1800s Inflation Calculator Use this calculator to estimate the purchasing power of money from a specific year in the 1800s compared to another year, either within the 1800s or a modern year. This helps understand how much a sum of…

529 Plan Growth Calculator Initial Investment ($): Monthly Contribution ($): Annual Growth Rate (%): Years to Grow: Calculate Growth Projected 529 Plan Value: $0.00 Total Contributions: $0.00 Total Earnings: $0.00 function calculate529Growth() { var initialInvestment = parseFloat(document.getElementById(‘initialInvestment’).value); var monthlyContribution =…

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:…

Zig-Zag Diet Calculator Gender: Male Female Age (years): Weight (kg): Height (cm): Activity Level: Sedentary (little or no exercise) Lightly Active (light exercise/sports 1-3 days/week) Moderately Active (moderate exercise/sports 3-5 days/week) Very Active (hard exercise/sports 6-7 days a week) Extremely…

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:…

Rating Out of 10 Calculator Observed Score: Maximum Possible Score: Calculate Rating function calculateRating() { var observedScoreInput = document.getElementById(“observedScore”).value; var maxScoreInput = document.getElementById(“maxScore”).value; var observedScore = parseFloat(observedScoreInput); var maxScore = parseFloat(maxScoreInput); // Input validation if (isNaN(observedScore) || isNaN(maxScore)) { document.getElementById(“result”).innerHTML…

401k to Roth Conversion Calculator Use this calculator to estimate the tax implications and potential long-term benefits of converting a portion or all of your traditional 401k balance to a Roth IRA. This can help you decide if paying taxes…

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:…

1099 Estimated Tax Refund Calculator Use this calculator to estimate your potential tax refund or amount due if you receive 1099 income (e.g., from freelancing, independent contracting, or gig work). It helps you account for self-employment taxes, business expenses, and…

403(b) Retirement Projection Calculator Current 403(b) Balance ($): Annual Contribution ($): Annual Contribution Increase (%): Annual Rate of Return (%): Years Until Retirement: Calculate Projection Enter your details and click ‘Calculate Projection’ to see your estimated 403(b) growth. function calculate403bProjection()…