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BMI Calculator
Calculate your Body Mass Index
biology🔥
Daily Calorie Needs
Estimate your daily calorie requirements based on age, weight, height, and activity level.
biology📐
Pythagorean Theorem
Calculate the hypotenuse of a right triangle.
math🧫
pH Calculator
Calculate pH from hydrogen ion concentration.
chemistry❤️
Maximum Heart Rate
Calculate your maximum heart rate and training zones.
biology🏦
Loan Payment Calculator
Calculate monthly payment for a loan with fixed interest rate.
finance🏷️
Discount Calculator
Calculate the final price after applying a discount.
finance📏
Length Unit Converter
Convert between different length units.
math