Age Calculator

Calculate your exact age in total months, weeks, days, hours, minutes, and seconds based on your date of birth.

Time Calculator

Add and subtract time values (hours, minutes, seconds) with this easy-to-use calculator.

Time Converter

Easily convert between various units of time, from picoseconds to millennia.

Bill Splitter Calculator

Easily split a bill between multiple people and calculate the tip in seconds.

Date Calculator

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