Lens Thickness Calculator Refractive Index of Lens Material (n): Lens Diameter (d) (mm): Sagitta (s) (mm): Minimum Center Thickness (ct) (mm): Calculate Edge Thickness Result: function calculateLensThickness() { var n = parseFloat(document.getElementById(“refractiveIndex”).value); var d = parseFloat(document.getElementById(“diameter”).value); var s = parseFloat(document.getElementById(“sagitta”).value);…

Mole to Mole Calculation Practice Balanced Chemical Equation: 2H2O”> Substance with Known Moles: Known Moles of Substance: Substance to Find Moles Of: Calculate function calculateMoles() { var equation = document.getElementById(“balancedEquation”).value; var givenSubstance = document.getElementById(“givenSubstance”).value.trim(); var knownMoles = parseFloat(document.getElementById(“knownMoles”).value); var targetSubstance…

Battery Capacity Converter Use this calculator to convert between milliampere-hours (mAh) and kilowatt-hours (kWh) for batteries. Battery Voltage (V): Capacity (mAh): Convert mAh to kWh Convert kWh to mAh Understanding Battery Capacity: mAh vs. kWh When dealing with batteries, especially…

Mortgage Affordability Calculator body { font-family: sans-serif; line-height: 1.6; } .calculator { border: 1px solid #ccc; padding: 20px; margin-bottom: 20px; } .calculator label { display: block; margin-bottom: 5px; font-weight: bold; } .calculator input { width: calc(100% – 12px); padding: 8px;…

Linear Feet to Square Feet Calculator Length (Linear Feet): Width (Linear Feet): Calculate Understanding Linear Feet and Square Feet In construction, design, and many other fields, it’s crucial to understand different units of measurement. Two fundamental units are linear feet…

Refrigerant Subcooling Calculator Saturated Liquid Temperature (°F): Liquid Line Temperature (°F): Calculate Subcooling Understanding Refrigerant Subcooling Subcooling in a refrigeration system refers to the process where the refrigerant, after condensing into a liquid, is further cooled below its saturation temperature…

House Flip Profit Calculator Purchase Price ($) Renovation Costs ($) Holding Costs ($) Estimated Selling Price ($) Selling Costs (%) Closing Costs (%) Calculate Profit Results: Understanding the House Flip Profit Calculator Flipping a house involves purchasing a property, renovating…

Grading on a Curve Calculator Student’s Raw Score: Highest Raw Score in Class: Lowest Raw Score in Class: Desired Maximum Score on Curve (e.g., 100): Calculate Curved Score .grading-curve-calculator { font-family: sans-serif; border: 1px solid #ccc; padding: 20px; border-radius: 8px;…

Real Estate Flip Profit Calculator Purchase Price: Renovation Costs: Holding Costs (Taxes, Insurance, Utilities): Estimated Selling Price: Selling Costs (Agent Commissions, Closing Fees) (%): Calculate Profit Understanding Your Real Estate Flip Profit Flipping houses can be a lucrative real estate…

Credit Card Balance Transfer Calculator Current Balance to Transfer: Balance Transfer Fee (%): Introductory APR (%): Introductory Period (Months): Regular APR (%): Minimum Monthly Payment: Calculate Results: .calculator-container { font-family: sans-serif; max-width: 600px; margin: 20px auto; padding: 20px; border: 1px…