Timecard Calculator with Lunch Use this calculator to quickly determine the total hours worked, factoring in your lunch break. This is useful for tracking your daily work hours for payroll, personal records, or project management. Start Time: End Time: Lunch…

Significant Figures Calculator Enter a Number: Calculate Significant Figures The number 123.450 has 6 significant figure(s). function calculateSignificantFigures() { var numberInput = document.getElementById(“inputNumber”).value; var originalNumber = numberInput; // Remove any spaces numberInput = numberInput.replace(/\s/g, ”); // Handle scientific notation by…

Cost of Living Index Comparison Calculator Use this calculator to estimate the equivalent salary needed to maintain your current standard of living when moving from one city to another, based on their respective Cost of Living Indices. Current City Cost…

Solar Array Sizing Calculator Average Daily Energy Consumption (kWh/day): Average Peak Sun Hours (hours/day): Individual Panel Wattage (Watts): System Loss Factor (%): Individual Panel Area (sq ft): Calculate Solar Array Calculation Results: Required System Size: — kWp Estimated Number of…

Call Option Profit/Loss Calculator Use this calculator to determine the potential profit or loss when buying a call option. Strike Price ($): Premium Paid per Share ($): Stock Price at Expiration/Sale ($): Number of Contracts: Calculate Profit/Loss .stock-options-calculator-container { font-family:…

TikTok Engagement Rate Calculator Use this calculator to determine the engagement rate for a specific TikTok post. Understanding your engagement rate helps you gauge how well your content resonates with your audience and performs within the TikTok algorithm. Total Likes:…

Solar Energy Production & Savings Calculator Use this calculator to estimate the potential energy production and electricity bill savings from a solar panel system based on your specific inputs. Understanding these figures can help you evaluate the financial benefits 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:…

Seller Financing Calculator Asset Purchase Price ($): Buyer’s Upfront Payment ($): Seller’s Annual Financing Rate (%): Financing Term (Years): Calculate Seller Financing Financing Details Seller Financed Amount: Estimated Monthly Payment: Total Interest Paid to Seller: Total Paid to Seller (Overall):…

Student Aid Estimator Use this calculator to estimate your potential financial need for college by inputting your expected costs and family financial information. This is an estimate and not a guarantee of aid. Annual Tuition & Fees ($): Annual Room…