Author: Happy Star

  • Logarithmic Scale Converter

    Advanced Logarithm Calculator Advanced Logarithm Calculator Logarithm Calculator Logarithm Base (b) Number (x) Calculate Clear Result How to Use Enter the base (b) and the number (x) to calculate logb(x). For natural logarithm (ln), use base ≈ 2.71828 or “e”. For common logarithm (log10), use base = 10. Anti-Logarithm Calculator Base (b) Logarithm Value (y)…

  • Balloons for House Lifting Calculator

    Advanced House-Lifting Balloon Calculator Advanced House-Lifting Balloon Calculator Calculate how many balloons you’d need to lift a house, just like in “Up”! Basic Advanced House Specifications House Weight (kg) Average house: 50,000-150,000 kg House Type Custom WeightSmall Cottage (≈30,000 kg)Medium House (≈50,000 kg)Large House (≈100,000 kg)Mansion (≈200,000 kg) Balloon Specifications Lifting Gas HeliumHydrogenHot Air (100°C/212°F)Hot…

  • Coffee to Water Ratio Calculator

    Advanced Coffee-to-Water Ratio Calculator Coffee-to-Water Ratio Calculator Perfect your brew with the ideal coffee-to-water ratio Ratio Calculator Unit Converter Brew Method Drip CoffeeFrench PressAeroPressPour OverEspressoCold BrewCustom Ratio Coffee Amount Grams (g)Ounces (oz)Tablespoons Water Amount Milliliters (ml)Ounces (oz)Cups Strength Preference MildMediumStrong Calculate Value to Convert From Unit Grams (g)Ounces (oz)TablespoonsMilliliters (ml)Cups To Unit Grams (g)Ounces (oz)TablespoonsMilliliters…

  • compound interest calculator

    Advanced Compound Interest Calculator Advanced Compound Interest Calculator Calculator Amortization Schedule Graphs Initial Investment ($): Regular Contribution ($): Contribution Frequency: MonthlyQuarterlyAnnually Annual Interest Rate (%): Time Period (years): Compound Frequency: MonthlyQuarterlyAnnuallyDailyWeekly Inflation Rate (%): Calculate Results Final Balance: $0.00 Total Contributions: $0.00 Interest Earned: $0.00 Inflation-Adjusted Final Balance: $0.00 Effective Annual Rate (EAR): 0.00% Amortization…

  • Paycheck Calculator

    Paycheck Calculator Paycheck Calculator Basic Information Pay Period: WeeklyBi-WeeklySemi-MonthlyMonthly Gross Pay ($): Tax Filing Status: SingleMarried Filing JointlyHead of Household State: AlabamaAlaskaArizonaCaliforniaWyoming Deductions Federal Tax Withholding (%): State Tax Withholding (%): Social Security (%): Medicare (%): Retirement Contribution (%): Health Insurance ($): Calculate Paycheck Paycheck Summary Gross Pay: $0.00 Federal Tax: $0.00 State Tax: $0.00…

  • Calorie calculator

    Calorie Calculator Calorie Calculator Gender: MaleFemale Age (years): Weight (kg): Height (cm): Activity Level: Sedentary (little or no exercise)Lightly active (light exercise 1-3 days/week)Moderately active (moderate exercise 3-5 days/week)Very active (hard exercise 6-7 days/week)Extra active (very hard exercise & physical job) Calculate Calories The Complete Guide to Calorie Counting: How to Use a Calorie Calculator…

  • Mortgage Calculator 

    Advanced Mortgage Calculator | Calculate Your Home Loan Payments Mortgage Payment Calculator Estimate your monthly mortgage payments with taxes, insurance, and PMI Home Purchase Refinance Amortization Home Price ($) $ Down Payment ($ or %) $ $ % Loan Term 30 years15 years10 years Interest Rate (%) % Start Date Additional Costs Property Tax ($/year)…

  • Logarithm Calculator

    Advanced Logarithm Calculator Advanced Logarithm Calculator Standard Natural Logarithm Custom Base Antilogarithm History Number (x): Calculate log₁₀(x) Number (x): Calculate ln(x) Number (x): Base (b): Calculate logₐ(x) Antilogarithm Type: Base 10 (10ˣ)Natural (eˣ)Custom Base Exponent (x): Custom Base: Calculate Antilogarithm Calculation History Clear History The Complete Guide to Logarithm Calculators: How They Work and When…

  • Fraction Calculator

    Fraction Calculator Fraction Calculator + (Add)− (Subtract)× (Multiply)÷ (Divide) Calculate Mastering Fractions: Your Complete Guide to Fraction Calculators Let me share a kitchen revelation I had while baking cookies. The recipe called for 3/4 cup of sugar, but I needed to halve it. As I stared at the measuring cups, I realized fractions aren’t just…

  • Exponent Calculator 

    Exponent Calculator Exponent Calculator Base Number: Exponent: Calculate Exponents Explained Like You’re Learning Over Coffee Let me tell you about the time I nearly burned down my kitchen because I didn’t understand exponents. I was doubling a cookie recipe that called for baking at 350°F. “Twice the cookies, twice the heat!” I thought, setting the…