Calculators

Calculate Body Mass Index in metric or imperial. Get your weight category and healthy weight range.

Find your exact age in years, months, days, hours, and minutes from your date of birth.

Six percentage calculators: X% of Y, reverse %, change, increase/decrease, tip, and discount.

Calculate monthly EMI, total interest, and full repayment amount for any loan.

Find the sale price from a discount %, or reverse-calculate the original price from a sale price.

Convert length, weight, volume, temperature, area, and speed — all in one tool with real-time results.

Calculate tip amount, total bill, and per-person share. Quick preset buttons for 10%, 15%, 18%, 20%, 25%.

Calculate exactly how many years, months, weeks, and days are between two specific dates.

Forecast your wealth growth with monthly contributions and annual compounding options.