Calculate anything, instantly

Find your Basal Metabolic Rate to understand daily calorie needs

Estimate daily calorie intake based on your activity level

Estimate your body fat percentage using simple measurements

Find your ideal weight range based on height, age, and gender

Calculate monthly payments and total interest for any loan

Estimate your monthly mortgage payment and amortization schedule

See how your investments grow over time with compound interest

Plan your savings goals and track progress over time

Calculate percentages, increases, decreases, and differences

Add, subtract, multiply, and divide fractions easily

Calculate the mean, median, and mode of a set of numbers

Calculate exact age in years, months, and days

Find the number of days, weeks, or months between two dates

Convert time between different time zones worldwide

Quickly calculate tips and split bills among friends

Convert between metric, imperial, and other measurement units

Calculate sale prices and savings from percentage discounts

Calculate speed, distance, or time using the basic formula

Find density, mass, or volume from any two known values

Calculate voltage, current, resistance, and power in circuits