Half Circle Area Calculator Radius of the Half Circle: (e.g., 5 for 5 units) Calculate Area function calculateHalfCircleArea() { var radiusInput = document.getElementById(“radius”).value; var radius = parseFloat(radiusInput); var resultDiv = document.getElementById(“result”); if (isNaN(radius) || radius <= 0) { resultDiv.innerHTML =…

Solar Panel Needs Calculator Average Daily Energy Consumption (kWh): Average Daily Peak Sun Hours: Individual Panel Wattage (W): System Loss Factor (%): Calculate Solar Panels Understanding Your Solar Panel Needs Determining the right number of solar panels for your home…

Sleep Debt Calculator Your Recommended Sleep (hours per night): Your Actual Sleep (hours per night): Number of Days to Calculate Debt Over: Calculate Sleep Debt Your Sleep Debt: function calculateSleepDebt() { var recommendedSleepInput = document.getElementById(“recommendedSleep”).value; var actualSleepInput = document.getElementById(“actualSleep”).value; var…

Blood Pressure Calculator Use this calculator to determine your Mean Arterial Pressure (MAP), Pulse Pressure, and Blood Pressure Category based on your systolic and diastolic readings. Systolic Blood Pressure (mmHg): Diastolic Blood Pressure (mmHg): Calculate Blood Pressure Results: Enter your…

Debt to Equity Ratio Calculator Total Debt ($): Shareholder Equity ($): Calculate Debt to Equity Ratio Result: Enter values and click ‘Calculate’. function calculateDebtToEquity() { var totalDebt = parseFloat(document.getElementById(‘totalDebt’).value); var shareholderEquity = parseFloat(document.getElementById(‘shareholderEquity’).value); var resultElement = document.getElementById(‘debtToEquityResult’); if (isNaN(totalDebt) ||…

Room Square Footage Calculator Room Length (feet): Room Width (feet): Calculate Square Footage Enter dimensions and click ‘Calculate’ to see the square footage. function calculateSquareFootage() { var roomLength = parseFloat(document.getElementById(‘roomLength’).value); var roomWidth = parseFloat(document.getElementById(‘roomWidth’).value); var resultDiv = document.getElementById(‘result’); if (isNaN(roomLength)…

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:…

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:…

SSI Benefits Calculator Use this calculator to estimate your potential Supplemental Security Income (SSI) benefits. SSI is a federal program that provides monthly payments to adults and children with a disability or blindness who have income and resources below specific…

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:…