Moon Phase Calculator Enter a date to discover the moon’s phase, illumination, and age. Year: Month (1-12): Day (1-31): Calculate Moon Phase function calculateMoonPhase() { var year = parseInt(document.getElementById(“moonYear”).value); var month = parseInt(document.getElementById(“moonMonth”).value); var day = parseInt(document.getElementById(“moonDay”).value); // Input validation…

Sweat Rate Calculator Weight Before Exercise (kg): Weight After Exercise (kg): Fluid Consumed During Exercise (ml): Exercise Duration (minutes): Calculate Sweat Rate function calculateSweatRate() { var weightBefore = parseFloat(document.getElementById(‘weightBefore’).value); var weightAfter = parseFloat(document.getElementById(‘weightAfter’).value); var fluidConsumed = parseFloat(document.getElementById(‘fluidConsumed’).value); var exerciseDuration =…

State Farm Auto Insurance Premium Estimator Estimate your potential annual auto insurance premium with State Farm based on key factors. Please note this is an estimate and actual rates may vary. Driver Age (Years): Driving Record: Clean (No accidents/violations) 1…

Stall Converter Calculator Use this calculator to estimate the ideal stall speed range for your torque converter based on your engine and vehicle specifications. A properly matched stall converter is crucial for optimizing your vehicle’s performance and drivability, especially in…

Stair with Landing Calculator Total Rise (Vertical Height, inches): Desired Riser Height (inches): Desired Tread Depth (Run, inches): Landing Depth (inches): Stair Width (inches): Calculate Stair Dimensions function calculateStairWithLanding() { var totalRise = parseFloat(document.getElementById(‘totalRise’).value); var desiredRiserHeight = parseFloat(document.getElementById(‘desiredRiserHeight’).value); var desiredTreadDepth…

Superheat and Subcooling Calculator Suction Line Temperature (°F): Saturated Suction Temperature (°F) (from P-T Chart): Liquid Line Temperature (°F): Saturated Liquid Temperature (°F) (from P-T Chart): Calculate Enter values and click ‘Calculate’ to see results. function calculateSuperheatSubcooling() { var suctionLineTemp…

Florida Alimony Estimation Calculator Use this calculator to get a general estimate of potential alimony amounts and durations in Florida. Please remember that Florida courts have broad discretion, and this tool provides a simplified estimate, not a legal determination. Always…

Prism Surface Area Calculator Length of Base: units Width of Base: units Height of Prism: units Calculate Surface Area function calculatePrismSurfaceArea() { var lengthInput = document.getElementById(‘prismLength’); var widthInput = document.getElementById(‘prismWidth’); var heightInput = document.getElementById(‘prismHeight’); var resultDiv = document.getElementById(‘result’); var length…

Sun Sign Calculator Birth Month: Select Month January February March April May June July August September October November December Birth Day: Birth Year (Optional): Calculate Sun Sign Understanding Your Sun Sign Your Sun Sign, often simply called your “zodiac sign,”…

Submarine Buoyancy & Dive Depth Calculator Submarine Dry Mass (kg): Submarine Pressure Hull Volume (m³): Ballast Tank Max Capacity (m³): Current Ballast Water Volume (m³): Water Density (kg/m³): Freshwater (1000 kg/m³) Seawater (1025 kg/m³) Calculate Buoyancy Calculation Results: Total Submarine…