Calculate percentages, find percentage of a number, or determine percentage change.

Calculate your exact age in years, months, and days from your birth date.

Calculate your Body Mass Index (BMI) to determine if you have a healthy body weight.

Calculate your Equated Monthly Installment (EMI) for loans based on principal, interest rate, and tenure.

Perform advanced mathematical calculations with this full-featured scientific calculator.

Calculate the final price after discount and the amount saved.

Convert between different world currencies using up-to-date exchange rates.

Convert time between different time zones around the world.

Convert binary numbers to decimal and vice versa.

Calculate the tip amount and total bill including tip.

Convert between different units of length including meters, feet, inches, and more.

Convert between different units of weight including kilograms, pounds, ounces, and more.

Convert between different units of speed including km/h, mph, m/s, and knots.

Convert between Celsius, Fahrenheit, and Kelvin temperature scales.

Convert between different units of volume including liters, gallons, milliliters, and more.

Convert between different units of digital data storage including bytes, kilobytes, megabytes, and more.

Convert between different units of energy including joules, calories, kilowatt-hours, and more.

Convert between different units of pressure including pascal, bar, psi, and more.

Convert between different units of fuel efficiency including miles per gallon, liters per 100km, and more.

Convert between different units of angle measurement including degrees, radians, and gradians.