for your system of two linear equations in the form: a₁x + b₁y = c₁ a₂x + b₂y = c₂ Coefficient of x (a₁) in Equation 1: Coefficient of y (b₁)…

Understanding and simplifying algebraic expressions is a fundamental skill in mathematics. An algebraic expression is a combination of variables (like x, y), constants (numbers), and mathematical operations (like addition, subtraction, multiplication, division). For example, 2x + 3y – 5 is…

Square Footage Calculator Length (feet): Width (feet): Calculate Square Footage Total Square Footage: 120.00 sq ft function calculateSquareFootage() { var length = parseFloat(document.getElementById(‘lengthFeet’).value); var width = parseFloat(document.getElementById(‘widthFeet’).value); var resultDiv = document.getElementById(‘squareFootageResult’); if (isNaN(length) || isNaN(width) || length <= 0 ||…

Project Schedule Calculator Use this calculator to estimate the completion date of a project or task, taking into account the total work required, daily working hours, and your team’s working week. Start Date: Total Work Hours: Daily Working Hours: Working…