Solve complex math instantly with our free, professional-grade tools.
Calculate your exact age in years, months, and days. Includes total weeks, next birthday countdown, and zodiac sign.
Calculate Body Mass Index (BMI), Body Fat percentage, and ideal weight range.
Calculate your optimal daily calorie intake and macronutrient split (Protein, Carbs, Fats) to lose, maintain, or gain weight.
Calculate your semester GPA and simulate how it affects your overall cumulative GPA.
Calculate how your savings and investments grow over time with the power of compound interest.
Calculate your monthly payment, analyze extra payments, and generate PDF reports.
Calculate percentages, percentage difference, percentage change, and find variables.
Convert your dog or cat's age into human years using veterinarian-approved formulas based on breed size.
Calculate your true 'Take Home' pay by factoring in taxes, overtime, bonuses, and monthly deductions.