PV Panel Tilt Angle Calculator Your Location’s Latitude (0-90 degrees): Optimal Tilt For: Annual Average Winter Peak Performance Summer Peak Performance Calculate Optimal Tilt Optimal Tilt Angle: Please enter values and click ‘Calculate’. function calculateTiltAngle() { var latitudeInput = document.getElementById(“latitude”);…

Pythagorean Theorem Calculator Side A Length: Side B Length: Hypotenuse (Side C) Length: Calculate Missing Side Enter two side lengths above and click “Calculate Missing Side”. function calculatePythagorean() { var sideA_input = document.getElementById(“sideA”).value; var sideB_input = document.getElementById(“sideB”).value; var sideC_input =…

Probate Fees Calculator Gross Estate Value ($): Total value of assets subject to probate (e.g., real estate, bank accounts, investments). Deductible Debts ($): Debts that can be deducted from the gross estate value for fee calculation purposes (e.g., mortgages, loans,…

Property Insurance Rate Calculator Dwelling Coverage Amount ($): Property Age (Years): Roof Age (Years): Construction Material: Brick Veneer Wood Frame Concrete Block Location Risk Level: Medium Low High Deductible Amount ($): $1,000 $2,500 $5,000 Claims in Past 5 Years: 0…

Pulse Characteristics Calculator Peak Power (Ppeak) (Watts): Pulse Duration (τ) (microseconds): Pulse Repetition Frequency (PRF) (kHz): Calculate Pulse Characteristics function calculatePulseCharacteristics() { var peakPower = parseFloat(document.getElementById(‘peakPower’).value); var pulseDurationMicro = parseFloat(document.getElementById(‘pulseDuration’).value); var prfKilo = parseFloat(document.getElementById(‘pulseRepetitionFrequency’).value); // Convert units to base SI…

Present Value of Cash Flows Calculator Use this calculator to determine the present value (PV) of a series of future cash flows. This is a fundamental concept in finance, helping you evaluate investments, projects, or business valuations by bringing future…

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:…

PV Panel Optimal Tilt Angle Calculator Your Location’s Latitude (degrees): Enter a value between -90 (South Pole) and 90 (North Pole). Positive for Northern Hemisphere, negative for Southern Hemisphere. Optimization Goal: Annual Average Production Winter Peak Production Summer Peak Production…

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:…

System Performance Index Calculator Input Power (Watts): Efficiency Factor (0-1): Operating Time (Hours): Calculate System Output Calculated System Output: Please enter values and click ‘Calculate’. function calculateSystemPerformance() { var inputPower = parseFloat(document.getElementById(‘inputPower’).value); var efficiencyFactor = parseFloat(document.getElementById(‘efficiencyFactor’).value); var operatingTime = parseFloat(document.getElementById(‘operatingTime’).value);…