Square Footage Calculator Enter the length and width of your area to calculate its square footage. Length (feet): Width (feet): Calculate Square Footage function calculateSquareFootage() { var lengthInput = document.getElementById(“roomLength”).value; var widthInput = document.getElementById(“roomWidth”).value; var resultDiv = document.getElementById(“squareFootageResult”); var length…

Z-Score Calculator Raw Score (X): Population Mean (μ): Population Standard Deviation (σ): Calculate Z-Score function calculateZScore() { var rawScore = parseFloat(document.getElementById(‘rawScore’).value); var populationMean = parseFloat(document.getElementById(‘populationMean’).value); var standardDeviation = parseFloat(document.getElementById(‘standardDeviation’).value); var resultDiv = document.getElementById(‘zScoreResult’); if (isNaN(rawScore) || isNaN(populationMean) || isNaN(standardDeviation)) {…

Compound Inequality Calculator First Inequality Operator (x): <option value="< <option value="≤ “>> =”>≥ Logical Connector: AND OR Second Inequality Operator (x): <option value="< <option value="≤ “>> =”>≥ Calculate Solution Understanding Compound Inequalities A compound inequality combines two or more simple…

Dimensional Analysis Unit Converter Use this calculator to perform multi-step unit conversions using dimensional analysis. Input your starting quantity and then add conversion factors to chain your units until you reach your desired final units. Starting Value: Starting Numerator Unit:…

Feet to Square Feet Calculator Length (feet): Width (feet): Calculate Square Feet Enter dimensions above and click “Calculate”. function calculateSquareFeet() { var lengthFeet = parseFloat(document.getElementById(“lengthFeet”).value); var widthFeet = parseFloat(document.getElementById(“widthFeet”).value); var resultDiv = document.getElementById(“result”); if (isNaN(lengthFeet) || isNaN(widthFeet) || lengthFeet <…

Navy Body Fat Percentage Calculator Male Female Height (inches): Neck Circumference (inches): Abdomen Circumference (inches): Waist Circumference (inches): Hip Circumference (inches): Calculate Body Fat function toggleInputs() { var genderMale = document.getElementById(‘genderMale’); var maleInputs = document.getElementById(‘maleInputs’); var femaleInputs = document.getElementById(‘femaleInputs’); if…

FAFSA EFC Estimator Use this calculator to get a rough estimate of your Expected Family Contribution (EFC), a key number used to determine your eligibility for federal student aid. Parent(s) Adjusted Gross Income (AGI): Student’s Adjusted Gross Income (AGI): Parent(s)…

Dating Compatibility Calculator Curious about your compatibility with someone special? Our Dating Compatibility Calculator uses a fun, subjective scoring system to give you an idea of your potential connection. Simply input your honest assessment of various relationship factors, and get…

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 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…