Annuity Payout Calculator Initial Annuity Value ($): Annual Growth Rate (%): Payout Duration (Years): Payout Frequency: Monthly Quarterly Semi-Annually Annually Calculate Payout Calculated Payout: function calculateAnnuityPayout() { var initialAnnuityValue = parseFloat(document.getElementById(‘initialAnnuityValue’).value); var annualGrowthRate = parseFloat(document.getElementById(‘annualGrowthRate’).value); var payoutDurationYears = parseFloat(document.getElementById(‘payoutDurationYears’).value); var…

Area of a Trapezoid Calculator Length of Base 1: Length of Base 2: Perpendicular Height: Calculate Area Enter values and click “Calculate Area” to see the result. function calculateTrapezoidArea() { var base1Input = document.getElementById(‘base1’).value; var base2Input = document.getElementById(‘base2’).value; var heightInput…

Understanding the Adjust for Inflation Calculator Inflation is the rate at which the general level of prices for goods and services is rising, and subsequently, the purchasing power of currency is falling. In simpler terms, a dollar today buys less…

Quadratic Equation Solver Use this calculator to find the roots (solutions) of a quadratic equation in the standard form: ax² + bx + c = 0. Coefficient ‘a’ (for x²): Coefficient ‘b’ (for x): Constant ‘c’: Calculate Roots function calculateQuadratic()…

What House Can I Afford Calculator Annual Household Income: Total Monthly Debt Payments (excluding rent): Available Savings for Down Payment: Desired Down Payment Percentage (%): Estimated Annual Property Tax Rate (% of home value): Estimated Annual Home Insurance Cost: Estimated…

Ankle-Brachial Index (ABI) Calculator Right Ankle Systolic BP (mmHg): Left Ankle Systolic BP (mmHg): Right Arm Systolic BP (mmHg): Left Arm Systolic BP (mmHg): Calculate ABI Understanding the Ankle-Brachial Index (ABI) The Ankle-Brachial Index (ABI) is a simple, non-invasive test…

Triangle Angle Calculator (SSS) Side A Length: Side B Length: Side C Length: Calculate Angles Calculated Angles: Angle A: degrees Angle B: degrees Angle C: degrees function calculateTriangleAngles() { var sideA = parseFloat(document.getElementById(‘sideA’).value); var sideB = parseFloat(document.getElementById(‘sideB’).value); var sideC =…

USDA Loan Payment Estimator Property Purchase Price ($): Upfront Guarantee Fee Rate (%): Annual Guarantee Fee Rate (%): Repayment Period (Years): Annual Borrowing Cost (%): Calculate USDA Loan Payments Estimated Loan Details Total Loan Principal: $0.00 Upfront Guarantee Fee Amount:…

Accurate Due Date Calculator Choose your preferred method to estimate your baby’s due date: Calculation Method: — Select a method — Last Menstrual Period (LMP) Conception Date IVF Transfer Date First Day of Last Menstrual Period (LMP): Estimated Conception Date:…

Washington Pay Calculator Pay Frequency: Weekly Bi-Weekly Semi-Monthly Monthly Annually Gross Pay Type: Hourly Salary Hourly Rate ($): Hours per Pay Period: Annual Salary ($): Federal Income Tax Withholding (%): (This is an estimate. Consult a tax professional for exact…