US Savings Bonds Future Value Projector Current Bond Value: Enter the current value of your bond (e.g., from TreasuryDirect). Assumed Annual Interest Rate (%): Enter the annual interest rate you expect the bond to earn going forward. Years to Project…

Time Duration Calculator Start Date: Start Time: End Date: End Time: Calculate Duration Calculation Results: Enter your dates and times and click “Calculate Duration” to see the results. function calculateTimeDuration() { var startDateStr = document.getElementById(‘startDate’).value; var startTimeStr = document.getElementById(‘startTime’).value; var…

Time Card Calculator Use this calculator to quickly determine total hours worked, including regular and overtime hours, and estimate gross pay for a single shift. Perfect for employees, freelancers, or small business owners tracking work hours. Start Time: End Time:…

Time Clock Calculator Enter your clock-in, clock-out, and break times for up to three shifts. The calculator will sum your total work hours. Shift 1 Clock In (HH:MM AM/PM): Clock Out (HH:MM AM/PM): Break (Minutes): Shift 2 (Optional) Clock In…

Solar Panel System Calculator Estimate your home’s solar panel needs, potential savings, and system costs with this calculator. Input your average electricity usage, local sun conditions, and financial parameters to get a personalized projection. Average Daily Electricity Consumption (kWh): Average…

Car Price Estimator Base MSRP (New): Car’s Model Year: Current Year: Current Odometer Reading (miles): Value of Optional Features/Upgrades: Condition Adjustment (%): (e.g., -10 for poor, 0 for average, +5 for excellent) Market Demand Adjustment (%): (e.g., +15 for high…

Stock Profit Calculator Use this calculator to determine the potential profit or loss from a stock trade, taking into account both purchase and selling prices, as well as brokerage commissions. Number of Shares: Purchase Price per Share ($): Selling Price…

Time to Time Duration Calculator Start Date: <input type="date" id="startDate" value="” style=”width: calc(100% – 22px); padding: 10px; border: 1px solid #ccc; border-radius: 4px;”> Start Time: <input type="time" id="startTime" value="” style=”width: calc(100% – 22px); padding: 10px; border: 1px solid #ccc; border-radius:…

Stock Average Calculator Use this calculator to determine your average cost per share when you’ve made multiple purchases of the same stock at different prices. This is a fundamental tool for investors practicing dollar-cost averaging or simply wanting to understand…

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:…