Electrical Resistance Calculator Use this calculator to determine the electrical resistance of a circuit component using Ohm’s Law, given the voltage across it and the current flowing through it. Voltage (Volts): Current (Amperes): Calculate Resistance Calculated Resistance: Enter values and…

Real Estate Commission Calculator Property Sale Price ($): Total Commission Rate (%): Listing Agent’s Share of Total Commission (%): Calculate Commission function calculateCommission() { var propertySalePrice = parseFloat(document.getElementById(‘propertySalePrice’).value); var totalCommissionRate = parseFloat(document.getElementById(‘totalCommissionRate’).value); var listingAgentSplit = parseFloat(document.getElementById(‘listingAgentSplit’).value); if (isNaN(propertySalePrice) || propertySalePrice…

Power Analysis Calculator (Two-Sample T-Test) Use this calculator to determine the minimum sample size required for each group in a two-sample independent t-test, given your desired statistical power, significance level, and expected effect size. Desired Statistical Power (1 – β):…

Purchasing Power Calculator Initial Monetary Value ($): Initial Price Index (e.g., CPI): Current Price Index (e.g., CPI): Calculate Purchasing Power Equivalent Value Needed Today: $0.00 Change in Purchasing Power of Initial Amount: 0.00% function calculatePurchasingPower() { var initialAmount = parseFloat(document.getElementById(‘initialAmount’).value);…

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Projectile Range Calculator Initial Velocity (m/s): Launch Angle (degrees): Acceleration due to Gravity (m/s²): Calculate Range Results: Horizontal Range: Maximum Height: Time of Flight: function calculateProjectileRange() { var initialVelocityInput = document.getElementById(“initialVelocity”).value; var launchAngleInput = document.getElementById(“launchAngle”).value; var gravityInput = document.getElementById(“gravity”).value; var…

Pythagoras Theorem Calculator Side A: Side B: Hypotenuse C: Calculate Unknown Side Enter two values above to calculate the third. function calculatePythagoras() { var sideA_str = document.getElementById(‘sideA’).value; var sideB_str = document.getElementById(‘sideB’).value; var hypotenuseC_str = document.getElementById(‘hypotenuseC’).value; var a = parseFloat(sideA_str); var…

Washington State Paycheck Calculator Use this calculator to estimate your net pay per pay period in Washington State. It accounts for federal income tax, Social Security, Medicare, and the Washington Cares Fund, along with any pre-tax and post-tax deductions you…

PayPal Charges Calculator: Understand Your Transaction Costs Navigating the world of online payments often means encountering transaction fees. PayPal, as one of the most widely used payment platforms globally, applies various charges depending on the type, amount, and origin/destination of…

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:…