General Calculators

Calculate exact age in years, months and days from any birth date. Shows total days and next birthday.

Calculate the exact difference between two dates in years, months, days, weeks and hours.

Convert time between popular time zones including PKT, EST, PST, GMT, CET, IST, JST and AEST.

Calculate tip amount and split the bill evenly between multiple people at restaurants.

Calculate discount amount and final price from original price and discount percentage.

Count words, characters, sentences and paragraphs in your text. Shows reading and speaking time.

Generate strong random passwords with customizable length and character types for security.

Generate random numbers within a range. Supports generating multiple numbers with duplicate control.

Convert between units of length, weight, temperature, volume and speed with instant results.