PMI Calculator Home Purchase Price ($): Down Payment Amount ($): Annual PMI Rate (%): Calculate PMI function calculatePMI() { var homePrice = parseFloat(document.getElementById(‘homePrice’).value); var downPayment = parseFloat(document.getElementById(‘downPayment’).value); var pmiRate = parseFloat(document.getElementById(‘pmiRate’).value); var resultDiv = document.getElementById(‘pmiResult’); if (isNaN(homePrice) || homePrice <=…

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:…

Rectangular Prism Surface Area Calculator Length (e.g., cm, inches): Width (e.g., cm, inches): Height (e.g., cm, inches): Calculate Surface Area Enter dimensions and click ‘Calculate’ to see the surface area. function calculateSurfaceArea() { var length = parseFloat(document.getElementById(‘prismLength’).value); var width =…

ROAS Calculator Total Revenue from Ads ($): Total Ad Spend ($): Calculate ROAS function calculateROAS() { var totalRevenue = parseFloat(document.getElementById(‘totalRevenue’).value); var totalAdSpend = parseFloat(document.getElementById(‘totalAdSpend’).value); var roasResultDiv = document.getElementById(‘roasResult’); if (isNaN(totalRevenue) || isNaN(totalAdSpend) || totalRevenue < 0 || totalAdSpend < 0)…

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:…

Profit Margin Percentage Calculator Use this calculator to determine your business’s profit margin percentage based on your total revenue and cost of goods sold. Total Revenue ($): Total Cost of Goods Sold ($): Calculate Profit Margin Result: function calculateProfitMargin() {…

Percentage Calculator Part Value: Whole Value: Calculate Percentage Enter values and click ‘Calculate’ to see the percentage. function calculatePercentage() { var partValue = parseFloat(document.getElementById(“partValue”).value); var wholeValue = parseFloat(document.getElementById(“wholeValue”).value); var resultDiv = document.getElementById(“result”); if (isNaN(partValue) || isNaN(wholeValue)) { resultDiv.style.backgroundColor = ‘#f8d7da’;…

CPM Calculator Enter your total ad spend and the number of impressions to calculate your Cost Per Mille (CPM). Total Ad Spend ($): Total Impressions: Calculate CPM function calculateCPM() { var totalAdSpend = parseFloat(document.getElementById(“totalAdSpend”).value); var totalImpressions = parseFloat(document.getElementById(“totalImpressions”).value); var cpm;…

Net Profit Margin Calculator Enter your financial figures below to calculate your business’s net profit and net profit margin. Total Revenue ($): Cost of Goods Sold (COGS) ($): Operating Expenses ($): Interest Expense ($): Tax Expense ($): Calculate Net Profit…

Golf Course Handicap Calculator Your Handicap Index: Course Rating (e.g., 72.1): Slope Rating (e.g., 135): Course Par (e.g., 72): Calculate Course Handicap function calculateCourseHandicap() { var handicapIndex = parseFloat(document.getElementById(‘handicapIndex’).value); var courseRating = parseFloat(document.getElementById(‘courseRating’).value); var slopeRating = parseFloat(document.getElementById(‘slopeRating’).value); var coursePar =…